chore: add chromadb to store embeddings from vectorcode

docker-compose.yml

@@ -30,8 +30,22 @@ services:
       - 'home_local_state:/home/coder/.local/state'
       - 'home_plugins_tmux:/home/coder/.config/tmux/plugins'
 
+  chroma:
+    image: 'ghcr.io/chroma-core/chroma:0.6.3'
+    init: true
+    restart: unless-stopped
+    hostname: chroma
+    environment:
+      IS_PERSISTENT: 'true'
+      PERSISTENT_DIRECTORY: /data
+    volumes:
+      - 'chroma_data:/data'
+    ports:
+      - '${IDE_CHROMA_PORT:-8000}'
+
 volumes:
   home_cache: {}
   home_local_share: {}
   home_local_state: {}
   home_plugins_tmux: {}
+  chroma_data: {}