chore: modify jest config.

Author: jaywcjlove

package.json

@@ -14,6 +14,10 @@
     "coverage": "tsbb test --env=jsdom --coverage"
   },
   "jest": {
+    "collectCoverageFrom": [
+      "<rootDir>/core/src/**/*.{tsx,ts}",
+      "!**/*.{js,d.ts}"
+    ],
     "coverageReporters": [
       "lcov",
       "json-summary"