Add admin features, responsive UI, user reviews, visit stats, and channel-colored markers

- Admin: video management with Google Maps match status, manual restaurant mapping, restaurant remap on name change
- Admin: user management tab with favorites/reviews detail
- Admin: channel deletion fix for IDs with slashes
- Frontend: responsive mobile layout (map top, list bottom, 2-row header)
- Frontend: channel-colored map markers with legend
- Frontend: my reviews list, favorites toggle, visit counter overlay
- Frontend: force light mode for dark theme devices
- Backend: visit tracking (site_visits table), user reviews endpoint
- Backend: bulk transcript/extract streaming, geocode key fixes
- Nginx config for production deployment

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

ecosystem.config.js

@@ -2,25 +2,25 @@ module.exports = {
   apps: [
     {
       name: "tasteby-api",
-      cwd: "./backend",
+      cwd: "/Users/joungmin/workspaces/tasteby/backend",
       script: "run_api.py",
-      interpreter: ".venv/bin/python",
+      interpreter: "/Users/joungmin/workspaces/tasteby/backend/.venv/bin/python",
       env: {
         PYTHONPATH: ".",
       },
     },
     {
       name: "tasteby-daemon",
-      cwd: "./backend",
+      cwd: "/Users/joungmin/workspaces/tasteby/backend",
       script: "run_daemon.py",
-      interpreter: ".venv/bin/python",
+      interpreter: "/Users/joungmin/workspaces/tasteby/backend/.venv/bin/python",
       env: {
         PYTHONPATH: ".",
       },
     },
     {
       name: "tasteby-web",
-      cwd: "./frontend",
+      cwd: "/Users/joungmin/workspaces/tasteby/frontend",
       script: "npm",
       args: "run dev",
     },