Refactor(frontend): Refactor frontend using Lit

Refactor(database): use gorm+sqlite instead of bbolt
Feat: Add delete short link functionality
Fix: Load correct configuration template during meta config conversion

server/frontend/vite.config.js

@@ -0,0 +1,6 @@
+import { defineConfig } from "vite";
+import tailwindcss from "@tailwindcss/vite";
+
+export default defineConfig({
+  plugins: [tailwindcss()],
+});