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

.vscode/tasks.json

@@ -0,0 +1,21 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build frontend",
+            "type": "shell",
+            "command": "npm",
+            "args": [
+                "run",
+                "build"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "options": {
+                "cwd": "${workspaceFolder}/server/frontend"
+            }
+        }
+    ]
+}