feat(native): internationalize tab bar labels and improve recently-viewed row

- Wrap tab bar trigger labels and stack screen titles with `useLingui()` / `t` so they translate correctly across all 6 supported locales
- Swap `IconDeviceTv` → `IconDeviceTvOld` in the recently-viewed badge to match the icon used elsewhere in the app
- Show the type icon inside the pill badge and display a department label (Actor, Director, Writer, etc.) for person results instead of the generic "Person" / "TV" label
- Suppress the subtitle row for person results (department is shown in the badge instead)
- Merge the separate iOS/Android `headerTitleStyle` variables in `TabStack` into a single shared style
- Mark `packages/i18n/src/po/*` as readonly/excluded in VS Code settings alongside `routeTree.gen.ts`
- Extract and compile updated PO/TS catalogs for all locales (de, en, es, fr, it, pt)

.vscode/settings.json

@@ -7,13 +7,16 @@
     "source.fixAll.oxlint": "explicit"
   },
   "files.readonlyInclude": {
-    "**/routeTree.gen.ts": true
+    "**/routeTree.gen.ts": true,
+    "packages/i18n/src/po/*": true
   },
   "files.watcherExclude": {
-    "**/routeTree.gen.ts": true
+    "**/routeTree.gen.ts": true,
+    "packages/i18n/src/po/*": true
   },
   "search.exclude": {
-    "**/routeTree.gen.ts": true
+    "**/routeTree.gen.ts": true,
+    "packages/i18n/src/po/*": true
   },
   "emmet.showExpandedAbbreviation": "never",
   "[javascript]": {