Add feature opt-ins, dashboard view, and tests

Introduce feature_interests schema + realtime publication and surface opt-in trends in the admin dashboard. Add Jest test infrastructure/coverage for the mobile app and update push-all to run mobile checks before pushing.

Co-authored-by: Claude Code <claude@anthropic.com>

.agent/workflows/push-all.md

@@ -26,10 +26,20 @@ If you find ANY potential secrets:
 
 ## Step 2: Stage All Changes
 If security check passes, stage all changes.
-// turbo
+
 Run `git add -A`
 
-## Step 3: Generate Commit Message
+## Step 3: Run Checks
+Before committing, make sure checks pass for the projects you touched:
+- Mobile typecheck: `npm --prefix apps/mobile run typecheck`
+- Mobile tests: `npm --prefix apps/mobile run test:ci`
+- Web typecheck (if you changed `apps/web`): `npm --prefix apps/web run typecheck`
+
+Note: `apps/supabase` is Supabase config/functions (no TS typecheck).
+
+If any command fails, STOP and report the output.
+
+## Step 4: Generate Commit Message
 Analyze the changes and create a concise, meaningful commit message that:
 - Summarizes what changed (not how)
 - Uses imperative mood ("Add feature" not "Added feature")
@@ -38,6 +48,6 @@ Analyze the changes and create a concise, meaningful commit message that:
 
 Look at recent commits with `git log --oneline -5` to match the repository's commit style.
 
-## Step 4: Commit and Push
+## Step 5: Commit and Push
 1. Create the commit with the generated message.
 2. Push to the remote repository.