chore: ignore unreachable files from coverage

Author: yyx990803

jest.config.js

@@ -19,7 +19,13 @@ module.exports = {
     '!packages/runtime-test/src/utils/**',
     '!packages/template-explorer/**',
     '!packages/size-check/**',
-    '!packages/runtime-core/src/profiling.ts'
+    '!packages/runtime-core/src/profiling.ts',
+    // DOM transitions are tested via e2e so no coverage is collected
+    '!packages/runtime-dom/src/components/Transition*',
+    // only called in browsers
+    '!packages/vue/src/devCheck.ts',
+    // only used as a build entry
+    '!packages/vue/src/runtime.ts'
   ],
   watchPathIgnorePatterns: ['/node_modules/', '/dist/', '/.git/'],
   moduleFileExtensions: ['ts', 'tsx', 'js', 'json'],