add ci script and workflow

package.json

@@ -15,7 +15,9 @@
     "test": "ava",
     "lint": "eslint --ext js,ts,tsx .",
     "lint-fix": "npm run lint -- --fix",
-    "format": "prettier --write ."
+    "format": "prettier --write .",
+    "typecheck": "tsc --noEmit",
+    "ci": "npm-run-all --parallel --print-label --race build lint test typecheck"
   },
   "keywords": [],
   "author": "itsMapleLeaf",
@@ -36,6 +38,7 @@
     "eslint-plugin-jsx-a11y": "^6.5.1",
     "eslint-plugin-react": "^7.27.1",
     "eslint-plugin-react-hooks": "^4.3.0",
+    "npm-run-all": "^4.1.5",
     "prettier": "^2.5.1",
     "tsup": "^5.10.3",
     "typescript": "^4.5.2"