refactor: convert action to TS and bundle code (#95)

.vscode/settings.json

@@ -0,0 +1,20 @@
+{
+  "deno.enable": true,
+  "deno.lint": true,
+  "[markdown]": {
+    "editor.defaultFormatter": "denoland.vscode-deno",
+    "editor.formatOnSave": true
+  },
+  "[json]": {
+    "editor.defaultFormatter": "denoland.vscode-deno",
+    "editor.formatOnSave": true
+  },
+  "[jsonc]": {
+    "editor.defaultFormatter": "denoland.vscode-deno",
+    "editor.formatOnSave": true
+  },
+  "[typescript]": {
+    "editor.defaultFormatter": "denoland.vscode-deno",
+    "editor.formatOnSave": true
+  }
+}