refactor(app): simplify session directory with direct snapshots and add sessionReady state

Replace subscription-based session accessor pattern with direct snapshot updates in daemon connections context. Add sessionReady flag to connection state to track when initial agent list has been received. Auto-select first ready host in create agent modal. Migrate from app.json to app.config.js. Add android:release script and Playwright testing docs.

plan.md

@@ -123,7 +123,7 @@ The multi-daemon infrastructure is in place: session directory with daemon-scope
 
 ---
 
-## Review Summary (2025-11-26, updated)
+## Review Summary (2025-11-26, final review)
 
 **Completed:**
 - Tasks 1–9 are complete
@@ -133,6 +133,14 @@ The multi-daemon infrastructure is in place: session directory with daemon-scope
 - Settings screen retains host status indicators (correct per guiding principles)
 - Create agent modal availability check fixed (uses `connectionStates` as single source of truth)
 - Home screen agent list is now a flat list sorted by activity with host badges per row
-- Typecheck passes
+- Typecheck passes for both @paseo/server and @paseo/app workspaces
 
-**All tasks complete.**
+**Final Review (2025-11-26):**
+- Verified no duplicate types or code patterns
+- Confirmed no silent defaults (no `hosts[0]`, `daemonEntries[0]`, or `connectionStates.keys().next()` patterns)
+- Verified availability logic in create-agent-modal correctly uses `selectedDaemonStatus !== "online"` without timing issues
+- Confirmed all offline states use neutral passive messaging about auto-reconnection
+- All user-facing strings properly say "Host" (Settings add form, restart alerts, offline messages)
+- No regressions or cut corners identified
+
+**All tasks complete. No follow-up items required.**