fix(UI): remove commit_id in tree/blob table

[benjamin-747]

No description provided.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Preview	Comments	Updated (UTC)
mega	✅ Ready	Preview	Comment	Aug 15, 2025 8:27am

[Copilot]

Pull Request Overview

This PR removes the commit_id field from the git_tree and git_blob database tables and their associated model structs, along with implementing a new approach for tracking tree-commit relationships through commit history traversal.

• Removes commit_id column from database models and creates a migration to drop these columns
• Updates the get_tree_relate_commit method to use commit history traversal instead of direct database lookups
• Refactors caching mechanism to use Arc<Mutex<GitObjectCache>> for thread-safe access

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
mercury/src/internal/model/tree.rs	Removes commit_id field from Tree to git_tree::Model conversion
mercury/src/internal/model/blob.rs	Removes commit_id field from Blob to git_blob::Model conversion
jupiter/src/migration/mod.rs	Adds new migration module for removing commit_id columns
jupiter/src/migration/m20250815_075653_remove_commit_id.rs	Database migration to drop commit_id columns from git_blob and git_tree tables
jupiter/callisto/src/git_tree.rs	Removes commit_id field from git_tree Model struct
jupiter/callisto/src/git_blob.rs	Removes commit_id field from git_blob Model struct
ceres/src/api_service/mono_api_service.rs	Updates get_tree_relate_commit signature and implementation
ceres/src/api_service/mod.rs	Updates trait signature and implements thread-safe caching with Arc
ceres/src/api_service/import_api_service.rs	Implements new commit history traversal logic to replace database-based commit_id lookups

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}