feat!: upgrade to Vue3, TypeScript, TailwindCSS, Pinia

- Added tailwindcss, shadcn, vite, typescript, pinia
- Removed webpack, ejs, moment, instantsearch, algolia, bootstrap
- Disabled most sass, original components
- Began redesigning light themed index page

.github/workflows/firebase-hosting-merge.yml

@@ -1,8 +1,7 @@
 name: Deploy to Firebase Hosting on merge
-'on':
-  push:
-    branches:
-      - master
+
+on:
+  workflow_dispatch:
 
 env:
   VUE_APP_ALGOLIA_APP_ID: '${{ secrets.ALGOLIA_APP_ID }}'

.github/workflows/firebase-hosting-pull-request.yml

@@ -1,5 +1,7 @@
 name: Deploy to Firebase Hosting on PR
-'on': pull_request
+
+on:
+  workflow_dispatch:
 
 env:
   VUE_APP_ALGOLIA_APP_ID: '${{ secrets.ALGOLIA_APP_ID }}'