Commit Graph
120 Commits
Author SHA1 Message Date
rzen 8206a78ecc Redraw a copy's originals at the source — the resting layout follows the operation
The modifier flip (⌥ copy / ⌘ move) now reflows the source board once:
a copy re-admits the dragged originals into the resting layout, standing
dimmed in place, and a move lifts them out as before. This retires
DRAG-REORDER.md's operation-blind carve-out and makes 04-interactions.md's
"originals stay" true in flight, not just at echo. The one seam is
DragSession.hiddenMembers reading the observed operation.

Consequences carried honestly: copyCards now takes its index in the
lane's full rendered space (the zones counted the originals, so the
geometry's number is the writer's number — the old neighbour remap is
deleted); resolveOperation freezes under the committed hold exactly as
propose does, fixing a real bug where a settled within-board ⌥-copy drew
the move arrangement until the echo and visibly re-shuffled. Stationary
flips still wait for the next dropUpdated (their own Backlog card).

Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
2026-08-01 08:07:54 -04:00
rzen 274ccd9ff5 Realign code with the 2026-07-31 findings-resolution rulings
The full bullet list from Implementation card bf080d9a — both ruling
batches, including the three appended mid-session by 16ef377:

- Restore subjects compose the inverse, never nest: crossing "Undo: S"
  emits "Redo: S" and vice versa; parity, not stack depth, reads a
  legacy double prefix (GitHistoryProvider.restoreSubject).
- Git-operation failures join the one-shot failure banner tier:
  BannerCenter.GitFailureBanner (undo/redo/branchSwitch/addGit), error
  tone at failure rank merged with write one-shots by recency; the
  postLoss compromise is retired at both AppModel wirings.
- order/schema optional below the board root: append-at-end reading
  (ordered siblings first, folder-name tie-break among the order-less),
  schema reads 1, both coerce-tier logged; the root keeps its
  requirements. Ranks.resolvedOrders materializes finite ranks so
  models and placement math stay untouched; first Writer rewrite
  stamps a real rank on touch, placement against an order-less sibling
  stamps that sibling inline in the same bracket. Agent guide v10
  teaches optional keys and zero-read filing. Hostile-YAML order
  shapes become coercion tests; Fixtures/Valid/optional-keys.kanban
  replaces the four retired Malformed boards.
- .gitignore is the relocation-heal noise gate: GitignoreRules pure
  matcher (standard semantics, board-root file only), loader consults
  it once per walk so matched loose files keep the stray posture;
  seeded (.DS_Store + .*.lanework-*) at board creation and template
  instantiation, healed in when missing at open — repo-nested
  included; empty file honored, existing files never edited; the
  committer's obedience via libgit2 status is pinned by test.
- Comments crash-residue sweep gates on step ownership: HistoryStep
  derives backing from its own undo expectations, backedContent unions
  both stacks, the sweep purges per-entry only what no live step owns.
- Skip-purge decoupled (16ef377): a stale-skipped coarse step strands
  whole in NativeHistoryProvider.strandedSteps — still backing, retired
  only at session end; clean exits purge as before.
- Coarse close step named "Changes to '<card>'"; the fine body-edit
  wording never leaks onto the board menu.
- Branch-switch settle clears every open card window's fine stack on
  Save All and Discard alike; the empty fold registers no coarse step.
- Close flush awaits its covering snapshot (quiesce + one generation
  bump, 1s bound), and an explicit flush now queues behind an
  in-flight one instead of skipping — the audit-caught interleaving
  could lose a close flush permanently when the debounce fired inside
  the close sequence; regression tests force both races.
- Commit comment bullets sort chronologically by created, not UUID.
- The production-unwired CardBodyEditSession.editSessionDidChange seam
  is deleted with its seam-only tests.
- Composition-root pins: beginSession composes the committer with the
  store's own EchoLedger and binds the announcer (the miswire class).
- Deliberate 06 conformance pass over every 2026-07-31-tagged
  sentence: fixed Change-custom-key subjects (the retired named
  generic was the only producer), the unbuilt Replace attachment
  vocabulary, heal commits now authored Lanework Integrity, the config
  reader scopes identity to plain [user] sections, add-git re-runs
  detection at create (a stale mode-none could initialize inside the
  user's repo), and add-git failures answer at the form or the banner.
  Structural residue filed on the Redesign board.

2554 tests / 439 suites green.

Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
2026-08-01 07:43:45 -04:00
rzen d076427ee0 Realign undo with the evening rulings — repo-nested and identity anchors
Repo-nested boards bind native undo in every tier (25d2513): the
no-undo case is gone, makeHistoryProvider answers git or native, and
the native path provably never touches the enclosing repository's
.git. Session undo steps anchor by card identity, never by path
(9119aa1): HistoryAnchor carries the card UUID (plus comment/draft
vocabulary) and apply-time validation resolves the current folder via
the same both-container walk writeCardBody uses — a board-side lane or
trash move no longer stales the coarse close step, while a genuine
field collision still skips it whole.

2448 tests in 423 suites green.

Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
2026-07-31 21:19:42 -04:00
rzen a381fac742 Make the card window the commit unit on Pro boards
Phase C of the two-level undo card: the committer stages around the
whole open card folder — comments included — so gestures in an open
window never land in interim commits; window close flushes the session
as one semantically-named commit ("Edit card 'X'" with the thread as
body bullets, "Mixed update — N changes to card 'X'" when events mix),
with the two-commit foreign/user split preserved and the
comments/.trash purge riding the same bracket. Comment gestures lose
their per-gesture commits structurally (they write inside the held
folder). Branch-switch settle releases every window's staging before
checkout and re-arms on resume.

Fixes two latent pro-m1 defects: the committer was composed without
the store's EchoLedger, so every production commit classified foreign
and was authored Lanework External; and interim flushes dropped
harvest receipts they had not spent, unvouching the session's own
writes at close. Also lands 06's mixed-subject re-ruling (the retired
"Update board" fallback) and phase B's two files missed by the
previous commit's pathspec.

2444 tests in 422 suites green.

Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
2026-07-31 20:23:45 -04:00
rzen 71664dab02 Give card windows their own undo stacks and coarsen the close
Phase B of the two-level undo card: every card-window gesture — comment
post/delete/edit, body Edit sessions, style and details changes —
registers fine-grained on the window's own stack (window.undoManager
answers with it; board ⌘Z never sees mid-session card steps; an empty
window stack beeps, never falls through). Window close folds the stack
into one coarse values-based board step ("Edit card 'X'") — per-target
per-field later-wins merge, so foreign mid-session writes stay out by
construction, a no-net-change session registers nothing, and any stale
component skips the whole step. The comments/.trash purge defers with
the coarse step via a step-retirement seam on the providers: it runs
when the step leaves the board stack or the board session ends; the git
provider retires dropped steps on register, which keeps Pro's
purge-at-close-flush structural with no tier check. Interim on git
boards: gestures still auto-commit per debounce until phase C's
close-flush commit.

2432 tests in 418 suites green.

Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
2026-07-31 19:39:50 -04:00
rzen 2e4dde5655 Bind the undo provider to the board, not the tier
The 2026-07-31 re-ruling: gitless boards bind the native stack in every
tier — a Pro upgrade no longer removes undo from mode-none boards — and
Pro git boards bind the git provider; repo-nested stays the no-undo
case under Pro, while the free tier (which never runs detection) binds
native there too, per 12's inert posture. Add-git now swaps a live
native substrate mid-session: the in-flight stack is cleared with the
discarded provider, the git trail seeds from the root commit, and the
same BoardUndoManager instance keeps nil-target menu validation fresh.

2405 tests in 413 suites green.

Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
2026-07-31 18:53:38 -04:00
rzen bec75e4282 Realign code with the 2026-07-31 rulings
The trash sorts by modified descending — the arrival rank mint retires
(Ranks.isOrderedForTrash one comparator, loader + merged order agree;
the legacy deleted: migration stamps modified from the tombstone
timestamp where parseable; delete undo steps validate existence-only;
agent guide v8). Trash selection goes kind-blind — ranges, marquee,
Select All, and the successor walk sweep both kinds; the guard moves to
the exits (mixed-payload drop refusal, copy/cut validation). The copy
stamping preflight widens back to comment depth (load-scoped posture —
the board always loads, the gesture refuses whole). Fixes a latent
no-op: trashed-lane drag restore never fired (DragSession.beginLanes
hard-coded the board container).

2403 tests in 413 suites green.

Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
2026-07-31 18:35:07 -04:00
rzen a7f35a0e5a Implement repository hygiene
Add-git seeds a minimal .gitignore (.DS_Store) before the initial
stage — the seed rides "Initial board state" and .DS_Store never
enters history; an existing .gitignore (or a directory wearing the
name) is left alone forever, adoption and repo-nested seed nothing.

GitHousekeeping is the periodic loose-object repack: filesystem
enumeration of objects/<2hex>/<38hex> (never git_odb_foreach, which
would rewrite the whole database into a fresh pack each pass),
git_packbuilder_insert one oid at a time, additive pack write — and
deletion only after each oid is re-verified against the written
pack opened as a standalone one-pack odb with no loose backend. Any
failure returns before deleting; the worst case is a stray pack.
Nothing prunes, expires, or consolidates — existing packs
accumulate, recorded as the accepted cost of never rewriting
storage the app didn't write. GitHousekeeper schedules it: git's
own 6700 threshold, 8s after session activation (outlasting the
launch catch-up), background priority, skipped under pause states,
held locks, or an in-flight commit, never retried — the next open
tries again. Free tier composes none of it.

20 new tests: full-odb equality, per-oid survival, identical walks,
byte+mtime-identical refs/HEAD/working tree, whole-.git identity on
every declined pass, and deleting-never-forgets. 2394 tests / 412
suites green; InertGitTests untouched. Closes pro-m1-git-undo.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-31 17:06:57 -04:00
rzen 1f7d84bf64 Build branch switching and the popover git surface
GitBranchSwitcher holds 06's sequence as one object: settle editors
explicitly (SessionSettleGate — Save All applies raw buffers with
validation and a refused buffer cancels the whole switch; Discard
reverts buffers AND reconciles the session folders against HEAD;
never silent), flush the pending auto-commit, stamp intent in the
per-board registry, bracketed safe checkout (git_checkout_tree
GIT_CHECKOUT_SAFE + set_head — no path passes FORCE, abort
included), one reload via the async wholesale bracket (failed final
reload engages the existing read-only lock), reseed undo/redo from
the new HEAD with redo empty, clear the stamp. Create-and-switch
keeps the full sequence — the tree-cannot-change proof fails under
concurrent writers. Lock contention shows the 02 in-progress row's
waiting state ("waiting for another writer's git lock"), bounded at
30s then failing cleanly naming the lock path.

GitOperationStamp + GitOperationRecovery: the own-leftovers rule as
a pure conjunction — pause state AND matching stamp = the app's own
interrupted operation, aborted to the pre-operation state with a
banner, stamp cleared on success only; either alone defers to the
pause-and-defer stance. Checked where the committer starts.

BoardGitControls replaces the read-only branch line: branch picker,
inline create-and-switch, the abnormal-state pause note in 06's own
words with controls dimmed, and commit-identity fields that read and
write repo-local .git/config (derived default as placeholder, never
value; unfocused resync, focused keystrokes kept; 2s poll while
visible — .git is watcher-filtered by design).

Also fixes a shipped bug from the undo card: plan(reconciling:)
matched card ids as path prefixes, so the reconcile branch was inert
on every board (<lane>/<card> never matches a bare id) — a session
file the restore diff couldn't name (attachment, comment, draft)
survived Discard and landed in the next flush's commit. One shared
component-exact folder-name resolver now serves both Discard paths;
noteDiscarded takes cardFolderName; regression test verified failing
against the pre-fix code.

41 branch tests + the regression; 2374 tests / 409 suites green;
InertGitTests untouched.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-31 16:41:14 -04:00
rzen 142c6e75fe Implement undo and redo as forward commits
GitHistoryProvider is the second HistoryProviding implementation:
its stack IS HEAD's first-parent ancestry, reseeded on load (redo
empty), re-synced to HEAD before every crossing so agents'
self-commits become the top and ⌘Z steps back exactly one commit;
any arriving commit clears redo (a heal-only window deliberately
does not). Restores are forward commits through the ordinary
signature path — GitRestoreOperation materializes only the
current-vs-target diff as working-tree writes and resolves no
reset/checkout symbol at all; heal commits are transparent
in-session (pointer passes over, restores exclude heal-owned paths,
identity carried on landed windows via PlannedCommit.kind →
GitLandedCommit). Subjects "Undo:/Redo: <crossed subject>"; menu
labels never nest in-session; the root commit is not a step
(crossing it would restore the empty tree).

Provider binding flips: makeHistoryProvider(store, tier, git) —
free binds native everywhere, Pro binds the git provider on git
boards and NOTHING on mode-none/repo-nested (the pair disables
through existing validation); add-git mid-session live-binds via
HistoryStore.didAddGit → bindHistoryProvider (the flip only ever
adds).

SessionSettleGate is the reusable Save All / Discard / Cancel step:
restores whose diff touches an open Edit session or raw-source
buffer gate on it (Save All applies with validation — a refused
buffer cancels the whole restore focused on the offender; Discard
reverts via CardBodyEditSession.discardBuffer and reconciles against
the working tree, deliberately skipping the second flush); untouched
sessions ride through undisturbed. Built for the branch-switch card
to reuse. BoardStore gains the async performWholesale sibling.

CardHistorySection fills the m6 EmptyView slot: read-only, newest
first, follows the card across lane moves by folder-component match
(the UUID is the identity — no rename detection), absent off git
mode and off Pro.

2332 tests / 403 suites green; InertGitTests untouched.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-31 15:54:22 -04:00
rzen 563999655f Build the semantic commit-message engine
CommitMessageEngine replaces the interim composer as the wired
default: a pure total function from two snapshots + changed paths to
a message. Full vocabulary — Add / Delete / Move / Rename / Edit /
Restyle / Resize / Reorder over cards, lanes, board; Attach / Remove;
Repair for the duplicate remint (detected as a heal-classed
rename-paired arrival whose id the previous snapshot never held —
the loader withholds duplicates, so the shape is a bare arrival);
the trash triple by diff shape alone (into .trash = Delete, out =
Restore, leaving the tree = Permanently delete); Relabel / Assign /
Set due date plus the named generic for custom keys. Plural folding
with shared destinations, implied events as body bullets never
subjects, ~40-char subject truncation, "(untitled)". Bookkeeping
(sequence-preserving renumbers, stamps, backfilled kind) composes
nothing. Non-snapshot paths compose path-shaped events — CLAUDE.md
reads "Update agent guide (vN)" via the marker line (the m10 card's
deferred bullet lands here), everything else "Update '<path>'".

The comment verb family per 01's ruling (comments shipped, so 06
gains the verbs): Comment on / Edit comment on / Delete comment on /
Draft comment on / Permanently delete comment on '<card>', grouped
one event per comment folder, classified ahead of the model-silence
rules, card title resolved from either snapshot. GIT_DELTA_ADDED is
surfaced as GitChangedPath.isArrival — post vs edit is unanswerable
from snapshots that exclude comments by ruling. A card moving with
its thread swallows the comment events (implied-events one level
down).

The previous snapshot is HEAD's tree, materialized per flush into a
temp dir (index.md blobs in full, other blobs zero-byte — the model
reads attachment names, never bytes) and re-parsed through the one
BoardLoader; never a value carried forward. changedPaths is a hard
filter per split commit, which also earns the stage-around and kills
phantom events. Launch catch-up and foreign windows compose through
the same engine.

48 new tests (35 pure + comment family + engine-level); 2293 tests /
394 suites green; InertGitTests untouched.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-31 14:54:17 -04:00
rzen 3c07c26fda Build the auto-commit engine
Every settled change on a git-mode board commits, debounced 2s past
drag/typing churn, staged whole-root with .gitignore respected.
GitCommitOperation reaches the vendored libgit2 directly (same 1.9.2
pin SwiftGitX resolves — importable, not duplicated) for
signature-capable commits; add-git's config materialization is gone,
identity resolves at commit time (repo-local config, else derived
default) per the 2026-07-31 ruling in 06. CommitAttribution
classifies per file off EchoLedger receipts: user identity on
app-mediated windows, Lanework External <[email protected]>
on foreign, the modified-by refinement (<slug>@agents.lanework
.invalid) when every foreign file agrees, heal-marked receipts split
into their own commit — window split foreign → heal → user.
Edit-session granularity: ~700ms saves stay uncommitted, staging
excludes open session folders (closure-resolved so mid-session moves
stage around the new location), session end nudges the debounce so
each session lands exactly one body commit. Flush-before-overwrite
gates on known-foreign windows and commits synchronously ahead of
the write; close/quit flush the pipeline via CloseFlushCoordinator's
committerFlush. index.lock backs off briefly then re-debounces
silently; clean tree no-ops; genuine failures ride the standing
history-suspension banner and retry next debounce. Abnormal repo
states (detached HEAD, merge/rebase/cherry-pick in progress) hold
the engine with a 15s re-check; unborn HEAD commits "Initial board
state" whole-tree; dirty tree at open catches up through the same
engine. Message seam (CommitMessageComposing) ships interim — the
semantic composer is the next card.

Discovery diffs HEAD against an in-memory index with rename
detection (git status alone never pairs a bare mv), and a failed
survey reads as "could not look", never "nothing changed".

46 new tests / 8 suites, all real repositories via bundled libgit2.
2240 tests / 383 suites green; InertGitTests untouched.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-31 14:10:55 -04:00
rzen 189af238a1 Build HistoryStore — opt-in git and mode detection
The pro-m1 foundation card. SwiftGitX 0.4.0 (bundled libgit2, the
pathfinder's pin) joins the one target; new Kanban/Git/ holds
BoardGitMode (pure nearest-.git-wins detection, .git-as-file counts,
NSString ancestor walk), HistoryStore (@MainActor @Observable;
compose() is the tier gate — free tier gets no object, no detection,
no stat), GitRepository (scope-confined SwiftGitX handles: create =
init + HEAD forced to main + whole-tree "Initial board state" commit;
branch reads incl. unborn/detached; path-history ranks), GitIdentity
(derived default as a pure function + repo-local config reader — not
libgit2's merged ladder), and GitPathHistory (Mutex-guarded lazy
ranker). beginSession composes the git state beside the tier and
feeds BoardStore.makeIdentityHistoryRanker; git-mode loads pass the
git-backed IdentityHistoryRanker to BoardLoader. The popover's git
slot resolves a pure five-way matrix: free tier unchanged (absent /
BoardGitNote), Pro mode-aware — Add Git on mode none, honest prose on
repo-nested, read-only branch line on git. Provider binding
unchanged: both tiers still bind native until the undo/redo card.

42 new tests across 8 suites, all repositories built through bundled
libgit2; InertGitTests untouched and green. 2194 tests / 375 suites.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-31 13:18:07 -04:00
rzen f174a524af Masonry goes column-major — cards read top-down, then across
Replaces the pathfinder-inherited round-robin deal (child i -> column i % C)
with contiguous column segments: base = n/C, the first n%C columns take one
more, and logical order runs down each column before crossing to the next.
Only the geometric mapping changes -- ranks, selection flatten, and VoiceOver
order are untouched, and MasonryPlacement stays the single placement function
both the Layout and the drop model replay.

Why: an insertion under round-robin shifted every later card across columns;
under the column-major deal later cards slide within their column and at most
one card crosses each boundary, so the drag reflow is far calmer. Drop-slot
math gets simpler too -- a column's cards are one contiguous range, a
non-final column's tail is now a genuine mid-list position, and only the last
column's tail means append.

DropSlotMathTests recomputed and extended (46 -> 50): the uneven-fill deal,
boundary positions, the shared tail/head boundary index, and a placement/
drop-model shadow-agreement check. DRAG-REORDER.md and DESIGN/10 amendments
are listed for ratification, deliberately not edited here.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-31 07:34:30 -04:00
rzen 9588f7b1f0 Comments, phase 3 — search, the thread find, announcements, and a11y
Board search reaches comment bodies through a search-owned transient
index: the first live-query keystroke sweeps comments/*/index.md
off-actor (.draft and comments/.trash excluded), keystrokes re-filter
in memory, the index discards on clear — the snapshot stays O(cards).
⌘F routes by focus: the comments pane gets an app-owned find bar
spanning the whole rendered thread (next/prev cross rows with
wraparound); body and composer keep NSTextFinder; Find Next/Previous
graduate from FutureCommands. Foreign comment changes speak
path-shaped beside the announcer's ladder ("New comment on 'X'",
plural folds), narrowed by EchoLedger receipts consumed through
CommentPath.classify — and that read fixed a latent footprint bug
where a comment receipt resolved against the card's attachment
listing, read .absent, and classified the user's own write as
foreign. The pane completes its a11y story: flattened comment
elements with Edit/Delete/Reveal custom actions (un-flattening
during inline edit), phrase-table vocabulary, labeled composer and
sort control, and an audit over the open pane on a comment-seeded
fixture (runnable only where automation permission exists).

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 21:30:22 -04:00
rzen fe3ffac48e Comments, phase 2 — the pane, the composer, and the inline session
The card window recomposes into three componentized panes (body,
comments, attributes) with two mounts — beside or body-over-comments
at ~3:2 — behind View ▸ Comments Beside Body. View ▸ Show Comments is
one persisted app-wide bit, no content-derived auto-show; File ▸ Add
Comment flips it on and focuses the composer. The thread renders
author lines, edited markers, card-subset Markdown bodies, and
read-only Quick Look chips under a count header with the sort-
direction control. The composer edits comments/.draft/ on the slow
cadence (blur, close, quit, ~30s interval), Escape only moves focus,
⌘↩ posts. Inline edit is a body-edit session in miniature: 700ms
debounce, Save/⌘↩ commits, Cancel and Escape revert to session-start
bytes, close flushes. File drops within either authoring surface
carve out of the window-wide card default into that surface's
attachments/; paperclips cover the no-drag path. Close flush runs
inline flush, then draft save, then the comments/.trash purge;
open sweeps crash residue.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 20:19:52 -04:00
rzen f68ac3668e Comments, phase 1 — storage, writer primitives, and the undo inventory
The kind: comment field table lands in IntegrityRules (the per-kind
hook's first exercise), CommentThread reads one card's thread
window-scoped (the board walk stays O(cards)), and CommentWriter gains
the five gestures: draft save, post (rename .draft to a fresh UUID,
created/modified restamped in the bracket), edit, delete into
comments/.trash/, and the purge with its crash-residue memo. Post and
delete register move-based undo steps; draft saves, edits, and the
purge deliberately register nothing (13's no-capture rule). Copy
boundaries strip comments/.trash, carry .draft verbatim, and remint
threads; comments graduates to a displacing claimed name, with .draft,
.trash, and a comment's attachments claimed one level down.
CommentPath classifies changed paths into the 06 verb family for
later announcer/composer wiring.

One stated narrowing pending a ruling (filed on the findings board):
the copy transaction's refuse-whole preflight stays cards-and-lanes —
an unstampable copied comment copies verbatim with a log line, because
comment defects never refuse.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 19:36:21 -04:00
rzen 3b19883593 Lanework Pro is a subscription — the tier seam, StoreKit 2, and Settings
Phase 3 of the one-app pivot (DESIGN 12 ▸ The entitlement / Distribution,
ruled 2026-07-30; card c3a3ddd5). New Kanban/Tier/: Tier (.free/.pro —
deliberately no .lapsed case; unsubscribed and lapsed are one state) and
the pure decision Tier.resolve(from:now:) over SubscriptionFacts
(expiration + willAutoRenew), unit-tested through all five named states:
free, active, lapsed, offline-grace, never-online.

The facts are a persisted cache (standard defaults), not a live view:
StoreKit ages an expired subscription out of currentEntitlements locally,
so an offline device and a real lapse are indistinguishable from that
property alone — the cache holds the last answer, empty entitlements
read as silence, and holds end only on a definitive answer (revocation,
or the subscription-group status read Settings performs). That is 12's
offline-grace trade, resolved toward the paying user.

ProEntitlement is the local adapter (currentEntitlements +
Transaction.updates, started from launch, never from a test host);
ProStorefront holds everything networked (product load, purchase,
AppStore.sync) and only the Settings section ever constructs one — the
split is the enforcement of "never network on the open path".
beginSession reads the tier once at composition; BoardSession.tier is a
let with no path back in, so a lapse never rebinds an open session.
makeHistoryProvider now takes the tier; both tiers bind the native stack
until pro-m1 builds the git provider — the seam's consumer is named, not
invented early.

Settings gains the Pro section (subscribe with localized price, manage,
restore; a quiet unreachable line, no indefinite spinner) — the third of
the exactly-three Pro mentions; the About line gains its "…in Settings"
pointer now that there is a Settings to point at. A successful purchase
or restore offers once to reopen open boards (close + reopen through the
ordinary paths). Configuration.storekit wired into the scheme's run
action for ASC-free exercise; RELEASE.md gains the pro-m1 store-side
steps and the rule that the product must not be configured before then.

1901 tests in 319 suites green.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 18:14:58 -04:00
rzen 2c6b8fe63a Remove the App Group wholesale — one sandbox, one bookmark, one flag
Phase 2 of the one-app pivot (DESIGN 12 ▸ App-side state, re-ruled
2026-07-30; reworks 566deab). AppGroup retires; what remains is
AppStateHome — ordinary sandbox Application Support as the one home for
the registry, clipboard staging and template stores, keeping the
unit-test-host redirect (the test host is the app and would sweep real
state). Scalar defaults return to UserDefaults.standard.

BoardRecord's per-edition grant slots and openNow flags collapse to one
bookmark + one isOpenNow; the legacy-key decode and adopt-in-memory
paths go (nothing shipped with group-era records), while the founding
four-keys-required / defaults-for-everything-since decode policy stays —
a bookmarkless record decodes as the born-orphan row rather than
quarantining the list. needsReopen and the pre-anchored re-grant panel
are removed whole: the only state that flow served — a record granted by
a sibling sandbox — is unrepresentable now, and a dead bookmark of our
own was already the orphan case by explicit comment. The
indexOfRecord path fallback dies with it; path is never a key again.

The cross-process freshness stamp (mtime+size re-read) and
BoardEditionPresence with its popover "Also open in…" line retire; the
clipboard prune keeps its atomic .sweeping/ claim-then-delete, reframed
for crash residue and open -n copies rather than sibling editions. The
application-groups entitlement key is gone.

1880 tests in 317 suites green (13 cross-edition tests retired with
their subject).

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 17:46:32 -04:00
rzen 092300c7d2 Collapse the edition split — one target, twins merged, verify-editions retired
Phase 1 of the 2026-07-30 one-app pivot (DESIGN 0bec9a6, card c3a3ddd5):
the KanbanPro target, LaneworkPro scheme, KanbanProTests module-alias
bundle, KanbanPro/ source root and scripts/verify-editions.sh retire
wholesale. project.yml reads as a single-target file again (anchors
inlined, header rewritten in tier vocabulary).

The edition twins merge: EditionTypes -> PasteboardTypes (one
UTType(exportedAs:) home — the one app owns the family types),
EditionAbout -> AboutBox (the quiet Pro signpost survives as the About
box's one line; "…in Settings" deferred until the StoreKit phase gives
it somewhere to point). InertGitTests drops its Base prefix — the
inert-.git posture is unconditional app behavior, unsubscribed and
lapsed being one state.

Entitlements gain com.apple.security.network.client, declared now and
dormant until Pro's remotes use it; no keychain access group. The App
Group key deliberately stays — it goes with AppGroup.swift in phase 2,
since pulling it first would silently drop the app into the fallback
container. README/RELEASE.md build-and-pipeline prose updated to the
one-record world; the subscription story lands with phase 3.

1893 tests in 322 suites green.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 17:25:50 -04:00
rzen f7c8088783 Lanes delete into the trash — rendering, grammar, drag, clipboard, a11y
Phase 2 completes the lanes-in-trash card. TrashEntry merges the
trash's two kinds by rank in exactly ONE place (ItemPath.resolve's
own merge deleted in favor of it — the three-merge-points finding
shrinks instead of growing). TrashLaneRowView renders the opaque
row — tertiary plate, level-default lane glyph never the lane's own
icon, title + card count, no accents, no expansion; the column badge
counts rendered rows. Selection grammar: kind-homogeneous trash
selections — ranges skip the other kind, ⇧-extension stops at the
kind boundary, plain arrows walk the merged order, marquee stays
card-only (now load-bearing: rows register frames for arrows),
Select All card-scoped; successor-on-purge crosses kinds like
navigation as the interim for open Gap 7b5cbc90. Drag: TrashDrop
accepts lane sessions (drop on shown trash deletes), restoreLanes
routes a trash-sourced strip drop as an arrival-ranked within-board
move with an undo step. Clipboard: ⌘X/⌘V lane restore via opaque
lane subjects; fixed boardRoot(ofLaneFolder:) returning .trash as
the root — a same-board restore looked like an import and would
have reminted the lane it was restoring (pinned by test). A11y:
row = one flattened "title, deleted lane, N cards" element with
Delete/Reveal actions; BoardDiff crossings read lanes as
deleted/restored, shown-trash churn digested at row level. Agent
guide stays v7 — the literal already teaches lanes-trash-by-move
and kind stamping; drift-guard pins those lines. README trash
paragraph notes lanes.

Both schemes 1893 tests / 322 suites green.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 17:04:30 -04:00
rzen 8014bde7c6 Lanes delete into the trash — storage, loader, writer, and undo
Phase 1 of the lanes-in-trash card (2026-07-29 ruling, docs led the
code): lane delete is a move into .trash/ with the subtree intact,
arriving at top trash rank — no destructive delete remains outside
the trash.

TrashedLane opaque unit (id/schema/title/order/heldCards) beside
trash cards — deliberately not a Lane, so no card-shaped surface can
believe an empty subtree. Loader's trash walk trusts the kind VALUE
(lane → opaque unit w/ held-card count counted at the loader's own
unit; card → ordinary card; absent/unrecognized → UUID-children
shape, empty-kindless falls to card per 01's honest limit). Writer:
moveIntoTrash generalized with kind passed never derived (an empty
lane would re-derive as card), deleteLaneToTrash mints against the
whole-container rank ladder. Retired: migrateTombstonedLane (lane
deleted: now ignored — loads live, bytes inert, tolerate-tier
warning), removeLane, captureSubtree/recreateSubtree and the
subtree-snapshot machinery. Undo inverse = move back to captured
strip position, redo replays at captured trash rank. Purge walks
lane subtrees; TrashModel.Freight phrases confirms with lane freight
("…and its 5 cards"). ItemPath gains .trashLane; resolve interleaves
the trash by rank; SearchFilter matches lane rows by title only.
Trashed-lane card windows dismiss and pending cuts void via the
ordinary vanish rule — no new plumbing.

Phase 2 (rendering, selection grammar, drag, a11y, agent guide)
follows. Both schemes 1858 tests / 318 suites green.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 16:16:57 -04:00
rzen 785ef5fe14 Realign code with the 2026-07-30 findings-resolution rulings
Delete Immediately is removed entirely (ruling ae1dd96, Redesign card
d40bfac1): the delete vocabulary is purely staged — board → trash,
trash → permanent (confirmed on no-git boards), Empty Trash for bulk.
Gone: File ▸ Delete Immediately (⌥⌘⌫) and its validation, both
⌥-alternate context rows (card + the permanently-disabled lane row),
the VO custom action, BoardStore.deleteImmediately,
TrashModel.canDeleteImmediately, TrashConfirmations' .purge action
(zero surviving callers — trash-side Delete always used
.deleteTrashCards), and the pinning tests. purgePrompt drops its
now-single-purpose container parameter (.trash is the only surviving
caller). BoardWriter.purgeItem survives — create-undo rollback still
needs it — with its comment rewritten. README's trash paragraph drops
the ⌥⌘⌫ sentence.

The other 2026-07-30 rulings (2ec2c95 registry freshness stamp,
c741b02 unified-log-as-coerce-consumer) required no code changes —
already conformant.

Both schemes 1844 tests / 318 suites green.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 15:13:31 -04:00
rzen 69084fdff7 Realign code with the 2026-07-29 findings-resolution rulings
Nine rulings land as code. Reorders don't stamp — one container-change
predicate (WriteOperation.rewritesOrderOnly): within-container reorders
and the renumber rescale rewrite only order, while cross-lane, cross-board,
and trash moves stamp modified and clear modified-by; no trash special
case exists, and the m8 undo inverses conform through the same seam.
Copies are transactions: the root-strict/nested-lenient split retires for
a whole-subtree stampability preflight that refuses loudly naming the
offender, and every item-level copy severs remote/remote-state at every
level (whole-board forks carry them verbatim). Paste refuses, never
degrades: the embedded-index.md materialization and its loss row retire;
a missing staged snapshot produces nothing and posts an error-tone
one-shot named from manifest metadata. Coerce-tier fallbacks log through
the Defect stream with path context attached loader-side. Displacement is
level-uniform: a file squatting attachments inside a card heals by the
same rename ladder as board-root squatters; comments stays tolerated.
Delete Immediately joins card and lane context menus as Delete's
⌥-alternate with its own VO custom action, routed through an explicit
container so the menu target outranks standing selection. Agent guide v7
teaches the stamp discipline and the card-level attachments claim, and
sheds two stale v6 lines (lanes trash now; kind is taught). Verified
conformant, unchanged: edition-aware Undo/Redo disable, trash marquee
full-height backdrop.

Both schemes 1854 tests / 318 suites green; verify-editions 30/30.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-30 06:49:11 -04:00
rzen 90954a47d6 Disown AppKit window restoration — launches present welcome again instead of a windowless shell
macOS keeps Saved Application State per app, and on macOS 26 its mere
existence — even describing zero windows, which repeated dev kills
guarantee — counts as "a restored session": SwiftUI then treats every
scene's defaultLaunchBehavior as moot and presents nothing. The app
launched as a windowless shell with no way back, since windowOpener is
captured by the first scene that appears — so Open Recent, the
re-grant Grant click, and Dock reopen all silently buffered or
no-opped. Proven by -ApplePersistenceIgnoreState YES presenting
correctly on the same state; with the fix, welcome presented 3/3
consecutive plain launches.

Three changes:
- App.init registers ApplePersistenceIgnoreState — restoration is the
  registry's job (02 § Launch and window lifecycle), every scene
  already declares restorationBehavior(.disabled), and AppKit's layer
  was pure liability. Registered before NSApplicationMain runs, which
  is what makes a registration-domain default early enough.
- The restore bootstrap presents at every launch as the app's one
  reliable presenter; welcome is never system-presented (.suppressed)
  — the pass opens it when nothing else lands on screen.
  LaunchPlan.presentsBootstrap retired.
- captureWindowActions returns the replayed Finder-open count so the
  pass counts those as opens — a cold document launch doesn't get
  welcome stacked beside its board.

Both suites green, verify-editions 30/30.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 22:48:04 -04:00
rzen 566deab506 Home app-side state in the shared App Group container
Every edition declares group.dev.rzen.indie.Kanban and homes its
app-side state there from day one (12-editions.md ruling 2026-07-29):

- AppGroup namespace: container resolution with per-edition fallback
  when unprovisioned, shared UserDefaults suite, edition identity, and
  a unit-test-host redirect (the test host IS the app — its launch
  sweep and recents refresh must not touch the real shared container).
- BoardRecord: bookmark/isOpenNow replaced by per-edition grants and
  openNow keyed by bundle id; hand-written Codable keeps legacy keys
  decoding (adopted in memory as the running edition's slots, upgraded
  on first save); every other field stays common.
- RecentBoard gains needsReopen: no grant of ours but somebody's —
  first click runs an open panel pre-anchored at the recorded path,
  prompt "Grant"; recordOpen mints this edition's slot onto the
  matched shared record (path fallback only after identity fails and
  only against records holding no grant of ours, so re-granting never
  forks the record).
- Cross-edition freshness: stat-cheap mtime+size stamp re-reads the
  registry when the sibling edition wrote it, so one edition's save
  never erases the other's records wholesale.
- restorables() filters on this edition's open-now flags; the board
  popover gains BoardEditionPresence ("Also open in Lanework Pro"),
  pid-liveness-checked so crash residue never lies.
- Clipboard staging store moves to the group container; the sweep
  claims doomed trees by atomic rename into .sweeping/ then deletes,
  so the sibling's concurrent sweep is a non-event.
- Template store re-homed to the group container per the 09-templates
  re-ruling; scalars (quick-style recents, window size) move to the
  shared suite.
- verify-editions.sh: 30 checks (each edition carries exactly the
  family group). No pathfinder 1.x migrator: 1.x predates the
  registry; state starts fresh in the group container.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 20:18:15 -04:00
rzen 0463540aea Dedupe duplicate ids and heal them silently
The crash-class gap the integrity design pass found (DESIGN/01 -
Fractal layout rules; 02 - Live-reload resilience): the loader had no
board-wide dedupe at all, so two hand-copied folders sharing a UUID put
two equal ItemIDs into one snapshot - which SwiftUI's ForEach does not
tolerate. Built to the day's re-rulings, both landing mid-flight: the
user-gated Repair banner retired (176c852 - the heal runs silently) and
the container boundary became the first tie-break (f153e79 - the
visible card never loses to its own trash ghost).

IntegrityRules.dedupe (pure, occurrence list in, verdict out): group by
canonical identity, collapse case-spelled twins first - spellings with
a live occurrence outrank trash-only spellings, then canonical
lowercase, then lexicographically first; losers are silent strays
(LoadWarning.caseTwinIgnored - spelling artifacts, never reminted) -
then earlier-occurrence-wins across the surviving spelling's folders on
a four-rung ladder: live-before-trashed, git path history rank, FS
birth date (nil is no comparison, never .distantPast), traversal
order. Occurrences are exactly the identity-bearing folders: lanes,
cards, .trash entries - a UUID-shaped folder under a card is content.

BoardLoader walks lanes as WalkedLane and builds Lane values only on
the far side of the verdict, so a withheld card can never reach a
snapshot; a name-only gate keeps the healthy-board cost at one
dictionary pass, no disk reads. Withheld subtrees are still walked - a
hand-copied lane's nested cards are their own withheld occurrences,
reminted at the finest grain like the import boundary would have. A
withheld trash entry's trashKinds reading leaves with it. The git rung
is a seam (BoardLoader.IdentityHistoryRanker, one closure keyed by
root-relative path) because base links no git machinery - base injects
nothing and falls through; pro-m1 owns the ranker (card annotated).

The heal: Defect.duplicateIdentity (signature duplicate:<path>:<id>)
rides HealScheduler as the fourth scheduled heal, ordered last among
the content heals because a remint renames folders and would stale the
paths the same load handed the relocation and migration.
BoardWriter.remintDuplicateIdentity re-verifies twice at write time -
the folder still carries the losing identity AND something else still
does (the vanished-duplicate race no-ops from either side) - then
renames to a fresh v4 minted against the whole board's identity bag.
A rename and nothing else: no index.md opened, no modified stamp, no
modified-by clear; the receipt is heal-marked (pro-m1's committer
splits it out, named by 06's kept Repair verb); no undo step - heals
are not gestures. The notice is the design's own sentence ("Repaired
duplicate id - 'Fix login'"; several fold to a count), a loss row on
the relocation's reasoning; WriteOperation.repairDuplicateID carries
the failure mirror.

Fixture repair rode along: duplicate-order-tie-break.kanban had a lane
and its own card sharing a UUID - a genuine duplicate the new pass
correctly withholds; the folder rename landed in feae6d0, the matching
test constant lands here.

66 tests added (DuplicateIdentityTests: the ladder rung by rung, the
straddles, withheld-lane subtrees, remint idempotence and races, the
one-heal-cycle window, all phrasing). 1804 green on both schemes.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 18:19:52 -04:00
rzen 3a9db2e78b Build the integrity service - IntegrityRules and the HealScheduler
The 2026-07-29 integrity design pass, consolidated (DESIGN/01 -
Validation and healing; DESIGN/02 - Components): IntegrityRules
(Storage, pure) is the one home for the identity predicate and
canonical form (BoardWriter.canonicalIdentity deleted, ItemID and the
loader forward to it), the per-field rulebook, uneditable shapes,
per-kind index validation, the reserved-name tables, and the trash
kind discriminator (values trusted - kind: lane/card explicit,
unrecognized falls to shape). LoadResult's ad-hoc channels fold into
one typed Defect stream (looseCardFiles / legacyTombstone /
claimedNameSquatted, per-defect heal signatures); the old accessors
survive as computed views.

HealScheduler (LiveStore) states the six-step heal pattern once -
resting-clear, lock gate, isWritableFile gate (now covering all four
heals), signature memo armed-before-attempt with explicit
clear-on-success, disk re-verify in each write half, one banner-posture
table (BannerCenter keeps all phrasing). The three hand-rolled healers
run on it with behavior preserved - including the
relocation-notice-despite-partial-failure quirk, deliberately. Heals
run at the reload tail AND at registry acquire, closing the
migration-never-fires-at-open asymmetry. Displacement runs first: a
squatted .trash would otherwise fail the migration and arm its memo
against an unchanged picture.

Claimed-name squatters (ruled today, 62c47a2) displace by the shared
Finder-style rename ladder - preserved verbatim, symlinks moved as
links, nothing stamped; AgentGuide's untouchable-skip upgrades to
displace-then-write, the CLAUDE.user.md-taken skip stands. kind stamps
on every create and backfills on any index rewrite via the on-touch
seam (placement resolver stamps nothing when the parent is unknown -
a guessed kind is worse than an absent one; board-root writers declare
theirs). Heal writes mark their EchoLedger receipts (inert in base;
pro-m1's committer will split them into their own commits). The
renumber ask-renumber-ask-again two-step is one shared helper, adopted
at all nine call sites.

69 tests added. 1738 green on both schemes.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 15:45:48 -04:00
rzen 0d846c634e Agent guide v6 - warn against lane-glob moves
A real agent incident (2026-07-29): moving cards with mv <lane>/* swept
the lane's own index.md along with the card folders, overwriting the
destination lane's identity file and leaving the source lane index-less
(the Implementation board briefly lost its lane titles; restored from
its auto-commit history). Both guide generations taught the correct
named-folder form but never said why it is load-bearing.

v6 adds the one-folder-at-a-time bullet to Moving and reordering:
a lane folder holds its own index.md beside its cards, so a glob
sweeps the identity file with them. Boards heal to v6 on their next
open per the first-line marker rule. The guide tests now derive
their expected marker and current/newer versions from
AgentGuide.version instead of a hardcoded literal, so the next bump
cannot silently break them.

1669 green on both schemes.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 14:32:31 -04:00
rzen f34707e17e Build the end-to-end UI test pass
The golden-path XCUITest suite, adapted to current rulings where the
card body had gone stale: trash flows follow the materialized-trash
grammar (no Put Back, restore is drag or cut/paste out), git flows are
pro-m1 scope and skipped, and fixtures extend m11's in-container
--ui-test-fixture-board mechanism (the sandbox forbids the card's
--open-board path handoff) with exact-match variant flags: standard
(the three-lane audit board), large (8 lanes x 40 cards for
masonry/reflow), malformed (BoardWriter-built board with one card's
index.md overwritten to unterminated YAML, opened through the ORDINARY
path so the failure is the loader's own).

EndToEndFlowTests: create card/lane, inline rename, coordinate drag
across lanes, cut/paste, undo/redo of a move, delete-to-trash /
show-trash / restore-by-cut-paste / Empty Trash confirm - all asserting
on lane accessibility labels. FailFastLaunchTests: welcome appears, no
board window ever, a welcome row carries the loader's sentence naming
the file; byte-fidelity of the malformed board pinned unconditionally
in KanbanTests plus an identically-refused relaunch. Performance:
launch metric plus explicit wall-clock gates (30s launch / 5s Show
Trash on 320 cards) since XCTest baselines don't travel. Powerbox
panels (template save panel, Duplicate fallback, Open) are documented
as manual in EndToEndVerification.md, not faked.

The smoke test now launches on the standard fixture (it launched bare
before, opening the developer's real boards); README's everyday test
command scopes to -only-testing:KanbanTests.

Suite compiles on both schemes (build-for-testing verified); flows
await a real display + automation permission to execute - run
instructions in KanbanUITests/EndToEndVerification.md. +8 unit tests;
1669 green both schemes.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 13:40:18 -04:00
rzen 71b112d04c Card drag preview renders at the source face's laid-out width
The replica framed to a font-derived nominal width, so faces in wide
lanes' interior masonry columns and narrow lanes dragged a preview of
the wrong size and the cursor could sit over empty space beside it.
CardFaceView's existing onGeometryChange now reports size, not height
alone - height still feeds LaneDropRegistry, width feeds the replica -
and BoardMetrics.cardReplicaWidth(measured:bodyPointSize:) keeps the
old figure as the documented not-yet-laid-out fallback. Same row, same
paddings, same lineLimit at the same width means the same height, so
the preview is now an exact overlay of the face it left.

Manual verification pending alongside the lane grab-point card: 3x vs
1x lanes, interior masonry columns, window re-divide, trash rows,
large text sizes, drag-at-creation fallback.

3 tests. 1661 green on both schemes.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 13:02:57 -04:00
rzen f83385e79f Lane drag preview attaches at the grabbed title bar, not its middle
SwiftUI's .onDrag(_:preview:) exposes no anchor or grab-point API and
lays the preview centered over the grabbed view, so a full-height lane
replica grabbed by its ~1.5-line title bar hung half a lane above the
pointer. DragPreviewAnchor is the pure fix: transparent one-sided
padding computed so the padded image's center IS the replica's title
bar - the system's centering then lands the bar under the cursor and
the body over the lane it was lifted from. LaneView measures the real
bar height in the geometry observer it already runs, accounting for the
accent band when the lane's color resolves.

Pixel-exact grab preservation would need re-homing the whole gesture
stack onto an AppKit beginDraggingSession path; declined for a polish
card - this gets the cursor onto the grabbed bar under either of
SwiftUI's possible placement rules. Manual verification pending (no
display here): grab specific bar pixels, colored + uncolored lanes,
large text sizes, multi-lane fan, cross-board drop geometry.

9 tests. 1661 green on both schemes with the paired card-width fix.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 13:02:57 -04:00
rzen 89d4d983e6 Wire the open-time writability probe and read-only lock
Closes the gap found at m10: enterUnwritableLock existed with zero call
sites. WritabilityProbe classifies the cause volume-first - a board on a
read-only DMG is also permission-denied by access(2), and "you don't
have permission" would send the user to a Get Info panel that cannot
help - with a pure classify(volumeIsReadOnly:isWritable:) truth table
and a two-syscall probe that rebuilds its URL to defeat NSURL resource
caching. ReadOnlyLockReason.unwritableLocation now carries the cause;
BannerCenter phrases the two ("this board's volume is read-only" vs
"you don't have permission to change this folder").

The probe wires once in BoardStoreRegistry.acquire, immediately after
the store loads - every open path funnels through it, and running
before the loose-file relocation and agent-guide hooks makes the
skipped-with-log guide write true by construction (its isWritableFile
pre-check demotes to second line of defense). The board still opens:
lock, not refusal.

The reconciling re-probe is now symmetric per 02's settled text - a
volume gone read-only mid-session raises the lock at the next probe
(sibling locks settle first, so a root returning read-only lands the
honest lock); the stale "deliberately one-way" comment and its pinning
test are gone. Save as Template's carve-out predicate extracted to a
testable allowsSave (behavior unchanged); Duplicate stays disabled.

11 tests added. 1649 green on both schemes.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 12:34:55 -04:00
rzen 5880838e66 Build the EchoLedger - per-file write provenance for announcements
User-ruled 2026-07-29: the ledger builds now in base, pre-release
(DESIGN/02 - Components - EchoLedger; DESIGN/10 - Live board
announcements). Receipts drop inside BoardWriter's four disk primitives
(atomic replace, folder move, removal, attachment copy) into a @TaskLocal
ledger that BoardStore.performWrite binds for the bracket's duration -
no call-site bookkeeping, and performWholesale deliberately binds
nothing per 02's bracket exemption. Classification is a pure function of
two snapshots: an item whose folder, index.md bytes, or attachment
listing differs is an observed change; disk matching the receipt is
app-mediated (receipt consumed), no receipt or mismatch is foreign.
Byte-identical foreign overwrites classify app-mediated (unobservable,
accepted); a foreign edit over a fresh app write classifies foreign.

The announcer now consumes per-file facts on every reload origin - the
WatchOrigin gate is gone (ReloadFacts.origin removed outright; nothing
read it after the gate fell). Reconciling sweeps announce their
receipt-less findings as foreign, closing both interim holes
(debounce-window absorption, reconcile silence). The vanishing-focus
rung gates on the ledger too: "deleted externally" would be a lie about
an app-mediated delete, and the subject's own verdict decides.

Divergence flagged: attachment imports hash the landed file right after
FileManager.copyItem rather than during the copy (the bytes do not
stream through the app); an unreadable read-back records nothing, the
direction that biases toward foreign.

30 ledger tests added, announcer suite reworked to the ruling. 1638
green on both schemes.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 12:14:47 -04:00
rzen 28ca2c3f50 Realign code with the 2026-07-29 accessibility rulings
Three ruled behavior changes (DESIGN/10, resolution session 2026-07-29):

- The board-change digest covers the trash while View > Show Trash is on:
  BoardDiff.between gains includingTrash, keying its card index by
  ItemPath so foreign purges, restores, and Empty Trash join the digest;
  crossings of the trash boundary still read deleted/restored, never
  moved, on both sides of the toggle. BoardStore.land passes the store's
  own isTrashVisible - no new injection seam.

- A vanished head with surviving co-selection is still named: naming and
  recovery are independent axes, so BoardAnnouncer's vanished-focus rung
  fires on all branches while the survivors-veto now gates only the
  recovery half (recovery implies vanished, no longer both-or-neither).

- Banner-row buttons are literal FKA Tab stops: BannerRow.controls is
  the row's testable button inventory, BannerRowView renders from it
  with .focusable() on each button; the combined VoiceOver element stays
  unconditional - custom actions and Tab stops are independent surfaces.

19 tests added, 2 expectations updated to the rulings. 1607 green on
both schemes.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 11:37:46 -04:00
rzen c5edcd8528 Run the accessibility verification pass
The automated half: AccessibilityAuditTests runs performAccessibilityAudit
over all eight surfaces DESIGN/10 names — board with trash hidden and
shown, card window in Preview/Edit/raw source, welcome, template chooser,
board popover. One audit per test, .all audit types, no issue handler —
nothing waived; a future false-positive excusal must match one element on
one surface with its reason beside it. Navigation is menu-bar titles and
the arrow grammar; no accessibility identifiers added to production code.

The suite launches with --ui-test-fixture-board: the sandbox forbids
handing the app a temp-folder path (no bookmark behind it), so the flag
carries no payload and the app builds a known board inside its own
container through the ordinary BoardWriter door — three lanes, six cards,
a rich Markdown body with attachment, one card already in .trash/ — with
the registry redirected to the same scratch directory so audit runs never
pollute real recents. LaunchPlan replaces the restore Bool (welcome /
restoreBoards / uiTestFixture, fixture wins outright), decided once in
KanbanApp.init and dispatched by RestoreBootstrapView; pure and pinned by
UITestLaunchTests, and the fixture itself is materialized and read back
through BoardLoader in units — the only proof available headlessly.

The manual half: KanbanUITests/AccessibilityVerification.md is the one
document — the audit suite at the top (it needs a real display and
Accessibility permission), the per-release VoiceOver smoke script with
expected utterances quoted from AccessibilityPhrases, and the
consolidated m11 checklist from all four implementation cards.

1588 unit tests green, UI target compiles, both schemes build. The audit
run and smoke script await a real display — the manual pass is the
user's.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 10:42:14 -04:00
rzen 92a088fdd3 Runtime contrast for hand-written hex backgrounds
DESIGN/10's ≥ 4.5:1 rule gets its owner. ContrastMath is the pure seam:
WCAG relative luminance (piecewise sRGB linearization), symmetric
contrast ratio, source-over compositing (an #RRGGBBAA board colour
resolves over the window background of the active appearance), and
inkChoice — native label if it clears AA, else the other appearance's,
else the higher ratio with meetsAA false (a mid-grey hex can max out
below 4.5 against both 85%-alpha labels; the app paints the best
available rather than overriding the user's colour). BoardTextInk is
the board's application: the decision is a ColorScheme, not a Color —
the text on the board fill is a hierarchy (.primary/.secondary/
.quaternary), and overriding the subtree's scheme moves the whole
vocabulary coherently. Recomputed on appearance change by construction
(read in body); label/backdrop colours resolve inside the asked-for
appearance, Increase Contrast variants included.

Two render sites — the only board text that sits on the user's colour:
the lane header (lanes draw no plate; title, icon, badge, rename field
and the + button land directly on the board fill) and the trash header
(its wash is ~5% effective alpha). Menus, popovers, and drag replicas
deliberately stay native; card faces carry their own opaque plates.

The card's premise fell during implementation: 03's "palette pairs
AA-verified at design time, pinned by a computed-contrast unit test"
was false — no such test existed, and the m4 path drew the native label,
failing AA in one appearance for all twelve wells (obsidian in Light
Mode: 1.0:1). Palette names now route through the same ink selection
(paintedColor delegates to Palette.nsColor — one predicate with
BoardView's paint decision), and PaletteContrastTests pins that the
chosen ink clears AA for every well in both appearances — plus
theNativeLabelIsNeverEnough, which would have failed on the m4 code.
Filed on the Redesign board for ratification. 1579 unit tests green,
both schemes build.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 10:20:16 -04:00
rzen 8564814754 Implement visual accommodations and Full Keyboard Access
Full relative text scaling per DESIGN/10: BoardMetrics is the board
strip's geometry as a pure function of the body point size
(CardWindowMetrics' twin) — lane plate/header/band, card
corner/stripe/padding, masonry spacing, the drop model's nominal card
height, resize-handle geometry, trash hatch pitch, and both window
floors all derive from an em; CardFaceMetrics folded in. The two fixed
font sizes (welcome brand/glyph) went relative; the toolbar search
field is 17 ems like the transient bar's. The no-horizontal-scroll
invariant is pinned by test at six text sizes by twelve lane counts.

Accommodations is Motion's sibling for the visual settings: Increase
Contrast adds a flat point to strokes (monotone, hierarchy-preserving),
gives borderless card/lane plates a resting separator hairline, and
takes faded accents to full alpha; Reduce Transparency turns the
transient search bar's glass solid and does the same for the alpha
washes that composite over a user-chosen board background (trash plate,
hatched header, drag shadow). Reduce Motion audited — every animated
surface already routes through Motion with a reduced variant; no gaps.

Full Keyboard Access: the template chooser's tiles were pointer-only —
now focusable, arrow-navigable (clamped, StyleWellGrid's rule), Space
picks, Return stays the sheet's default action, focus names the
selection one-way. The board's single tab stop shows its focus ring
under FKA (focusEffectDisabled inverts). Style editor verified already
conformant. Edge accents verified text-free; trash hatch pitch now
font-derived so it still reads as hatching at large text.

1549 unit tests green, both schemes build.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 08:48:25 -04:00
rzen c339b4cecf Implement live accessibility announcements
The board speaks when files change under the user, per DESIGN/10 § Live
board announcements. BoardDiff is the pure snapshot summarizer (identity
sets for cards/lanes added/edited/moved/deleted — ids, not tallies, so
pro-m1's semantic commit engine can build on it; edited = rendered
content only, moved beats edited, implied events don't steal the
subject). BoardAnnouncer is the decision seam: focusOutcome computes the
vanishing-focus sentence and the walk-up-then-sideways recovery (next
lane by order, else previous, board container only when none remain,
never the trash); speech(for:) is the one-sentence precedence ladder —
raised condition > bracket completion > cleared condition > vanished
focus > digest — foreign-only for the last two rungs, so app-mediated
echoes stay silent.

BoardStore.land assembles ReloadFacts and posts exactly one sentence per
reload through the injectable announce outlet (AccessibilityAnnouncer,
medium priority, never interrupting). Selection recovery layers on top
of ItemReferenceSet re-resolution — survivors veto, the emptied
selection lands on the vanished item's lane and re-arms ⌘N's active-lane
memory. performWholesale(announcing:) arms a completion phrase consumed
by the closing reload — nil on every base bracket today; pro-m1 fills
git phrasings. Locks raised outside the reload path (vanished root,
unwritable location) announce through the same ladder, and the banner
strip is a labeled "Board status" container whose row labels are the
announced sentences (AccessibilityPhrases.bannerLabel — one string for
eye and ear).

Announcements classify at reload granularity (WatchOrigin) as a
deliberate interim: DESIGN/02's EchoLedger (per-file classification, the
announcer's specified input, git-free) was scheduled with the
auto-committer that the edition split moved to pro-m1 — filed on the
Redesign board for a ruling. 1533 unit tests green, both schemes build.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 08:15:53 -04:00
rzen 273c182ef4 Build the VoiceOver tree and actions
The board window's accessibility tree per DESIGN/10: lanes are containers
labeled "<title>, lane, N cards" (filter-aware count = renderedCards, the
badge's own collection); cards are one flattened element each — label =
title or the untitled placeholder, value = attachment count + "cut,
pending paste", selection via trait; face icon, stripe, and paperclip are
decorative and hidden. Masonry never leaks into traversal: slots carry
order-keyed accessibilitySortPriority, so a wide lane reads by card order,
not column-major. Lane titles carry the heading trait for the rotor.

VO-Space is the ⌘-click analogue routed through the existing
BoardStore.click funnel (SelectionGrammar stays the single answer for
toggle and container-boundary rules) — cards and lane headers both.
Context-menu rows double as custom accessibility actions, each calling
the same private method as its menu row so the surfaces cannot drift;
trash cards expose Delete and Reveal in Finder and never Open. The trash
column is pinned last via sort priority 0, its label/value re-routed
through the new AccessibilityPhrases seam; toggling trash visibility
posts a one-line announcement from the store seam (both command faces).
The invisible lane-resize drag strip leaves the tree — the stepper and
menu items are the accessible width path.

AccessibilityPhrases is the pure vocabulary seam (labels, values, plural
folding shared with TrashModel.phrase), pinned by its own test suite.
Both schemes build; 1466 unit tests green.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-29 07:38:38 -04:00
rzen 7ba90a8cc9 Author the agent guide content
The v5 guide prose, verified two ways. A scripted walkthrough gave a
fresh agent nothing but the guide and a demo board: it created a card
(fresh lowercase UUID, correct bottom rank), moved one to a lane top
with modified and modified-by re-stamped, deleted one into .trash/,
attached a file into attachments/, picked `fern` off the palette table,
and quoted a colon title — and the resulting board loads through
BoardLoader with zero warnings. The walkthrough's one finding is fixed:
the trash-arrival rule now reads formulaically ("smallest order minus
1024") instead of the spatially ambiguous "below the smallest order".

Content drift-guards join the suite: every palette name the app resolves
must appear in the guide (a Palette rename now fails a test instead of
teaching agents dead colors), the rewrite's conventions are present by
name (.trash/, attachments/, modified-by, CLAUDE.user.md, the
stage-only-your-own-paths rule), and the pathfinder's retired vocabulary
(media/, tombstones) cannot resurface — the only deleted: mention is the
warning never to write it.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 22:03:38 -04:00
rzen b3812ed928 Build AgentGuide — versioned CLAUDE.md maintenance
The app-owned agent guide at every board root (DESIGN/08 ▸ The agent
guide): version-gated by a first-line marker (v5, superseding the
pathfinder's v4 guides on real boards), rewritten when missing or older,
byte-for-byte untouched when current or newer. A markerless CLAUDE.md is
displaced to CLAUDE.user.md when that name is free — never clobbered —
and the guide write is skipped with a log when it isn't. Symlinks,
folders, and read-only volumes are skipped in silence; the write rides
performWrite's bracket as an app-mediated Writer operation (new
WriteOperation.agentGuide), so the echo lands appMediated and the
Pro-era committer can attribute it honestly later.

Hooked at store acquire (beside the loose-file relocation, after the
watcher exists) and on every successful reload — the guide self-heals
from foreign deletion or rollback, pre-wiring 06's acknowledged undo
bounce. The refresh memo arms before each attempt and clears on a
successful write, so a failing write can't hot-loop and a foreign
deletion stays healable. First-line-only marker parsing (no Regex);
guide content is one swappable literal, finalized under the next card.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 21:56:10 -04:00
rzen 3aa80db2a4 Build the template chooser and Save as Template
The chooser completes its three tiers: bundled by template order, then
keyed user templates, then keyless boards by display name — and a
malformed user template still lists, by folder name with the loader's
own sentence on the row, never failing its neighbours. The store is
re-scanned on every presentation and on app activation, the Reveal
round trip made honest without watching a folder 09 deliberately
leaves unwatched; Reveal lives in the chooser's header and mints the
store on first press. Save as Template repeats Duplicate's sequence —
progress row with Cancel, flush, detached cancellable copy — through
the engine: mint the store, read the next user order before the copy
can count itself, Finder-ladder the name, copy excluding .git and
.trash/, then stamp the whole template: mapping on the landed copy
through updateIndex, with no bracket because the copy lives outside
every watched board. Folder attributes deliberately don't carry — the
one lock the command stays live under is the read-only-DMG one, and
carrying its mode bits would mint a read-only template in the user's
own store; the command gates instead on the real hazard, unsaved card
content. A signpost names the template only when the ladder renamed
it. One name ladder now serves Duplicate and the store.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 19:39:18 -04:00
rzen e7b48d2d53 Author the ten bundled template boards
The pathfinder's catalog transcribed verbatim as real board folders —
lane titles, icons, palette colors, board icons, and blurbs read
straight from its BoardTemplate.all, every color already in the
palette, no invented fields, no starter cards it never had. Basic had
drifted from the source in the engine card's version: it carried
icon/iconColor keys the pathfinder's key-less Basic never wrote
(visually identical via the fallback, byte-level wrong) and a
rewritten blurb — both restored. Orders run 100 to 1000 in inventory
order, Basic first; fresh lane UUIDs, gapped ranks, one consistent
timestamp; the discovery test now pins all ten slugs, lane counts,
Basic's primacy, and distinct ascending orders through the real
loader.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 19:00:45 -04:00
rzen b6f559375b Build the template engine — board-as-template instantiation
A template is a board folder the ordinary loader reads — no second
schema, no Swift catalog. BoardTemplate became exactly that: a loaded
BoardModel with chooser-facing derivations, the lane-title stub gone.
TemplateEngine instantiates by the copy-remint-restamp walk: .git and
.trash excluded at top level only — both names mean something at a
board root and nowhere else, and .gitignore must survive — every
materialized folder reminted, created/modified stamped fresh (born
today, not forked), modified-by cleared, the template: key carried
inert, the blurb and style inherited, and loose card files normalized
at this import boundary per the paste precedent so a new board never
opens with a notice about a mess its own birth made. Legacy deleted:
keys copy through verbatim to the one migrator — stripping would
resurrect, skipping would destroy. Atomicity is construct-then-clean:
a sibling temp can be sandbox-refused and a cross-volume rename is
just a second copy, so the call removes what it created on every
non-board exit and never touches an occupied destination. The
cancellable per-item walk extracted into BoardTreeCopy serves
Duplicate and instantiation with two parameters — top-level exclusions
and folder-attribute carriage, the only axes they differ on.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 18:46:23 -04:00
rzen 797d020d01 Materialize the trash — faces, menus, and grammar
Phase 3 finishes the pivot at the surface. One card face serves two
containers: CardFaceView extracted with a role — board or trash — so
stripe, tint, chip, selection stroke, cut dim, marquee registration,
and drag are shared by construction, the trash side differing only in
its absences: no Open, no rename, no Style, no file-hover highlight,
and a Delete that goes through the confirmation host. The column
rewrote around the lanes' own single-column masonry so drag reflow
reads as positional slides; chrome stays the hatched header, symbol,
and count — 11 gives Empty Trash to the File menu alone. Two real
grammar bugs die here: plain Backspace on a trash selection purged
without the confirmation the menu raises, and the context menu's
Delete resolved against the standing selection, so right-clicking a
trash card under a board selection silently did nothing — it now
stages the clicked set explicitly. Open, Rename, Style, and Empty
Trash validation became testable store seams; the column is one named
accessibility container of ordinary card elements. The tombstone era
is swept: deleteItem, restoreItem, stripTombstonedChildren — dead
since lane copies stopped nesting trash — the restore verb, the
unreachable put-back banner row, and every quasi-lane doc comment.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 18:18:39 -04:00
rzen 53bc71f7fb Materialize the trash — store, undo, and the container universe
Phase 2 swaps every consumer: Liveness and its ancestor walk are gone,
replaced by ItemContainer — a UUID set plus the container side it
lives on, presence the whole test, one selection boundary instead of
the old liveness law. Deletion stages by place: board cards move to
the trash at a store-minted head rank, trash-side delete is permanent
behind its confirmation, Delete Immediately skips the trash from
anywhere, lane delete captures the subtree and removes the folder.
Restore has no method at all — moveCards resolves members in either
container, so drag-out and cut-paste are the ordinary moves 13 calls
them, registering ordinary Move steps. The delete inverse moves the
card back to its captured lane and rank; redo replays the captured
trash rank, a value the gesture actually wrote; lane undo recreates
the subtree byte-faithfully in session. Purges register nothing —
where 13's trash section contradicts its own Rules on that, Rules
wins, filed for ruling. Staleness collapsed to present-or-absent: a
container is a path, so a foreign restore fails the delete step's
expectation structurally. Legacy tombstones migrate on the loose-file
tail hook, cards oldest-first so minting above top reproduces the
retired newest-first column, lanes returning live, one folded loss
row naming both directions. Put Back, restoreByDrag,
receiveRestoredCards, TrashEntry, and the kind machinery are deleted;
the trash column renders the container correctly with its full face
rework left to phase 3.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 17:47:56 -04:00
rzen 4cf5f09d93 Materialize the trash — storage layer
Phase 1 of the trash pivot: the file format learns .trash/. The loader
parses the reserved root container — cards only, one shared parseCard
for both containers so fail-fast, attachments, and verbatim documents
are literally the same code; absent means empty; symlinks and
lane-shaped nestings fall out as strays by construction. BoardModel
grows snapshot.trash as a plain rank-ordered card list — the container
has no identity to carry. Legacy deleted: keys keep flowing through
the retiring flag path so every tombstone consumer stays green, and
are additionally reported through LoadResult.legacyTombstones in the
loose-file idiom for phase 2's migration scheduling — nothing vanishes
from view before its folder has actually moved, which is also 01's
lock-deferral posture. Writer primitives land value-passing: move to
trash with caller-minted rank and the deliberate modified stamp,
tombstone migrations that surgically remove the key, physical lane
removal, per-card and whole-container purge that leaves strays
verbatim, and byte-faithful whole-subtree capture/recreate for lane
undo. Board-wide identity now spans the trash, so an import colliding
with a trashed UUID remints instead of colliding. The watcher already
delivered .trash events — isGitInternal tests a component, not a dot —
now stated and pinned rather than relied on.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 15:55:40 -04:00
rzen 96c4014fef Wire native undo into menus, toolbar, and command validation
The command surface was already almost entirely platform machinery —
this card proves it and pins it. Headless probes established that
NSWindow.validateMenuItem answers enablement AND rewrites the row title
from the delegate-supplied manager, so 'Undo Move 3 Cards' flows step
phrase to Edit menu with no code of ours; under the lock the rows dim
and keep their names, the correct reading of the-stack-survives. The
toolbar twins validate through validateUserInterfaceItem, which never
touches labels — 03's static-label exception proven rather than
asserted — and their specs' enablement abstention is pinned so nobody
later adds a second, disagreeing answer. The one link a headless run
cannot close is the nil-target key-window resolution itself: standard
responder-chain behavior with none of our code in it, left as the
manual check. Base-edition 'disabled without undo' scaffolding is
reworded away — every base board has undo now. New suites cover the
trash's two doors (delete-then-undo byte-identical to Put Back's
effect), position-preserving restore of a middle card, and the
capstone: five gestures forward, five presses back to the origin
board, five forward again, the menu phrase asserted after every press.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 15:29:45 -04:00
rzen 50669489cb Implement staleness validation and skip-with-banner
Every crossing validates its expectations before writing: each step
carries per-item HistoryExpectations — folder, effective ancestor-walked
liveness, and exactly the fields the gesture set — and a mismatch pops
the step, posts the signpost ('Undo skipped — Fix login changed outside
Lanework'), and falls through to the next. Validation reads disk, not
the in-memory snapshot: the snapshot is by construction one reload
behind every app write, so a rapid second undo would false-skip against
the pre-state — disk is what current can honestly mean at press time.
Stale and failed part ways: a stale step is one the board moved past,
so dropping it loses nothing; a failed one is refused by a usually
momentary condition, so it stays put and the crossing stops with only
performWrite's own error row — which forced the provider off
NSUndoManager onto two plain arrays, since a popped group cannot be put
back. The read-only lock disables Undo/Redo through the adapter while
the stack survives to resume on clear. Delete and restore validate
presence alone — a machine timestamp is not a decision — and a
malformed field matches nothing, since it is a shape the app never
writes.

Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
2026-07-28 14:54:42 -04:00