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/tsconfig.json

@@ -27,9 +27,10 @@
       "@types/sortablejs"
     ]
   },
-  "include": ["**/*", ".eslintrc.js"],
-  "exclude": ["node_modules", ".nuxt", "dist"],
   "vueCompilerOptions": {
+    "target": 2,
     "experimentalCompatMode": 2
-  }
+  },
+  "include": ["**/*", ".eslintrc.js"],
+  "exclude": ["node_modules", ".nuxt", "dist"]
 }