Add translation loading to splash

src/content/splash.html

@@ -17,29 +17,27 @@
         </div>
     </body>
     <script>
+        async function loadLang() {
             const text = document.getElementById("text-splashscreen");
             if (window.navigator.onLine === false) {
-            text.innerHTML = "You appear to be offline. Please connect to the internet and try again.";
+                text.innerHTML = await armcord.getLang("loading_screen_offline");
             } else {
-            text.innerHTML = "Starting ArmCord...";
+                text.innerHTML = await armcord.getLang("loading_screen_start");
                 if (window.armcord.version === "DEV") {
                     console.log("Running a development build of ArmCord. Skipping updater.");
                 } else {
-                fetch("https://armcord.xyz/latest.json")
+                    const response = await fetch("https://armcord.xyz/latest.json");
-                    .then((response) => response.json())
+                    const data = await response.json();
-                    .then((data) => {
                     if (data.version !== window.armcord.version) {
                         var elem = document.createElement("img");
                         elem.classList.add("logo");
                         elem.src = "https://armcord.smartfridge.space/update.webp";
                         document.body.prepend(elem);
                         document.getElementById("splashscreen-armcord").remove();
-                            text.innerHTML =
+                        text.innerHTML = await armcord.getLang("loading_screen_update");
-                                "A new version of ArmCord is available. Please update to the latest version.";
                     } else {
                         console.log("ArmCord is up to date.");
                     }
-                    });
                 }
                 setTimeout(() => {
                     window.armcordinternal.splashEnd();
@@ -64,5 +62,8 @@
                     }
                 }, 5000);
             }
+        }
+
+        loadLang();
     </script>
 </html>