feat: organizer application system

src/models/index.js

@@ -159,6 +159,7 @@ const Users = {
     db.prepare('UPDATE users SET username = ?, display_name = ?, password_hash = ?, is_admin = 0, is_organizer = 0 WHERE id = ?')
       .run(scrambled, '[deleted]', '', userId);
     db.prepare('UPDATE password_reset_tokens SET used = 1 WHERE user_id = ?').run(userId);
+    db.prepare('DELETE FROM organizer_applications WHERE user_id = ?').run(userId);
     db.prepare("DELETE FROM sessions WHERE sess LIKE ?").run('%"userId":' + userId + '%');
   },
 
@@ -171,6 +172,7 @@ const Users = {
     db.prepare('UPDATE packages SET first_scanned_by = NULL WHERE first_scanned_by = ?').run(userId);
     db.prepare('UPDATE packages SET last_scanned_by = NULL WHERE last_scanned_by = ?').run(userId);
     db.prepare('DELETE FROM password_reset_tokens WHERE user_id = ?').run(userId);
+    db.prepare('DELETE FROM organizer_applications WHERE user_id = ?').run(userId);
     db.prepare("DELETE FROM sessions WHERE sess LIKE ?").run('%"userId":' + userId + '%');
     db.prepare('DELETE FROM users WHERE id = ?').run(userId);
   },
@@ -488,4 +490,36 @@ const Scans = {
   }
 };
 
-module.exports = { Users, Hunts, Packages, Scans, generateCode };
+module.exports = { Users, Hunts, Packages, Scans, OrganizerApplications, generateCode };
+
+// ─── Organizer Applications ──────────────────────────────
+const OrganizerApplications = {
+  submit(userId, reason) {
+    db.prepare('INSERT INTO organizer_applications (user_id, reason) VALUES (?, ?)').run(userId, reason);
+  },
+
+  getPending() {
+    return db.prepare(`
+      SELECT oa.*, COALESCE(u.display_name, u.username) as display_name, u.username
+      FROM organizer_applications oa
+      JOIN users u ON oa.user_id = u.id
+      ORDER BY oa.created_at ASC
+    `).all();
+  },
+
+  findByUser(userId) {
+    return db.prepare('SELECT * FROM organizer_applications WHERE user_id = ?').get(userId);
+  },
+
+  findById(id) {
+    return db.prepare('SELECT * FROM organizer_applications WHERE id = ?').get(id);
+  },
+
+  delete(id) {
+    db.prepare('DELETE FROM organizer_applications WHERE id = ?').run(id);
+  },
+
+  deleteByUser(userId) {
+    db.prepare('DELETE FROM organizer_applications WHERE user_id = ?').run(userId);
+  }
+};