Initial v2 commit: complete rebuild with unified API + React admin

Phase 1-14 complete:
- Unified Express.js API (TypeScript, Prisma ORM, PostgreSQL 16)
- React Admin GUI (Vite + Ant Design + Zustand)
- JWT auth with refresh tokens
- Influence: Campaigns, Representatives, Responses, Email Queue
- Map: Locations, Cuts, Shifts, Canvassing System
- NAR data import infrastructure (2025 format)
- Listmonk newsletter integration
- Landing page builder (GrapesJS)
- MkDocs + Code Server integration
- Volunteer portal with GPS tracking
- Monitoring stack (Prometheus, Grafana, Alertmanager)
- Pangolin tunnel integration

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

map/app/templates/email/login-details.txt

@@ -0,0 +1,17 @@
+Login Details - {{APP_NAME}}
+
+Hello {{USER_NAME}},
+
+Here are your login credentials for {{APP_NAME}}:
+
+Email: {{USER_EMAIL}}
+Password: {{PASSWORD}}
+Role: {{USER_ROLE}}
+
+You can log in at: {{LOGIN_URL}}
+
+For security reasons, we recommend changing your password after your first login.
+
+---
+This email was sent from {{APP_NAME}} at {{TIMESTAMP}}
+If you have any questions, please contact your administrator.