ci: add package.json to push trigger paths

Author: kenryu42

.github/workflows/ci.yml

@@ -9,6 +9,7 @@ on:
       - "src/**"
       - "scripts/**"
       - "tests/**"
+      - "package.json"
       - "bun.lock"
       - "tsconfig.json"
       - "tsconfig.build.json"

tests/scripts/ci-workflow.test.ts

@@ -73,7 +73,7 @@ describe('CI workflow trigger filters', () => {
     const pushPaths = extractPaths(readWorkflow(), 'push');
 
     expect(pushPaths).not.toContain('assets/**');
-    expect(pushPaths).not.toContain('package.json');
+    expect(pushPaths).toContain('package.json');
   });
 
   test('pull requests still validate workflow and package changes', () => {