Initial project setup: Obsidian vault, PostgreSQL schema, project structure

- Set up Obsidian vault with wiki structure (Characters, Episodes, Items, Locations, Lore)
- Created PostgreSQL schema with all necessary tables (characters, items, locations, episodes, relationships)
- Added git config and .gitignore
- Created project documentation (README, CLAUDE.md)
- Added environment example file
- Prepared Docker Compose for PostgreSQL

Ready for Phase 1 implementation.

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

.gitignore

@@ -0,0 +1,26 @@
+node_modules/
+.next/
+dist/
+build/
+*.log
+.env.local
+.env.*.local
+.DS_Store
+.vscode/
+.idea/
+*.swp
+*.swo
+.env
+.env.example
+postgres_data/
+.cache/
+
+# Obsidian
+.obsidian/cache/
+.obsidian/workspace.json
+.obsidian/app.json
+
+# IDE
+.vscode/
+.idea/
+*.sublime-workspace