docs(14): record planning complete + pattern map

.planning/ROADMAP.md

@@ -253,8 +253,8 @@ Make FamilySync configurable, administrable, and maintainable for real multi-mem
   - Desktop WebKit is optional — the Apple member is already covered on mobile Safari via `iphone`; Desktop Chrome is likely sufficient for a shared/wall browser.
 
 **Plans**: 1 plan
-
 Plans:
+
 - [ ] 14-01-PLAN.md — Add the `desktop` Playwright project, desktop-skip the two mobile-only layout assertions (+ D-04 parity), update spec/README docs, and prove `pnpm test:e2e` is green on iphone + pixel + desktop with a blocking CI gate.
 
 **UI hint**: no
@@ -474,6 +474,7 @@ Plans:
 **The footgun:** branch protection currently requires three contexts — `CI / fast-checks`, `CI / api`, `CI / harness`. The naive fix (`paths-ignore` on the workflow, or path-filtering `harness`) **deadlocks**: on a docs-only PR the required `harness`/`api` contexts never report, so the PR can never merge. A required check that never reports is worse than a slow one.
 
 **Solution (Option A — aggregate gate):**
+
 - Add a cheap `changes` detector job: `git diff --name-only base...HEAD`, set `code=true` unless every changed path matches `docs/` or `*.md`.
 - Gate the heavy jobs: `api` and `harness` get `needs: changes` + `if: needs.changes.outputs.code == 'true'`.
 - Add an always-running `gate` job: `needs: [fast-checks, api, harness]`, `if: always()`, passes when each dependency `result` is `success` OR `skipped`.