What this PR does

Before this PR:
Version 1.8.0 is the current release

After this PR:
Release v1.8.1 with bug fixes and improvements

Fixes #

Why we need it and why it was done in this way

Automated release for version 1.8.1

The following tradeoffs were made:
N/A

The following alternatives were considered:
N/A

Links to places where the discussion took place: N/A

Breaking changes

None

Special notes for your reviewer

This is an automated release PR. Merging this PR will trigger the release build workflow.

Checklist

This checklist is not enforcing, but it is a reminder of items that could be relevant to every PR.
Approvers are expected to review this list.

• PR: The PR description is expressive enough and will help future contributors
• Code: Write code that humans can understand and Keep it simple
• Refactor: You have left the code cleaner than you found it (Boy Scout Rule)
• Upgrade: Impact of this change on upgrade flows was considered and addressed if required
• Documentation: A user-guide update was considered and is present (link) or not required. Check this only when the PR introduces or changes a user-facing feature or behavior.
• Self-review: I have reviewed my own code (e.g., via /gh-pr-review, gh pr diff, or GitHub UI) before requesting review from others

Release note

Cherry Studio 1.8.1 - Quick Fixes

🐛 Bug Fixes
- [Agents] Fix thinking mode 400 error on non-Anthropic providers
- [macOS] Add manual download option for users who cannot auto-update due to code signing change
- [Windows] Fix Windows Terminal launch failing on non-English systems
- [Windows] Fix CLI tools (qwen-code, Copilot CLI) failing to start on Windows
- [Azure] Fix dated API versions routing to wrong transport
- [Editor] Fix Zed editor unable to open directories from agent workspace

✨ New Features
- [Agents] Clickable file paths in tool outputs — click to open files, with dropdown to reveal in Finder or open in external editors

💄 Improvements
- [Backup] Enhanced backup system with new format (v6), improved security, and config.json now included in backups