A card whose `hero:` names one of its own attachments draws that picture as a
banner across the full width of its plate, above the icon-and-title row,
aspect-fill cropped into a fixed 2.75 em band — 36pt at the standard body, and
em-scaled like every other figure the board draws, so it grows with the system
text size and with the board's zoom rather than shrinking against a title twice
its usual size. The figure sits deliberately under the 44pt a plain one-line
card is tall: a hero card should read as a card with a picture on it rather than
a picture with a caption, which is 03's standing rule that the title dominates.
The key's grammar is a **bare filename**, and that is what separates it from the
board background's `image` subkey rather than a nervousness about paths. A board
names a file anywhere under its root, so a path is that key's reading and where
it leads is the renderer's question. A card names one of the files it already
owns — the flat `attachments/` folder the app lists, relocates into, and carries
through every move, copy, trash and restore — so `hero: art/sketch.png` is not an
awkward spelling of a hero image, it is a value the key cannot mean. It therefore
has no reading at all: a value carrying a separator, or spelling `.`/`..`, or
empty, is malformed at the document layer, which renders it as absent and leaves
the coerce tier's trace, exactly as `width: 1.5` does. The bytes stay as written,
the resolver re-checks containment anyway, and the whole degrade family below
that — a name pointing at a missing file, an unreadable one, or one that is not
an image — ends the same way: no banner, no defect, nothing written.
That last promise is about *height* as much as about ink, so the band is given no
height at all until a picture has actually decoded. A card whose hero cannot be
drawn lays out identically to a card with no key, structurally rather than by a
branch somebody has to remember; the price is one settle per hero as a board
opens, and none after that. Everything else the face draws is attached outside
the new stack and is untouched by it — the accent stripe still runs the plate's
full leading edge across the band's corner, the selection and file-hover strokes
still ring the whole plate, the cut and drag dims still cover it, and the drop
model still registers the plate's real height, so a hero card is simply a taller
card the masonry already understands. The trash draws it too, by the one-face
rule.
Decoding is ImageIO's downsampling path off the main actor at a quarter of the
backdrop's pixel budget (`BoardBackdrop.decode` gained the limit as a parameter
rather than being copied), and the results live in one app-wide, deliberately
non-observable cache keyed on path plus the file's date and size. Non-observable
because a tracked write there would invalidate every hero face on the board,
which is the O(board) invalidation this view was rebuilt once already to shed;
each face holds its own picture in view state and seeds it from the cache, which
is also what lets the drag replica — whose preview builder is non-escaping and
cannot await anything — carry the band at the face's real height. Taking a stamp
twice from one URL value turned out to answer with the first read's date and size
however many times the bytes had changed, so `stamp(of:)` now drops its cached
resource values first; noticing a replacement is the only thing a stamp is for.
The face takes the resolved URL as a compared input rather than resolving it, for
selected-ness's reason one axis over: resolving needs the card's folder, which a
face does not know, and finding it from the snapshot would be a board walk per
face. The lane and the trash column each know their own container and compute it
once for the whole strip.
There is no in-app setter this version — the key is written by hand or by an
agent, which is why the guide bumps to v13 with a clause spelling the grammar out
beside the other card keys, and why `attachments/` gets the one-line pointer an
agent that has just written `` will need. "Set as Hero"
from the attachment row is future work, as is the card window and print, which
draw the same model and show no banner today.
Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy
A lane folds to a fixed slim vertical strip carrying its glyph, its card-count
badge and its title turned on its side, and the strip is deliberately not part
of the window's division: the expanded lanes' units divide what is left once
each folded strip's fixed width has come off the top, so folding a lane is a
re-divide trigger of the Show/Hide Trash family — the window never moves and
the siblings grow into what the lane gave up.
The state is a first-class lane frontmatter key, `collapsed: true`, and
document state exactly as `width` is: the files are the board, so an agent
folds a lane by writing one key. Absent means expanded, expanding removes the
key rather than writing `false` (the remove-at-default family beside a
one-unit `width`, the empty rename's `title` and the None well's
`background`), and the lane's `width` rides along untouched so expanding
restores the lane the user had. The read is `width`'s leniency one type over —
a boolean scalar or a quoted boolean word reads as itself, everything else has
no reading at all and renders as expanded, bytes preserved either way.
Toggling is the header's always-visible collapse chevron, the lane context
menu's single Collapse Lane / Expand Lane row, and a plain click anywhere on
the strip; a modified click on the strip stays the ordinary selection grammar,
so a folded lane is still selectable by pointer. The title reads bottom-up and
is justified to the top of the room below the strip's chrome (owner ruling
2026-08-08), truncating against the strip's own height.
While folded the lane draws no cards at all, which is what makes every
exclusion true by construction rather than by a guard per gesture: no card
face means no marquee target and no navigation frame, and no registered grid
means the masonry's drop zones have nothing to resolve against. What did need
code is the half that names absolute destinations — the option-arrow jumps and
the arrow seed scan past a folded lane, the lane domain's down-arrow is inert
on one, and New Card skips it (a selection inside one falls through to the
last-active lane, the stale selection's rule). A drop on the strip appends at
the lane's end, cards and Finder files alike, with an accent edge standing in
for the shadow the strip has no masonry to open; there is no hover-to-auto-
expand yet. Lane reorder works on the strip, and a dragged folded lane carries
its fold, so its shadow and its replica are the strip rather than its units.
The write is `writeLaneWidths` clause for clause — one `updateIndex` bracket,
the same stamp behaviour, the same three do-nothing paths — with two new
`WriteOperation` cases and two new undo verbs rather than one of each, because
a banner or an Edit-menu row that said "resize" after Collapse Lane would name
a control the user never touched.
Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy
Comments have been live since the 2026-07/08 build-out (thread column, composer,
.draft, comments/.trash on Mac and mobile), but 01-storage-format.md's Enhanced
schema heading and opening clause still called the feature out of scope. Surfaced
by the done-when audit of the Pipeline card 'Revisit comments — available in all
versions, not teams-only'. Heading, intro, and the comments bullet's parenthetical
now state shipped reality; tracker keys (labels/assignees/due, remote/remote-state)
stay reserved as before.
Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy
background is {color:, image:} and only a mapping at every level; the board's image paints the full window under a transparent title bar, with a thin-material frost strip keeping the chrome legible and the standard accommodations intact.
Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy
Minors ruled into 01 ▸ The decision surface and Skip: (1) depth reveals
in rounds — a defective lane index leaves its subtree unwalked, so
deeper defects surface on the round after its repair, the collect-all
rule meeting an unreadable container; (2) Skip never names the root —
the case-by-case foreclosures are one general rule the loader polices,
a root skip entry ignored and the defect collected anyway; (3) the
skip's carrier is the defect's root-relative path — the string the row
displays and Reveal resolves, exactly what the user consented about.
Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy
Gap #7 blessed into 01 ▸ Malformed input ▸ Skip: the store retains the
open's skip set and every live reload's walk carries it, so a
still-broken skipped file never re-trips the reload-breakage banner. The
skip names a defect at a path, not the file — a fixed file rejoins
mid-session on its own, and a new defect at an unconsented path is
ordinary reload breakage. The notice stays the open's one-time residue;
consent lapses at close, and the next open meets the surface again.
Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy
Gap #6 ratified into 01 ▸ Malformed input ▸ The decision surface: a root
that is gone/unreadable or is a file throws immediately as a single-defect
failure — nothing to walk, nothing a surface could repair or reveal — so
it retires to the welcome failure row on every open, attended or not.
Judged per failure, not per defect (the 31fee00 refinement, ratified): an
environmental defect among repairable ones still shows the surface, and
the vocabulary keeps the unreachable-root seat for the re-walk that meets
one under a standing surface.
Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy
2026-07-30 design pass (with the user), superseding the 2026-07-27
two-app split and the 2026-07-29 App Group ruling. Rulings:
- One Mac App Store app (dev.rzen.indie.Kanban, free, 2.0 updates the
existing record); Lanework Pro = auto-renewable subscription (StoreKit
2) unlocking the git tier; libgit2 compiles in dormant. The KanbanPro
target, module-alias tests, verify-editions, UTI/About/Types twins all
retire. Teams stays deferred — probably a separate app, and never on a
shared app group.
- No grandfathering: 1.x's free git users get the inert-.git posture;
unsubscribed and lapsed are one state — histories freeze, resume on
subscribe via the committer's catch-up commit.
- Entitlement = local read of StoreKit's signed transaction store at
board-session composition; never a network call on the open path;
subscribe effective at next open (purchase flow offers reopen); lapse
never interrupts an open session; expiry-while-offline with auto-renew
on holds in grace until a real refresh.
- App Group removed wholesale: registry, clipboard staging, template
store, defaults return to ordinary Application Support; grant slots
collapse to one bookmark, open-now to one flag; freshness stamp,
pid-liveness line, group-id provisioning risk all dissolve.
- Quiet signposts carry over; Settings gains the Pro section (subscribe/
manage/restore) as the third named Pro surface.
12-editions.md rewritten as the tiers doc; edition vocabulary swept to
tiers across 00-13, README, WISHLIST.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
2026-07-30 findings-resolution ruling (Redesign card 8fec5d7d): the
structured log line is the coerce-tier Defect stream's whole surface
this version; promotion to a heuristic heal or notice is deliberately
investigation-driven — a no-telemetry app has no other observer to
build for. An in-app diagnostics surface becomes WISHLIST #11 with the
typed stream as its ready plumbing. Code already conforms.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
2026-07-30 findings-resolution ruling (Redesign card d40bfac1): Finder's
⌥⌘⌫ answered disk-space pressure boards don't have, and it was the one
gesture reaching unrecoverable straight from the board. The delete
vocabulary is now purely staged: board → trash, trash → permanent
(confirmed on no-git boards), Empty Trash for bulk. Docs drop the File
menu row, both ⌥-alternate context rows, and the VO custom action; code
removal rides the session's realign card.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
User-ruled 2026-07-30: only within-container order-only rewrites (a reorder
among a lane's siblings, a lane reorder on the board, the renumber rescale)
skip the modified stamp and the modified-by clear. A move that changes the
item's container — cross-lane, cross-board, into or out of .trash/ — stamps
and clears both: which lane a card lives in is state, where it stands in
line is presentation. The trash move stops being an exception and becomes
the container rule's plainest instance. 01 scope/modified-by/Ordering/
Deletion/comments, 03 Trash, and 08's v7 bullet updated.
Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
Designed with the user 2026-07-29, closing Redesign card 82e2de6c (both halves). The card window recomposes as three componentized panes — body, comments, attributes — with a layout option (side-by-side default, body-over-comments for narrow displays; app-wide) and the thread visible through body Edit in both mounts. The column auto-shows when the thread is non-empty; sort direction flips at the header; the composer sits at the newest end. The composer edits comments/.draft/ — the user's idea, replacing any app-side draft store: one draft per card, ordinary comment schema with attachments, excluded from the thread, riding git/copies/trash, joining the claimed names; slow save cadence composing "Draft comment on 'X'"; posting renames to a fresh UUID and restamps created/modified in one bracket. Inline edits are body-edit sessions in miniature; no prompts anywhere. All editions ship comments — only tracker sync is Teams (matrix updated). A11y shapes in 10; menu, grammar, context-menu, and configuration rows in 11.
Board: Redesign card 82e2de6c → Resolved; Implementation card "Build comments" filed on Backlog (post-2.0).
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
Designed with the user 2026-07-29 (Redesign card 82e2de6c, storage half; UI half remains open). A comment is a UUID folder under comments/ holding index.md + optional attachments/ — a card's anatomy one level down, every fractal rule applying verbatim. Field table: kind: comment, lenient self-reported author (content, not overlay — survives app writes), created/modified; no title, no order. Threads sort chronologically by created (ranks rejected: independent clocks across machines and trackers), flat this iteration with nesting deferred. Comment defects never refuse the board — stray posture at worst. Delete skips the trash, undoable without confirm. Copies carry the thread, reminted, stripping remote/remote-state so two local comments never claim one remote object. Comments are window-scoped, outside the board snapshot — the walk stays O(cards); the committer already protects them via whole-root staging, and composer/announcer describe foreign comment changes by path shape. Count chip on faces filed as WISHLIST #9. Schema edition-blind.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
Stated 2026-07-29: when duplicate occurrences straddle live and trashed, the live one keeps the identity regardless of age — a restore done as a copy must never see the restored card withheld in favor of its trash ghost; the silent heal remints the trashed occurrence. Uniform across content duplicates, case-twins, and trashed lanes sharing a live lane's UUID.
Board: Minor card 94086f7b → Resolved. Minor lane now holds only tombstoned sweep cards.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
User-ruled doctrine: a defect with a reliable heal heals and moves on (non-blocking notice at most); only an unhealable defect blocks, and blocking means a decision surface — load pauses, the user chooses the fix, the fix applies, the load proceeds. The loader collects every fail-fast defect in the walk rather than stopping at the first; one aggregated surface, never a modal chain. The surface's design (decision vocabulary, aggregation, reconciliation with the welcome failure row and the loading state) is filed as its own design pass — Redesign card a82a19f1 atop Issues to Resolve.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
Two rulings (2026-07-29). Copy flows that stamp descendants preflight the whole subtree and refuse loudly naming the offender — the nested-uneditable silent skip is reversed; nothing partial ever lands, and post-preflight failures clean up wholesale per the construct-then-clean precedent; whole-board forks stamp nothing and stay exempt. No-sensible-reading fallbacks now log field, path, and raw text as coerce-tier Defect-stream entries — the one silent-and-unlogged recovery joins the family posture, and the stream is where real-world shapes get promoted to heuristic heals. The doctrine both rulings flow from is now stated in the taxonomy preamble: leniency recovers recoverable issues through reliable service-owned heuristics, never accepts loss that could surprise the user, and "proceed partially, lose a little" is never a verdict.
Board: Minor cards 70b3e4ba + fcc5a70b → Resolved. Code realign queued: stampCopiedDescendant leniency → subtree preflight; FrontmatterFields fallbacks → Defect stream.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
Extends the claimed-names displacement to a card's reserved child names: a wrong-kind node on attachments displaces by the same ladder, scheduled class, and notice, retiring the imports-fail-one-gesture-at-a-time mode one level down; the displaced file then rides the loose-file relocation into the real attachments/ — the heals compose. comments stays a tolerated stray until the tracker era consumes the name, per the load-bearing-now timing principle.
Board: Gap card 64a1c409 → Resolved.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
General ruling (2026-07-29): app-initiated covers every reliably healable repair — unambiguous, content-lossless — because heals are auditable: Pro's separate heal commit is the durable trail, base happens quietly, and a heal that changes user content announces with a warning-tone notice, never a consent gate. The user-gated class stays defined but has no current members. Duplicate-id healing goes silent under Lanework-owns-the-board (free to re-mint UUIDs at will): no condition banner, no Repair button — a scheduled heal remints withheld occurrences (memo-guarded, disk re-verified, no-op on vanished duplicates) and posts "Repaired duplicate id — 'Fix login'". Winner rule unchanged: earlier commit on git boards, filesystem birth date then traversal order without history. 06 keeps the Repair verb as the heal commit's name; 13 moves the remint outside undo with all heals. Dissolves the Repair-has-no-Nexus-row contradiction — no command, no row owed.
Board: Contradictions card ce5e7f60 → Resolved (lane now empty); Implementation card 50ed2b5d (Active) retitled "Dedupe duplicate ids and heal them silently" and realigned mid-flight.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
The rule 01 ▸ Deletion and 03 ▸ Trash cited is now stated (ruled 2026-07-29): order is logically the container's property, stored as an attribute in each member's file for implementation convenience, so reorders, cross-lane moves, and renumber rescales rewrite index.md without touching content — no modified stamp, no modified-by clear. The trash move is the genuine exception: deletion is an edit to the item's story, stamping and clearing both, feeding the future age-based auto-purge. Considered and declined: stamping the container's own modified on reorder — fair reading, pragmatically risky to enforce, nothing reads it.
Board: Contradictions card 30c8f207 → Resolved. Code realign (Writer stamp suppression, agent guide v7) queues for the session-end realign card.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
User ruling on the squatted-.trash gap: a wrong-typed node on an app-claimed
name (a file or symlink squatting .trash, a directory or symlink squatting
CLAUDE.md) is an invalid artifact, not a resident — a scheduled heal moves
it aside via the Finder-style rename ladder, preserved verbatim, with the
relocation-style notice. Upgrades the agent guide's untouchable-skip to
displace-then-write; the CLAUDE.user.md-taken skip stands (destinations
don't cascade-displace). Until the heal lands the loader keeps the
empty-trash read and a racing delete fails as a one-shot — a one-reload
window, not a standing state.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
User ruling on the integrity pass: a scheduled heal's batch never folds into
a commit carrying anyone else's work. The committer's two-commit split gains
a heal class keyed by heal-marked EchoLedger receipts; the composer stays a
pure diff reader and names heal commits from their own diff shape. On-touch
heals ride their host write's commit (the backfilled kind joins the
bookkeeping no-event class), inline heals batch with their gesture, and the
user-gated Repair already commits alone.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
User addendum to the integrity pass: kind moves from the lane table to the
common frontmatter table — board/lane/card at creation, comment reserved;
value-trusted where consulted, consequential only inside .trash/ today,
carried everywhere for consistency. A missing kind backfills on touch via
the integrity service. Guide v6 teaches kind on every object.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
01 gains Validation and healing (five verdicts: refuse / refuse-writes /
tolerate / coerce / heal; heal axes consent x timing incl. the inline mode;
write discipline decided by the existing stamp rule; disk re-verify, memo
discipline, defer-under-lock). kind re-ruled: any object may carry it, the
value names the kind, trusted where consulted, no stripping; backfill is the
service's on-touch heal, on-touch only. 02 gains IntegrityRules +
HealScheduler components — rules and policy consolidate, enforcement stays
with loader/writer.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
User-proposed and ruled 2026-07-29, retiring the design's sole
destructive delete: lane delete becomes a move into .trash/, exactly as
cards move. Full rationale on the Redesign board's Resolved card;
implementation is post-m12 ("Lanes delete into the trash" on the
Backlog) — the docs deliberately lead the code until then.
- 01: kind: lane always present on lane frontmatter (created with the
lane, healed on touch, never stripped) — discriminates lane from card
in the flat .trash/, where an empty lane is shape-identical to a
card; legacy deleted: on lanes is now simply ignored (no migration,
no notice — backward compatibility deliberately not funded).
- 03: trashed lane = opaque dimmed row with card count, restores whole
or purges whole; confirms count lane freight; fixed 03's own copy of
the "native undo restores a permanent delete" contradiction.
- 04: delete staged by place for lanes too (board→trash no dialog,
trash→permanent confirmed); lane drop on shown trash deletes;
kind-homogeneous trash selections, ranges skip by kind; ⌘X/⌘V restore
rides the existing lane-paste rule.
- 10: trashed lane is one flattened element, never a container.
- 13: lane delete inverse = ordinary move back; recreate-from-capture
retires — no destructive delete remains outside the trash.
- 08: agent guide v6 — lanes trash by move, kind: lane taught.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
The tombstone model is retired wholesale: deletion is a move into the reserved
<root>/.trash/, always entering at the top (rank minting — no deleted: key, no
timestamp sort), with modified stamped for the future age-based purge. Lanes
are never trashed — lane delete is physical, native undo in-session the net.
Put Back is gone: restore is drag-out or cut+paste (⌘X now enabled in the
trash as the keyboard restore path). Trash cards are ordinary cards — search,
selection, clipboard, and rendering uniform — and one container boundary
replaces the effective-liveness, ancestor-walk, and kind-homogeneity machinery
across 02 and 04. Delete stages by place (board moves, trash deletes
permanently under the recoverability confirm); legacy deleted: keys migrate
without destroying (cards relocate, lanes return live, notices). Templates
exclude .trash; Duplicate carries it; the agent guide teaches delete-as-move.
Materialized reserved lanes are named as a pattern — .archive is WISHLIST #8,
and the backed-out release-presentation question is marked open in 03.
Ruling: Redesign board Resolved card e8f1a6c2; 19 mooted tombstone-era rulings
moved to the board's new Mooted lane.
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
Rulings written in place: the drop settle yields to the system drag session
(fly-to-slot deferred to WISHLIST #7) and the held proposal's home is the
app-wide DragSession — rendering the arrangement means rendering the card at
release (03, 02); folder drops refuse at hover with loss-row reporting, created
cards land positionally, N shadows, header resolves topmost, shadow-only
feedback (04); the banner vocabulary gains the warning-tone loss row class
(02); all user-initiated creation clears the search (04); loose files beside a
card's index.md relocate into attachments/ with notice — files-only carve-out,
paste normalizes at the boundary, the agent guide teaches it (01, 04, 08);
dropping a card on the shown trash deletes it, shadow pinned topmost (04);
query-emptied lanes keep their slot, the out-transition stays reachable, an
open rename survives the filter, pasteboard staleness accepted (04).
The face carousel does not carry over: the pathfinder's selection-keyed dual
presentation proved undesirable — one presentation per card, selection changes
styling never geometry; the attachment chip and the card window are the whole
media story (03, 01, 10, 11; the same-day carousel settlements superseded on
their Resolved cards).
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
Edition split follow-through: 12-editions.md and 13-native-undo.md join the
corpus; git-era docs (06, 07) are Pro-scoped and cross-references realigned.
Resolution session rulings written in place: caret chords yield to any focused
text control (04, 11); the drop settle holds its proposal as overlay state and
02 gains the overlays family; Duplicate gets the save-panel fallback and a
cancellable copy walk (03); Finder open is a standard document open (02);
failed first opens record before loading with the folder name provisional (02);
trash pointer ranges skip by kind, full-height marquee surface, Select All by
kind, rows-only trashed universe (02, 04); Empty Trash counts entries (03);
create handoff reads as one arrival (02); range-anchor lifecycle, board-
background click grammar, jump landing cards, lane-domain shift-arrows (04);
Reduce Motion restated per voice (10).
Claude-Session: https://claude.ai/code/session_01CqjXB7ASoWtbyoGod68k97
- 02: failed create discards the placeholder; a second creation is a
click-away for the open draft (replace-with-discard, ⌘N unreachable);
unwritable-lock banner names volume vs permissions; WriteOperation
vocabulary grows with rename/body-save surfaces; one bookmark per open
board threads through the open flow; in-progress banner class ratified
newest-first; signpost lifecycle is the dismissable untimed one-shot
- 01: folder-name tie-breaks compare the canonical lowercase spelling
everywhere (Ranks and trash sort)
Claude-Session: https://claude.ai/code/session_01HJ7PhFNmQ19bvy9RMD6GSb
Two follow-ups to this session's decisions: the reconciling reload's
writability re-probe now raises the unwritable lock as well as clearing it
(fail loudly once, not per gesture), and under the shape-only identity
predicate the loader deterministically dedupes case-spelled sibling twins
on case-sensitive volumes (lowercase spelling wins, else lexicographic
first; loser takes the stray posture) so a snapshot never carries
duplicate ids.
Claude-Session: https://claude.ai/code/session_01HJ7PhFNmQ19bvy9RMD6GSb
Researched against the Frontmatter implementation: the duplicate-key
rescue's retry-loop pattern (compose a placeholder-patched copy, derive
spans from original lines) extends directly. Ratified: a top-level key
line whose plain unquoted remainder trips "mapping values are not allowed"
reads as everything after the first ": "; quoted/flow remainders and
nested shapes stay fail-fast; bytes preserved, fully editable, heals on
first app write of the key; silent with a log line. Test obligation named
(no hostile-YAML case covers the shape today).
Claude-Session: https://claude.ai/code/session_01HJ7PhFNmQ19bvy9RMD6GSb
01 said "lowercase UUIDv4" without defining the test, and the strict
reading made every uppercase uuidgen/UUID().uuidString folder a silently
skipped stray. Settled: 8-4-4-4-12 hex in any case and any version is an
identity; comparison is UUID-value equality (case-spellings are one
identity, matching default-APFS behavior); the app emits lowercase v4
only and never renames to canonicalize.
Claude-Session: https://claude.ai/code/session_01HJ7PhFNmQ19bvy9RMD6GSb
01's table promised an update on every app write, which raw-source Apply
(byte-for-byte contract) and attachment operations (never touch index.md;
load-bearing for 03's Add-Attachment-during-raw-source rule) cannot honor.
Settled: modified updates only on app writes that rewrite the item's
index.md; both exceptions stated as deliberate, and the stale-readout
consequence on 05's Modified line accepted with attachment history living
where the files do.
Claude-Session: https://claude.ai/code/session_01HJ7PhFNmQ19bvy9RMD6GSb
Contradictions: v1 gains a minimal Settings pane (⌘,) housing the
restore-at-launch toggle; Window ▸ Welcome to Lanework inventoried in 11.
Gaps: close/quit waits for in-flight bracketed and copy-shaped operations;
pull extends the Edit-session treatment to open raw-source buffers
(signpost + last-writer-wins Apply); File ▸ Duplicate keeps tombstones
(01's "as-is" softened to per-flow exclusions). Minor: Undo routing
promoted to a real heading in 06; 11's dead "10 ▸ Actions" citation
repointed. m3 watcher findings: root-gone cancels armed debounced
delivery; mid-bracket root changes owned by the root-change path;
.git filtered at any depth; banked mid-bracket reconciles and the
200 ms debounce ratified.
- Appended frontmatter lines adopt the file's prevailing line ending
(read off the opening delimiter) — one stamp never produces a
mixed-ending file.
- Empty-but-not-blank frontmatter ({}, null, ~) joins the
readable-but-uneditable shapes: zero keys load fine, but appending
after that text would be unparseable YAML.
- Renumber is atomic per file, not per lane — an interrupted rescale
is accepted the same way as the shared-board burst: valid floats,
deterministic order, next renumber completes the job.
Claude-Session: https://claude.ai/code/session_018BjQRYBR6jQja3jCRi5S3A
18 golden fixture boards as real on-disk trees under Fixtures/ — ten
valid/tolerated cases (rich board, interrupted create, non-UUID strays,
stray files, tombstones, tie-breaks, unknown-key order, coercion,
last-wins duplicates, board-level deleted) and eight fail-fast cases,
each pinned to its exact error reason and path; the rich board's whole
tree round-trips byte-identically. Pins two contract subtleties now
recorded in the design: tombstone flags are not inherited (renderers
walk ancestors) and last-wins resolves before order strictness. README
gains the storage-foundation feature entry. 146 tests total.
Claude-Session: https://claude.ai/code/session_018BjQRYBR6jQja3jCRi5S3A
Resolves the ownership contradiction: CLAUDE.md / CLAUDE.user.md (08)
and the git-init-seeded .gitignore (06) are app-claimed at board root —
the one scope on the preserved-verbatim promise agents read.
Claude-Session: https://claude.ai/code/session_01HJ7PhFNmQ19bvy9RMD6GSb
Duplicates: Yams' duplicate-key error is disarmed by placeholder-
renaming first occurrences and re-composing (line count preserved, so
span layout stays exact); reads take the last occurrence, set()
rewrites the winner and clears earlier twins, remove() clears all.
Top-level only — nested duplicates stay YAML errors (doc updated).
Re-splice: an inline comment on a rewritten scalar line survives, with
quote-aware detection so a # inside quotes is never a comment. +31
tests (118 total).
Claude-Session: https://claude.ai/code/session_018BjQRYBR6jQja3jCRi5S3A
Resolves the 01-vs-09/03 contradiction: Save as Template and File ▸
Duplicate copy the board folder as-is, GUIDs kept — the remint rule
governs item-level copies inside an existing board. Duplicate's
fork-keeps-history guarantee requires retention (copied .git history
must keep naming real paths); 03's Duplicate paragraph now says so.
Claude-Session: https://claude.ai/code/session_01HJ7PhFNmQ19bvy9RMD6GSb
Resolves the 01-vs-06 contradiction: the pure-diff composer cannot emit
'Renumber lane X' (order-only bookkeeping composes nothing), and a
renumber never happens alone — it batches with the insert/move that
exhausted the midpoint, so the commit reads as that event. 06's
bookkeeping rule now says sequence-preserving order changes are the
bookkeeping; repositioning order changes still compose Reorder.
Claude-Session: https://claude.ai/code/session_01HJ7PhFNmQ19bvy9RMD6GSb
rzen