conformance: remove bin field check (publishConfig pattern is gone)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Committed-By-Agent: claude

Author: tonyxiao

e2e/conformance.test.ts

@@ -17,7 +17,6 @@ const packageDirs = readdirSync(packagesDir, { withFileTypes: true })
 
 interface PkgJson {
   name: string
-  bin?: Record<string, string>
 }
 
 function readPkgJson(dir: string): PkgJson {
@@ -160,16 +159,6 @@ describe.each(destinations)('destination: $name', ({ name, mod: initialMod }) =>
 describe.each(connectorDirs)('connector bin: %s', (dir) => {
   const pkg = readPkgJson(dir)
 
-  it('package.json has a bin field pointing to .js', () => {
-    expect(pkg.bin, 'bin field should exist').toBeDefined()
-    expect(typeof pkg.bin).toBe('object')
-    const binPaths = Object.values(pkg.bin!)
-    expect(binPaths.length).toBeGreaterThan(0)
-    for (const p of binPaths) {
-      expect(p, `bin path "${p}" should point to a .js file`).toMatch(/\.js$/)
-    }
-  })
-
   it('createConnectorCli registers correct commands', async () => {
     const mod = await import(pkg.name)
     const connector = mod.default as Record<string, unknown>