chore(i18n): add Claude-powered translation script and fill missing PO translations

- Add `packages/i18n/scripts/claude.ts` — a Bun script that translates empty PO entries via the Claude Code CLI, supporting batch mode, dry-run, optional AI context from `crowdin-context.jsonl`, and structured JSON output validation
- Add `i18n:claude` root script (`bun packages/i18n/scripts/claude.ts`) as a convenience alias
- Fill all previously empty msgstr entries across de, es, fr, it, pt PO catalogs and recompile `.ts` catalogs
- Polish README with badges (license, CI status, release, language, Crowdin localization) and minor formatting fixes

apps/web/package.json

@@ -28,7 +28,7 @@
     "@tabler/icons-react": "3.40.0",
     "@tanstack/react-hotkeys": "0.4.1",
     "@tanstack/react-query": "catalog:",
-    "@tanstack/react-router": "1.167.4",
+    "@tanstack/react-router": "1.167.5",
     "better-auth": "catalog:",
     "class-variance-authority": "0.7.1",
     "clsx": "2.1.1",
@@ -54,7 +54,7 @@
     "@tanstack/react-devtools": "0.10.0",
     "@tanstack/react-query-devtools": "5.91.3",
     "@tanstack/react-router-devtools": "1.166.9",
-    "@tanstack/router-plugin": "1.166.13",
+    "@tanstack/router-plugin": "1.166.14",
     "@types/bun": "catalog:",
     "@types/node": "catalog:",
     "@types/react": "catalog:",