build: build distribution files directly from TypeScript files (#221)

* build: build dist directly from TypeScript sources

* build(ts): adjust options in `tsconfig.json`

* fix: import all instead of default in @actions modules

tsconfig.json

@@ -1,10 +1,8 @@
 {
   "compilerOptions": {
-    "exactOptionalPropertyTypes": true,
-    "strict": true,
     "module": "node16",
-    "target": "es2022",
-    "skipLibCheck": true
-  },
-  "include": ["src"]
+    "moduleResolution": "node16",
+    "esModuleInterop": true,
+    "target": "es2022"
+  }
 }