chore: add a verified Bun devcontainer (#520)

* add devcontainer setup and change default port to 3002

* fix(devcontainer): enforce frozen install

---------

Co-authored-by: victor <victor@elalemanyo.de>

.devcontainer/devcontainer-lock.json

@@ -0,0 +1,14 @@
+{
+  "features": {
+    "ghcr.io/devcontainers/features/git:1": {
+      "version": "1.3.8",
+      "resolved": "ghcr.io/devcontainers/features/git@sha256:fd75977de13a9979000e0e78baf949adb0ca71d2398995fa22e0a36d7e7e7fe2",
+      "integrity": "sha256:fd75977de13a9979000e0e78baf949adb0ca71d2398995fa22e0a36d7e7e7fe2"
+    },
+    "ghcr.io/devcontainers/features/github-cli:1": {
+      "version": "1.1.0",
+      "resolved": "ghcr.io/devcontainers/features/github-cli@sha256:d22f50b70ed75339b4eed1ba9ecde3a1791f90e88d37936517e3bace0bbad671",
+      "integrity": "sha256:d22f50b70ed75339b4eed1ba9ecde3a1791f90e88d37936517e3bace0bbad671"
+    }
+  }
+}

.devcontainer/devcontainer.json

@@ -0,0 +1,11 @@
+{
+  "name": "Pascal Editor",
+  "image": "oven/bun:1.3.0",
+  "features": {
+    "ghcr.io/devcontainers/features/git:1": {},
+    "ghcr.io/devcontainers/features/github-cli:1": {}
+  },
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+  "postCreateCommand": "bun install --frozen-lockfile",
+  "forwardPorts": [3002]
+}

CONTRIBUTING.md

@@ -17,7 +17,7 @@ bun install
 bun dev
 ```
 
-The editor will be running at **http://localhost:3000**. That's it!
+The editor will be running at **http://localhost:3002**. That's it!
 
 ### Optional
 

README.md

@@ -375,7 +375,7 @@ bun dev
 # 1. Build @pascal-app/core and @pascal-app/viewer
 # 2. Start watching both packages for changes
 # 3. Start the Next.js editor dev server
-# Open http://localhost:3000
+# Open http://localhost:3002
 ```
 
 **Important:** Always run `bun dev` from the root directory to ensure the package watchers are running. This enables hot reload when you edit files in `packages/core/src/` or `packages/viewer/src/`.

SETUP.md

@@ -11,7 +11,7 @@ bun install
 bun dev
 ```
 
-The editor will be running at **http://localhost:3000**.
+The editor will be running at **http://localhost:3002**.
 
 ## Environment Variables (optional)
 
@@ -24,7 +24,7 @@ cp .env.example .env
 | Variable | Required | Description |
 |----------|----------|-------------|
 | `NEXT_PUBLIC_GOOGLE_MAPS_API_KEY` | No | Enables address search in the editor |
-| `PORT` | No | Dev server port (default: 3000) |
+| `PORT` | No | Dev server port (default: 3002) |
 
 The editor works fully without any environment variables.
 

apps/editor/README.md

@@ -345,7 +345,7 @@ pnpm install
 # Run development server
 pnpm dev
 
-# Open http://localhost:3000
+# Open http://localhost:3002
 ```
 
 ---