Switch build instructions and scripts to pnpm

Updated documentation and package.json scripts to use pnpm instead of npm for dependency management and build tasks. Added notes about pnpm workspaces and publishing steps in INSTALL.md to clarify the workflow.

Author: hotlong

packages/tools/vscode-objectql/CONTRIBUTING.md

@@ -12,7 +12,7 @@ cd objectql/packages/tools/vscode-objectql
 
 2. Install dependencies:
 ```bash
-npm install
+pnpm install
 ```
 
 3. Open in VS Code:

packages/tools/vscode-objectql/INSTALL.md

@@ -10,28 +10,53 @@ This guide shows how to build and install the ObjectQL VSCode extension.
 
 ## Build from Source
 
+⚠️ **Note:** This project uses `pnpm` workspaces. Ensure you are running commands from the root or using strictly `pnpm`.
+
 1. **Navigate to the extension directory:**
 ```bash
 cd packages/tools/vscode-objectql
 ```
 
 2. **Install dependencies:**
 ```bash
-npm install
+pnpm install
 ```
 
 3. **Compile TypeScript:**
 ```bash
-npm run compile
+pnpm run compile
 ```
 
 4. **Package the extension:**
 ```bash
-npm run package
+pnpm run package
 ```
 
 This creates a `.vsix` file (e.g., `vscode-objectql-0.1.0.vsix`).
 
+## Publishing (Maintainers Only)
+
+To publish a new version to the VS Code Marketplace:
+
+1. **Install vsce:**
+```bash
+pnpm add -g @vscode/vsce
+```
+
+2. **Login to Azure DevOps:**
+```bash
+vsce login <publisher_id>
+```
+
+3. **Publish:**
+```bash
+# Increment version number automatically
+pnpm version patch # or minor, major
+
+# Publish
+pnpm run publish
+```
+
 ## Install the Extension
 
 ### Method 1: Install from VSIX (Recommended)

packages/tools/vscode-objectql/package.json

@@ -207,10 +207,10 @@
     }
   },
   "scripts": {
-    "vscode:prepublish": "npm run compile",
+    "vscode:prepublish": "pnpm run compile",
     "compile": "tsc -p ./",
     "watch": "tsc -watch -p ./",
-    "pretest": "npm run compile",
+    "pretest": "pnpm run compile",
     "test": "echo 'No tests defined for vscode-objectql extension yet'",
     "package": "vsce package",
     "publish": "vsce publish"