feat: Rename app to "Janus Glossa" and update Launcher Icon #28
Description
We are rebranding the application from "Janus" to "Janus Glossa" to better reflect its academic and contextual nature. This task involves updating the display name and replacing the launcher icon with the new "Glyph Hub" design.
Technical Details:
- Strings: Update app_name in res/values/strings.xml to Janus Glossa.
- Manifest: Ensure AndroidManifest.xml references the updated app_name label.
- Assets: Replace current ic_launcher assets (adaptive icons) in res/mipmap-* with the new "Glyph Hub" vector assets.
- Design Reference: The icon features the three-way connection (Latin 'A', Greek 'Ω', CJK '文') in gold on a slate background.