Collapse the edition split — one app, Pro as a subscription

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

DESIGN/03-board-ui.md

@@ -12,7 +12,7 @@ The board window: layout, lanes, cards, and styling. Interaction mechanics (sele
 
 Toolbars are **pure enhancement**: every function they host already has a menu item + shortcut (04-interactions.md's contract), so nothing below is anyone's only path. Both windows' toolbars are **user-customizable, macOS-native** (right-click ▸ Customize Toolbar…, drag to rearrange, system overflow and icon/text display options) — the sets below are shipped defaults, not verdicts. Toolbar item labels match their menu-item titles exactly (Show Trash, Edit Body, Raw Source, …), minus any trailing ellipsis (macOS convention: "Add Attachment…" labels as Add Attachment) — one vocabulary everywhere, and the customize palette self-documents against the menus. One exception: the Undo/Redo toolbar items keep static labels — NSUndoManager rewrites their menu titles dynamically ("Undo Move Card…", 04-interactions.md ▸ Configurable bindings), which a toolbar label doesn't track.
 
-- **Board window default: the search field, nothing else** — trailing, the one default item; the titlebar stays clean. ⌘F always summons search: with the field removed from the toolbar, invoking it surfaces the field transiently until the search clears. **Catalog** (available via Customize): New Card, New Lane, Undo, Redo (the pair disabled on boards with no undo provider in the running edition — in Pro, no-git and repo-nested boards, matching their menu items — 06-history-undo.md; in base, 13-native-undo.md's stack serves every board and the pair disables only under locks and empty stacks), Show Trash (toggle state matching the View menu checkmark). The board popover deliberately has **no toolbar item** — the window-title widget is its committed home (below), and a second entry would muddy it.
+- **Board window default: the search field, nothing else** — trailing, the one default item; the titlebar stays clean. ⌘F always summons search: with the field removed from the toolbar, invoking it surfaces the field transiently until the search clears. **Catalog** (available via Customize): New Card, New Lane, Undo, Redo (the pair disabled on boards with no undo provider in the composed tier — under Pro, no-git and repo-nested boards, matching their menu items — 06-history-undo.md; in base, 13-native-undo.md's stack serves every board and the pair disables only under locks and empty stacks), Show Trash (toggle state matching the View menu checkmark). The board popover deliberately has **no toolbar item** — the window-title widget is its committed home (below), and a second entry would muddy it.
 - **Card window default: Edit Body · Raw Source · Add Attachment** — the window's three committed functions, all discoverable from its toolbar; the catalog is the same trio. Edit Body is a **single toggle button** (on-state in Edit — mirroring the View ▸ Edit Body checkmark and the ⌘E/Return/Escape grammar; the pathfinder's segmented Preview|Edit is retired). Raw Source is likewise a toggle showing on-state; while source mode is active, Edit Body disables (Cancel/Apply own the exits — 05-card-window.md). Add Attachment stays enabled in every mode — attachment operations never touch `index.md`, so they're safe alongside a raw edit (the sidebar's feedback returns on exit).
 
 ## Lane
@@ -55,7 +55,7 @@ The window-title widget opens the **board popover** — the one board-level surf
 
 - **Board rename** (settled: this function stays in-app, unlike the pathfinder which dropped it with the inspector). Rename edits the board's frontmatter `title` only — the folder is never renamed by the app; the Finder document name is Finder's to change (01-storage-format.md's board-naming rule). A foreign rename landing while the popover is open resyncs the field from the snapshot only while the field is unfocused — a focused field keeps the user's keystrokes, the dirty-buffer courtesy applied here (settled).
 - **Board styling** — the embedded style editor (Styling ▸ Controls above).
-- **Git integration** — Pro edition surface, mode-aware (06-history-undo.md, 07-sync-collab.md; in base Lanework this section is absent on ordinary boards and reduces to the contextual one-line Pro pointer on boards carrying an inert `.git` — 12-editions.md): on a mode-none board, the **add-git** action (opt-in init; on repo-nested boards replaced by the honest this-board-lives-inside-a-repository explanation — 06); on git boards, branch/source display, branch switching and creation, the commit-identity name/email fields (06), and **add/change remote** (a remote can be added or changed at any point — 07); for remote-backed boards additionally remote tracking (ahead/behind) with Pull/Push controls and the push-on-every-commit option. **Remote authentication surfaces inline here** (07 ▸ Remote authentication): credential fields on add/verify, the SSH key surface — the machine key with Copy + Verify, key import by paste or drag, the per-host key picker with removal of unreferenced imports, and confirm-gated machine-key regeneration — and the Authentication-needed badge state.
+- **Git integration** — Pro tier surface, mode-aware (06-history-undo.md, 07-sync-collab.md; in the free tier this section is absent on ordinary boards and reduces to the contextual one-line Pro pointer on boards carrying an inert `.git` — 12-editions.md): on a mode-none board, the **add-git** action (opt-in init; on repo-nested boards replaced by the honest this-board-lives-inside-a-repository explanation — 06); on git boards, branch/source display, branch switching and creation, the commit-identity name/email fields (06), and **add/change remote** (a remote can be added or changed at any point — 07); for remote-backed boards additionally remote tracking (ahead/behind) with Pull/Push controls and the push-on-every-commit option. **Remote authentication surfaces inline here** (07 ▸ Remote authentication): credential fields on add/verify, the SSH key surface — the machine key with Copy + Verify, key import by paste or drag, the per-host key picker with removal of unreferenced imports, and confirm-gated machine-key regeneration — and the Authentication-needed badge state.
 
 ## Trash