new file: .dockerignore

new file:   .env.example
	new file:   Dockerfile
	new file:   app.py
	new file:   blueprints/__init__.py
	new file:   blueprints/auth.py
	new file:   blueprints/chat.py
	new file:   blueprints/context.py
	new file:   blueprints/documents.py
	new file:   blueprints/main.py
	new file:   config.py
	new file:   docker-compose.yml
	new file:   models/__init__.py
	new file:   models/chat_session.py
	new file:   models/document.py
	new file:   models/user.py
	new file:   requirements.txt
	new file:   services/__init__.py
	new file:   services/document_parser.py
	new file:   services/llm_service.py
	new file:   services/rag_service.py
	new file:   services/url_scraper.py
	new file:   static/css/style.css
	new file:   static/js/chat.js
	new file:   static/js/inline_chat.js
	new file:   static/js/main.js
	new file:   templates/base.html
	new file:   templates/document_view.html
	new file:   templates/index.html
	new file:   templates/login.html
	new file:   templates/register.html

.env.example

@@ -0,0 +1,27 @@
+# Copy this file to .env and fill in your values
+
+# ── Flask ──────────────────────────────────────────────────────────────────────
+SECRET_KEY=change-me-to-a-random-secret-string
+FLASK_ENV=production
+
+# ── Database (SQLite default — no change needed for single-instance) ───────────
+# DATABASE_URI=sqlite:////app/app.db
+
+# ── AI Provider ────────────────────────────────────────────────────────────────
+# "lmstudio"  →  uses LM_STUDIO_URL below (default)
+# "openai"    →  uses OPENAI_API_KEY below
+AI_PROVIDER=lmstudio
+
+# LM Studio (running externally, e.g. on the host machine)
+# On Linux/Docker: use host.docker.internal to reach the host
+LM_STUDIO_URL=http://host.docker.internal:1234
+LM_STUDIO_MODEL=local-model
+
+# OpenAI (only needed when AI_PROVIDER=openai)
+# OPENAI_API_KEY=sk-...
+# OPENAI_MODEL=gpt-4o
+
+# ── RAG tuning (optional) ──────────────────────────────────────────────────────
+RAG_TOP_K=5
+RAG_CHUNK_SIZE=500
+RAG_CHUNK_OVERLAP=50