Update devcontainer configuration to use pnpm and adjust volume mounting

.devcontainer/devcontainer.json

@@ -6,7 +6,6 @@
   ],
   "service": "workspace",
   "workspaceFolder": "/workspace",
-  "workspaceMount": "source=${localWorkspaceFolder},target=/workspace,type=bind,consistency=cached",
   "runServices": ["workspace", "postgres", "redis"],
   "shutdownAction": "stopCompose",
   "remoteUser": "node",
@@ -29,6 +28,6 @@
     }
   },
   "forwardPorts": [3333, 4200, 5432, 6379],
-  "postCreateCommand": "npm install",
-  "postStartCommand": "echo 'Devcontainer ready. Run: npm run start:api and npm run start:panel'"
+  "postCreateCommand": "pnpm install",
+  "postStartCommand": "echo 'Devcontainer ready. Run: pnpm run start:api and pnpm run start:panel'"
 }

.devcontainer/docker-compose.devcontainer.yml

@@ -1,9 +1,12 @@
-version: "3.9"
-
 services:
   workspace:
     image: mcr.microsoft.com/devcontainers/javascript-node:1-20-bookworm
     command: sleep infinity
+    # Bind mount repo root into the container. With multiple compose files, Dev
+    # Containers resolves this relative to the first file in devcontainer.json
+    # (../docker-compose.yml at repo root), so "." is the project root.
+    volumes:
+      - .:/workspace:cached
     depends_on:
       postgres:
         condition: service_healthy

.gitignore

@@ -0,0 +1,2 @@
+node_modules
+.pnpm-store