feat: complete monorepo structure with frontend and shared resources

- Add complete backend/ directory with full Django application
- Add frontend/ directory with Vite + TypeScript setup ready for Next.js
- Add comprehensive shared/ directory with:
  - Complete documentation and memory-bank archives
  - Media files and avatars (letters, park/ride images)
  - Deployment scripts and automation tools
  - Shared types and utilities
- Add architecture/ directory with migration guides
- Configure pnpm workspace for monorepo development
- Update .gitignore to exclude .django_tailwind_cli/ build artifacts
- Preserve all historical documentation in shared/docs/memory-bank/
- Set up proper structure for full-stack development with shared resources

shared/scripts/systemd/thrillwiki.service

@@ -0,0 +1,45 @@
+[Unit]
+Description=ThrillWiki Django Application
+After=network.target postgresql.service
+Wants=network.target
+Requires=postgresql.service
+
+[Service]
+Type=forking
+User=ubuntu
+Group=ubuntu
+[AWS-SECRET-REMOVED]
+[AWS-SECRET-REMOVED]s/ci-start.sh
+ExecStop=/bin/kill -TERM $MAINPID
+ExecReload=/bin/kill -HUP $MAINPID
+[AWS-SECRET-REMOVED]ngo.pid
+Restart=always
+RestartSec=10
+
+# Environment variables
+Environment=DJANGO_SETTINGS_MODULE=thrillwiki.settings
+[AWS-SECRET-REMOVED]llwiki
+Environment=PATH=/home/ubuntu/.cargo/bin:/usr/local/bin:/usr/bin:/bin
+
+# Security settings
+NoNewPrivileges=true
+PrivateTmp=true
+ProtectSystem=strict
+ProtectHome=true
+[AWS-SECRET-REMOVED]ogs
+[AWS-SECRET-REMOVED]edia
+[AWS-SECRET-REMOVED]taticfiles
+[AWS-SECRET-REMOVED]ploads
+
+# Resource limits
+LimitNOFILE=65536
+TimeoutStartSec=300
+TimeoutStopSec=30
+
+# Logging
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=thrillwiki
+
+[Install]
+WantedBy=multi-user.target