feat: Implement organization branding, course pacing, and display upcoming deadlines in the experience portal.

.env.example

@@ -11,3 +11,13 @@ JWT_SECRET=supersecret
 
 # Logging
 RUST_LOG=info
+
+# AI Configuration
+# Providers: 'openai' or 'local'
+AI_PROVIDER=local
+OPENAI_API_KEY=
+
+# Local AI (Ollama & Whisper)
+LOCAL_WHISPER_URL=http://localhost:8000
+LOCAL_OLLAMA_URL=http://localhost:11434
+LOCAL_LLM_MODEL=llama3