Initial commit: Alfred Proxy with OAuth, TTS, and FCM push notifications

- Environment-based configuration (no hardcoded secrets)
- OAuth authentication via Authentik
- ElevenLabs TTS integration via SAG CLI
- FCM push notification support
- User preferences sync system
- Multi-user support with per-user context files
- No internal IPs or service accounts in tracked files

.env.example

@@ -0,0 +1,21 @@
+# Alfred Proxy Configuration
+# Copy this file to .env and fill in your values
+
+# Port for the proxy to listen on
+PROXY_PORT=18790
+
+# OpenClaw WebSocket URL
+OPENCLAW_URL=ws://127.0.0.1:18789
+
+# OpenClaw gateway token (get from your OpenClaw config)
+OPENCLAW_TOKEN=your-openclaw-token-here
+
+# Authentik OAuth configuration
+AUTHENTIK_URL=https://auth.yourdomain.com
+AUTHENTIK_CLIENT_ID=your-oauth-client-id-here
+
+# ElevenLabs API key for TTS (optional - falls back to local TTS if not set)
+ELEVENLABS_API_KEY=your-elevenlabs-api-key-here
+
+# Set to 'false' to disable authentication (development only)
+REQUIRE_AUTH=true