fix(ci): use unit tests in verify:release, remove prepublishOnly

verify:release was running test:all which includes integration tests
requiring Chrome. The publish workflow doesn't install Chrome, causing
CDP timeout failures. Integration tests already run separately in CI.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: MercuriusDream

package.json

@@ -30,9 +30,8 @@
     "test:all": "bun test",
     "build:web:landing": "bun run --cwd website/landing build",
     "build:web:docs": "bun run --cwd website/docs build",
-    "verify:release": "bun run typecheck && bun run typecheck:mcp && bun run test:all && bun run build && bun run build:web:landing && bun run build:web:docs && npm_config_cache=.tmp-npm-cache npm pack --dry-run",
-    "demo": "bun run demo/serve.ts",
-    "prepublishOnly": "bun run verify:release"
+    "verify:release": "bun run typecheck && bun run typecheck:mcp && bun run test && bun run build && bun run build:web:landing && bun run build:web:docs && npm_config_cache=.tmp-npm-cache npm pack --dry-run",
+    "demo": "bun run demo/serve.ts"
   },
   "repository": {
     "type": "git",