ci: enable coverage reporting in test commands

Author: kenryu42

.github/workflows/publish.yml

@@ -39,7 +39,7 @@ jobs:
           BUN_INSTALL_ALLOW_SCRIPTS: "@ast-grep/cli"
 
       - name: Run tests
-        run: AGENT=1 bun test
+        run: AGENT=1 bun test --coverage
 
   typecheck:
     runs-on: ubuntu-latest

package.json

@@ -16,7 +16,7 @@
 		"build:types": "tsc --emitDeclarationOnly --declaration --noEmit false",
 		"build:schema": "bun run scripts/build-schema.ts",
 		"clean": "rm -rf dist",
-		"check": "bun run lint && bun run typecheck && bun run knip && bun run sg:scan && AGENT=1 bun test",
+		"check": "bun run lint && bun run typecheck && bun run knip && bun run sg:scan && AGENT=1 bun test --coverage",
 		"lint": "biome check --write",
 		"typecheck": "tsc --project tsconfig.typecheck.json",
 		"knip": "knip --production",