feat: add admin panel with project and tag management

- Full CRUD interface for projects with GitHub integration and tagging
- Real-time event log with expandable metadata viewer
- Reusable component library (Badge, Button, Input, Modal, Table,
TagPicker)
- Server-side API client with Unix socket and HTTP support
- JWT-based authentication with Svelte 5 reactive stores
- Settings management for social links and site identity
- Remove /admin path from tarpit to allow legitimate access

src/tarpit.rs

@@ -125,8 +125,7 @@ pub fn is_malicious_path(path: &str) -> bool {
     }
 
     // Admin panels
-    if path_lower.starts_with("/admin")
-        || path_lower.starts_with("/administrator")
+    if path_lower.starts_with("/administrator")
         || path_lower.contains("phpmyadmin")
     {
         return true;
@@ -473,7 +472,7 @@ mod tests {
 
     #[test]
     fn test_admin_panels() {
-        assert!(is_malicious_path("/admin"));
+        assert!(!is_malicious_path("/admin"));
         assert!(is_malicious_path("/administrator"));
         assert!(is_malicious_path("/phpmyadmin"));
         assert!(is_malicious_path("/phpMyAdmin"));