chore: add local development environment files

Development setup:
- .env.example: Template with all required environment variables
- CLAUDE.md: Claude Code agent instructions
- wakeup.sh: Local server startup script with auto-reload

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

.env.example

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+# Service URLs for local dev (pointing to your server)
+TEST_HOST=192.168.86.149
+WIKIJS_URL=http://192.168.86.149:8088
+NEO4J_URI=bolt://192.168.86.149:7687
+QDRANT_HOST=192.168.86.149
+QDRANT_PORT=6333
+OLLAMA_URL=http://192.168.86.149:11434
+SEARXNG_URL=http://192.168.86.149:8080
+REDIS_HOST=192.168.86.149
+
+OLLAMA_MODEL=mistral-nemo-large:latest
+OLLAMA_EMBEDDING_MODEL=nomic-embed-text
+
+# Wiki.js auth
+WIKIJS_USERNAME=librarian@schweitz.net
+WIKIJS_PASSWORD=key_here
+# Wiki.js GraphQL API token (generate from Admin → API Access)
+WIKI_GRAPHQL_API=your_jwt_token_here
+
+LIBRARY_API_KEY=key_here
+NEO4J_PASSWORD=key_here
+WIKIJS_DB_PASSWORD=key_here
+SCHEDULER_API_KEY=key_here