feat: add VS Code IDE bridge extension

packages/vscode-ide-bridge/test/package.test.ts

@@ -0,0 +1,32 @@
+import { existsSync, readFileSync } from 'node:fs'
+import { join } from 'node:path'
+import { describe, expect, test } from 'bun:test'
+
+const packageRoot = join(import.meta.dir, '..')
+const packageJsonPath = join(packageRoot, 'package.json')
+
+describe('vscode-ide-bridge package', () => {
+  test('declares a VSCode extension entry', () => {
+    expect(existsSync(packageJsonPath)).toBe(true)
+
+    const packageJson = JSON.parse(readFileSync(packageJsonPath, 'utf8')) as {
+      main?: string
+      engines?: { vscode?: string }
+      activationEvents?: string[]
+      dependencies?: Record<string, string>
+      devDependencies?: Record<string, string>
+    }
+
+    expect(packageJson.main).toBe('./dist/extension.js')
+    expect(packageJson.engines?.vscode).toBeDefined()
+    expect(packageJson.activationEvents).toContain('onStartupFinished')
+    expect(packageJson.dependencies).toMatchObject({
+      '@modelcontextprotocol/sdk': expect.any(String),
+      ws: expect.any(String),
+    })
+    expect(packageJson.devDependencies).toMatchObject({
+      '@types/bun': expect.any(String),
+      typescript: expect.any(String),
+    })
+  })
+})