Initialize project structure with core files, environment settings, and basic configurations

Co-authored-by: Copilot <copilot@github.com>

charactergarden/docker-compose.yml

@@ -0,0 +1,34 @@
+version: "3.9"
+
+services:
+  app:
+    build: ./app
+    ports:
+      - "${APP_PORT:-3000}:3000"
+    environment:
+      - NODE_ENV=${NODE_ENV:-development}
+      - DB_PATH=/data/sqlite/app.db
+      - OLLAMA_URL=${OLLAMA_URL:-http://ollama:11434}
+    volumes:
+      - ./data:/data
+    depends_on:
+      - ollama
+
+  frontend:
+    build: ./frontend
+    ports:
+      - "${FRONTEND_PORT:-5173}:5173"
+    depends_on:
+      - app
+
+  ollama:
+    image: ollama/ollama:latest
+    ports:
+      - "11434:11434"
+    volumes:
+      - ollama_data:/root/.ollama
+    profiles:
+      - llm
+
+volumes:
+  ollama_data: