fix: rebrand Tauri desktop app and Rust crate from Marco Reid to Voxlen #4761

Originally written by @ccantynz-alt on GitHub.
Imported from https://github.com/ccantynz-alt/voxlen/pull/40

Summary

Completes the rebrand of the desktop app — no more "Marco Reid" visible anywhere in the build artifacts, installers, or system keychain.

• tauri.conf.json: identifier com.marcoreid.voice → ai.voxlen, window title, tray tooltip, bundle long description and copyright
• Cargo.toml: package name marco-reid-voice → voxlen, lib name marco_reid_voice_lib → voxlen_lib, description and authors
• src/main.rs: updated lib crate call to voxlen_lib::run()
• keyring.rs: OS keychain service name com.marcoreid.voice → ai.voxlen
• capabilities/default.json: description text
• sdk/src/types.ts: comment example text

Note

Existing users who had API keys stored in the macOS/Windows/Linux keychain under com.marcoreid.voice will need to re-enter them once after upgrading (the service name changed). This is a one-time migration and affects stored API keys only — no user content or settings are lost.

https://claude.ai/code/session_011MFNHeFKrhfuSrEYVgrdyr

Generated by Claude Code