Update project documentation and code comments to remove platform-specific references

Refactor documentation files and code comments to remove references to Replit, specific task numbers, and other platform-specific identifiers.

artifacts/tx-os/src/pages/home.tsx

@@ -103,7 +103,7 @@ function AppIconContent({
   const name = lang === "ar" ? app.nameAr : app.nameEn;
 
   const Icon = resolveIcon(app.iconName);
-  // Task #517: when an admin uploads a custom image, render it in place
+  // when an admin uploads a custom image, render it in place
   // of the Lucide icon. The image fills the tile (object-cover) so the
   // gradient background still shows through transparent PNGs.
   const resolvedImage = resolveServiceImageUrl(app.imageUrl ?? null);
@@ -479,7 +479,7 @@ export default function HomePage() {
     logAppOpen(app.id, { keepalive: true }).catch(() => {
       // Best-effort tracking; ignore failures so navigation isn't blocked.
     });
-    // Task #517: branch on the admin-configured open mode.
+    // branch on the admin-configured open mode.
     //   external_tab    — open the externalUrl in a new tab
     //   external_iframe — navigate to /embedded/:id which renders externalUrl
     //                      inside an iframe shell with a back button
@@ -516,7 +516,7 @@ export default function HomePage() {
   const initials = (displayName || "?").trim().slice(0, 1).toUpperCase();
 
   return (
-    // Task #459: removed `overflow-hidden` and switched to `min-h-[100dvh]`
+    // removed `overflow-hidden` and switched to `min-h-[100dvh]`
     // so iOS Safari can collapse its URL bar on scroll, matching the
     // executive-meetings page behavior. `100dvh` (dynamic viewport
     // height) sizes against the visible area, so the layout reflows
@@ -566,11 +566,11 @@ export default function HomePage() {
           itself can scale at the `md:` breakpoint.
         */}
         {/*
-          Task #527 + #529: per-user UI preferences (language,
+: per-user UI preferences (language,
           notification sound + vibration, master sound, clock
           style/visibility/12-24h) live behind a single Settings
           (gear) entry that opens the unified panel. Logout stays
-          on the topbar as a single-tap action (Task #529 reverted
+          on the topbar as a single-tap action ( reverted
           the brief move into the panel). The cluster now shows
           exactly Bell -> Inbox -> Settings -> Logout (Inbox is
           conditional on the user being able to receive incoming