feat: add app widget (#206)

* refactor: move server api to api package

* feat: add app widget

* refactor: add element size for widget components on board

* feat: add resize listener for widget width

* feat: add widget app input

* refactor: add better responsibe layout, add missing translations

* fix: ci issues

* fix: deepsource issues

* chore: address pull request feedback

packages/api/package.json

@@ -3,7 +3,8 @@
   "version": "0.1.0",
   "exports": {
     ".": "./src/index.ts",
-    "./client": "./src/client.ts"
+    "./client": "./src/client.ts",
+    "./server": "./src/server.ts"
   },
   "private": true,
   "main": "./index.ts",