[GuXinghai]

Summary

• integrate CI test partitioning, optional live-smoke availability, Electron sandbox/Xvfb fixes, and macOS arm64 probe
• integrate credential/storage hardening, workspace and provider request safety fixes, lazy rich-text loading, and Magika 0.2.0 packaging/catalog cutover
• remove legacy model identity compatibility paths and enforce the frozen provider identity boundaries, durable recents authority, database cutover, gates, and reproducible fresh-profile smoke

Validation

• targeted identity unit: 22 passed
• targeted identity integration: 43 passed
• targeted identity UI: 76 passed
• TypeScript and Vue TypeScript checks passed
• model identity purge, Generation V2 zero-residual, and test partition gates passed
• fresh-profile identity smoke and Electron shell/DFC smoke passed
• final worktree clean; final native ABI target Electron

History

This PR intentionally preserves the existing 24 scoped commits. It is not squashed so the CI, security, Magika, compatibility purge, identity implementation, and documentation batches remain independently reviewable.

[Copilot]

Copilot wasn't able to review this pull request because it exceeds the maximum number of files (300). Try reducing the number of changed files and requesting a review from Copilot again.

[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 63448e5274

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

If Codex has suggestions, it will comment; otherwise it will react with 👍.

Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".