chore: frontend testing setup (#1739)

* add vitest

* initialize lib w/ tests

* move to dev dep

* run tests in CI

* update file names

* move api folder to lib

* move api and api types to same folder

* update generator outpath

* rm husky

* i guess i _did_ need those types

* reorg types

* extract validators into testable components

* (WIP) start composable testing

* fix import type

* fix linter complaint

* simplify icon type def

* fix linter errors (maybe?)

* rename client file for sorting

frontend/package.json

@@ -8,7 +8,9 @@
     "start": "nuxt start",
     "generate": "nuxt generate",
     "lint:js": "eslint --ext \".ts,.js,.vue\" --ignore-path .gitignore .",
-    "lint": "yarn lint:js"
+    "lint": "yarn lint:js",
+    "test": "vitest",
+    "test:ci": "vitest --watch=false"
   },
   "lint-staged": {
     "*.{ts,js,vue}": "eslint"
@@ -51,6 +53,7 @@
     "lint-staged": "^13.0.3",
     "nuxt-vite": "0.2.3",
     "prettier": "^2.7.1",
+    "vitest": "^0.24.3",
     "vue2-script-setup-transform": "^0.3.5"
   }
 }