WallpaperPanel: add keyboard controls thanks to pC

LockScreen: add cursor to password field, clear password after login
attempt
i18n: small cleanup
autoformat

Assets/Translations/de.json

@@ -1379,8 +1379,6 @@
     "error": "Authentifizierungsfehler"
   },
   "lock-screen": {
-    "secure-terminal": "SICHERES TERMINAL",
-    "unlock-command": "sudo unlock-session",
     "password": "Passwort eingeben...",
     "welcome-back": "Willkommen zurück,",
     "authenticating": "Authentifizierung...",

Assets/Translations/en.json

@@ -1350,8 +1350,6 @@
     "unknown-layout": "Unknown"
   },
   "lock-screen": {
-    "secure-terminal": "SECURE TERMINAL",
-    "unlock-command": "sudo unlock-session",
     "password": "Enter your password...",
     "welcome-back": "Welcome back,",
     "authenticating": "Authenticating...",

Assets/Translations/es.json

@@ -1347,8 +1347,6 @@
     "unknown-layout": "Desconocida"
   },
   "lock-screen": {
-    "secure-terminal": "TERMINAL SEGURA",
-    "unlock-command": "sudo unlock-session",
     "password": "Ingresa tu contraseña...",
     "welcome-back": "¡Bienvenido de nuevo,",
     "authenticating": "Autenticando...",

Assets/Translations/fr.json

@@ -1347,8 +1347,6 @@
     "unknown-layout": "Inconnue"
   },
   "lock-screen": {
-    "secure-terminal": "TERMINAL SÉCURISÉ",
-    "unlock-command": "sudo unlock-session",
     "password": "Entrez votre mot de passe...",
     "welcome-back": "Bon retour,",
     "authenticating": "Authentification...",

Assets/Translations/pt.json

@@ -1347,8 +1347,6 @@
     "unknown-layout": "Desconhecido"
   },
   "lock-screen": {
-    "secure-terminal": "TERMINAL SEGURO",
-    "unlock-command": "sudo unlock-session",
     "password": "Digite sua senha...",
     "welcome-back": "Bem-vindo de volta,",
     "authenticating": "Autenticando...",

Assets/Translations/zh-CN.json

@@ -1347,8 +1347,6 @@
     "unknown-layout": "未知"
   },
   "lock-screen": {
-    "secure-terminal": "安全终端",
-    "unlock-command": "sudo unlock-session",
     "password": "请输入密码...",
     "welcome-back": "欢迎回来，",
     "authenticating": "正在验证...",