v2.4.4: Rename Profiles to Configurations, add Identity Switcher

- Rename "Profiles" to "Configurations" in all UI text and 11 locale files
- Add identity switcher dropdown in header (green accent, fa-id-badge icon)
- Quick-switch player identity without opening Settings
- "Manage" action opens UUID Management modal
- Header tooltips explaining what each dropdown does
- Config dropdown icon changed from fa-user-circle to fa-sliders-h
- Global Escape key handler for closing modals and dropdowns
- Fix identity selector not clickable (missing -webkit-app-region: no-drag)
- Sync header identity name after all identity-changing operations
- XSS protection in identity list rendering

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

GUI/locales/id-ID.json

@@ -8,7 +8,10 @@
   },
   "header": {
     "playersLabel": "Pemain:",
-    "manageProfiles": "Kelola Profil",
+    "manageProfiles": "Kelola",
+    "manageIdentities": "Kelola",
+    "identityTooltip": "Nama pemain & UUID yang digunakan dalam game",
+    "configTooltip": "Konfigurasi game: mod, Java & pengaturan memori",
     "defaultProfile": "Default"
   },
   "install": {
@@ -151,9 +154,12 @@
   },
   "uuid": {
     "modalTitle": "Manajemen UUID",
-    "currentUserUUID": "UUID Pengguna Saat Ini",
     "allPlayerUUIDs": "Semua UUID Pemain",
-    "generateNew": "Hasilkan UUID Baru",
+    "addIdentity": "Tambah Identitas",
+    "usernamePlaceholder": "Nama Pengguna",
+    "add": "Tambah",
+    "cancel": "Batal",
+    "advanced": "Lanjutan",
     "loadingUUIDs": "Memuat UUID...",
     "setCustomUUID": "Setel UUID Kustom",
     "customPlaceholder": "Masukkan UUID kustom (format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)",
@@ -162,10 +168,10 @@
     "copyTooltip": "Salin UUID",
     "regenerateTooltip": "Hasilkan UUID Baru"
   },
-  "profiles": {
-    "modalTitle": "Kelola Profil",
-    "newProfilePlaceholder": "Nama Profil Baru",
-    "createProfile": "Buat Profil"
+  "configurations": {
+    "modalTitle": "Kelola Konfigurasi",
+    "newProfilePlaceholder": "Nama Konfigurasi Baru",
+    "createProfile": "Buat Konfigurasi"
   },
   "discord": {
     "notificationText": "Gabung komunitas Discord kami!",
@@ -219,6 +225,8 @@
     "hwAccelSaved": "Pengaturan akselerasi perangkat keras disimpan",
     "hwAccelSaveFailed": "Gagal menyimpan pengaturan akselerasi perangkat keras",
     "noUsername": "Nama pengguna belum dikonfigurasi. Silakan simpan nama pengguna terlebih dahulu.",
+    "identityAdded": "Identitas berhasil ditambahkan!",
+    "identityAddFailed": "Gagal menambahkan identitas",
     "switchUsernameSuccess": "Berhasil beralih ke \"{username}\"!",
     "switchUsernameFailed": "Gagal beralih nama pengguna",
     "playerNameTooLong": "Nama pemain harus 16 karakter atau kurang"
@@ -247,8 +255,8 @@
     "installing": "Menginstal...",
     "extracting": "Mengekstrak...",
     "verifying": "Memverifikasi...",
-    "switchingProfile": "Beralih profil...",
-    "profileSwitched": "Profil dialihkan!",
+    "switchingProfile": "Beralih konfigurasi...",
+    "profileSwitched": "Konfigurasi dialihkan!",
     "startingGame": "Memulai game...",
     "launching": "MELUNCURKAN...",
     "uninstallingGame": "Menghapus instalasi game...",