Batch of eleven Minor design-review fixes across the corpus

- 02: welcome counts are live items only; failed first opens still record;
  duplicate-identity registry records merge silently (newest wins);
  BoardStore's FolderWatcher pointer reads "below"
- 11: lane-header new-card button inventoried (click names its target lane,
  overriding 04's ⌘N rule — cross-referenced there); attachments quiet-add
  affordance listed as a twin; Undo/Redo and Pull/Push rows gain the
  abnormal-state pause, read-only lock, and unresolvable-remote conditions;
  welcome scope added to Reveal in Finder
- 03/11: one lane context menu (header or empty space) with the full
  inventory, replacing the split rows
- 09: instantiated boards are never in git mode — actual mode follows
  detection at the destination (repo-nested possible)
- 08: the app never writes an existing CLAUDE.user.md; one-time rescue
  creation stated as the exception
- README: pathfinder path corrected to ../../Kanban

Claude-Session: https://claude.ai/code/session_01HJ7PhFNmQ19bvy9RMD6GSb

DESIGN/09-templates.md

@@ -27,7 +27,7 @@ All ten pathfinder templates carry over: Basic, Classic Kanban, Software Project
 
 ### Instantiation
 
-Creating a board from a template: copy the tree — **skipping tombstoned items** (Save as Template already strips them, but hand-dropped user templates can carry them; a new board isn't born with trash) — **mint fresh GUIDs** for every lane/card folder, stamp `created`/`modified` fresh (the stated exception to 01-storage-format.md's copies-keep-`created` rule — a new board is born today, not forked from the template), seed the save panel's suggested name from the template title, and **set the new board's `title` to the user-chosen document name** (per 01-storage-format.md's board-naming rule, so display name and folder name start out matching). The `template:` key is kept — inert on an ordinary board. **`.git` is never copied** — a template is content, not history, and a hand-dropped user template that carries one must not produce boards that are silently in git mode (06-history-undo.md's no-silent-auto-init — the principle is *never give the user a repo they didn't ask for*, and it scopes to instantiation: File ▸ Duplicate deliberately carries `.git`, because a duplicate of a git board is a fork of its history — 03-board-ui.md): every instantiated board starts at mode `none`. Beyond the `template:` residue, the result is indistinguishable from a hand-built board.
+Creating a board from a template: copy the tree — **skipping tombstoned items** (Save as Template already strips them, but hand-dropped user templates can carry them; a new board isn't born with trash) — **mint fresh GUIDs** for every lane/card folder, stamp `created`/`modified` fresh (the stated exception to 01-storage-format.md's copies-keep-`created` rule — a new board is born today, not forked from the template), seed the save panel's suggested name from the template title, and **set the new board's `title` to the user-chosen document name** (per 01-storage-format.md's board-naming rule, so display name and folder name start out matching). The `template:` key is kept — inert on an ordinary board. **`.git` is never copied** — a template is content, not history, and a hand-dropped user template that carries one must not produce boards that are silently in git mode (06-history-undo.md's no-silent-auto-init — the principle is *never give the user a repo they didn't ask for*, and it scopes to instantiation: File ▸ Duplicate deliberately carries `.git`, because a duplicate of a git board is a fork of its history — 03-board-ui.md): an instantiated board is never in *git* mode — its actual mode follows 06's nearest-`.git`-wins detection at the destination the save panel chose: mode `none` in a plain folder, repo-nested when saved inside an existing repository (no undo, no add-git — the popover explains, 06-history-undo.md). Beyond the `template:` residue, the result is indistinguishable from a hand-built board.
 
 ### Why this format