Translations update from Weblate (#469)

* Translated using Weblate (Chinese (Traditional))

Currently translated at 100.0% (100 of 100 strings)

Translation: Decky/Decky
Translate-URL: https://weblate.werwolv.net/projects/decky/decky/zh_Hant/

* Translated using Weblate (German)

Currently translated at 100.0% (100 of 100 strings)

Translation: Decky/Decky
Translate-URL: https://weblate.werwolv.net/projects/decky/decky/de/

* Translated using Weblate (Italian)

Currently translated at 91.8% (102 of 111 strings)

Translation: Decky/Decky
Translate-URL: https://weblate.werwolv.net/projects/decky/decky/it/

* Translated using Weblate (Italian)

Currently translated at 100.0% (111 of 111 strings)

Translation: Decky/Decky
Translate-URL: https://weblate.werwolv.net/projects/decky/decky/it/

---------

Co-authored-by: david082321 <david082321@yahoo.com.tw>
Co-authored-by: Jonas Dellinger <jonas@dellinger.dev>
Co-authored-by: Marco Rodolfi <marco.rodolfi@tuta.io>

backend/locales/de-DE.json

@@ -27,20 +27,20 @@
         "install": {
             "button_idle": "Installieren",
             "button_processing": "Wird installiert",
-            "desc": "Bist du dir sicher, dass du {{artifact}}{{version}} installieren willst?",
+            "desc": "Bist du dir sicher, dass du {{artifact}} {{version}} installieren willst?",
             "title": "Installiere {{artifact}}"
         },
         "reinstall": {
             "button_idle": "Neu installieren",
             "button_processing": "Wird neu installiert",
-            "desc": "Bist du dir sicher, dass du {{artifact}}{{version}} neu installieren willst?",
+            "desc": "Bist du dir sicher, dass du {{artifact}} {{version}} neu installieren willst?",
             "title": "Neu installation {{artifact}}"
         },
         "update": {
             "button_idle": "Aktualisieren",
             "button_processing": "Wird aktualisiert",
             "title": "Aktualisiere {{artifact}}",
-            "desc": "Bist du dir sicher, dass du {{artifact}}{{version}} aktualisieren willst?"
+            "desc": "Bist du dir sicher, dass du {{artifact}} {{version}} aktualisieren willst?"
         },
         "no_hash": "Diese Erweiterung besitzt keine Prüfsumme, Installation auf eigene Gefahr."
     },

backend/locales/it-IT.json

@@ -50,7 +50,10 @@
         "reinstall": "Reinstalla",
         "reload": "Ricarica",
         "uninstall": "Rimuovi",
-        "update_to": "Aggiorna a {{name}}"
+        "update_to": "Aggiorna a {{name}}",
+        "update_all_one": "Aggiorna un plugin",
+        "update_all_many": "Aggiorna {{count}} plugins",
+        "update_all_other": "Aggiorna {{count}} plugins"
     },
     "PluginLoader": {
         "decky_title": "Decky",
@@ -180,5 +183,31 @@
             "reloading": "Ricaricando",
             "updating": "Aggiornando"
         }
+    },
+    "MultiplePluginsInstallModal": {
+        "title": {
+            "mixed_one": "Modifica un plugin",
+            "mixed_many": "Modifica {{count}} plugins",
+            "mixed_other": "Modifica {{count}} plugins",
+            "update_one": "Aggiorna un plugin",
+            "update_many": "Aggiorna {{count}} plugins",
+            "update_other": "Aggiorna {{count}} plugins",
+            "reinstall_one": "Reinstalla un plugin",
+            "reinstall_many": "Reinstalla {{count}} plugins",
+            "reinstall_other": "Reinstalla {{count}} plugins",
+            "install_one": "Installa un plugin",
+            "install_many": "Installa {{count}} plugins",
+            "install_other": "Installa {{count}} plugins"
+        },
+        "confirm": "Sei sicuro di voler effettuare le modifiche seguenti?",
+        "ok_button": {
+            "idle": "Conferma",
+            "loading": "Elaboro"
+        },
+        "description": {
+            "install": "Installa {{name}} {{version}}",
+            "update": "Aggiorna {{name}} alla versione {{version}}",
+            "reinstall": "Reinstalla {{name}} {{version}}"
+        }
     }
 }

backend/locales/zh-TW.json

@@ -55,7 +55,7 @@
     "PluginLoader": {
         "decky_title": "Decky",
         "error": "錯誤",
-        "plugin_error_uninstall": "如果您要解除安裝外掛程式，請在 Decky 選單，按下 <0></0>。",
+        "plugin_error_uninstall": "載入 {{name}} 導致上述異常。這通常意味著該外掛程式需要針對新版本的 SteamUI 進行更新。在 Decky 設定中檢查是否存在更新，或評估刪除此外掛程式。",
         "plugin_load_error": {
             "message": "載入外掛程式 {{name}} 發生錯誤",
             "toast": "{{name}} 載入出錯"
@@ -65,7 +65,8 @@
             "title": "解除安裝 {{name}}",
             "desc": "您確定要解除安裝 {{name}} 嗎？"
         },
-        "decky_update_available": "可更新至版本 {{tag_name}}！"
+        "decky_update_available": "可更新至版本 {{tag_name}}！",
+        "plugin_update_other": "可更新 {{count}} 個外掛程式！"
     },
     "RemoteDebugging": {
         "remote_cef": {
@@ -95,7 +96,8 @@
             "desc": "啟用與執行 React DevTools 的電腦的連接。改變這個設定將重新載入 Steam。啟用前必須設定 IP 位址。",
             "ip_label": "IP",
             "label": "啟用 React DevTools"
-        }
+        },
+        "header": "其他"
     },
     "SettingsGeneralIndex": {
         "about": {