feat: branch grouping

[marcelmarais]

Note

Introduces branch-based grouping and a compact timeline for commit details within repo cards.

• New BranchGroup and CommitItem components in commit-overlay.tsx to group commits by branch, sort branches (main branches first via isMainBranch), and display a timeline-style list with author, short SHA, remote link, and expandable file badges (with truncated paths)
• Refactors repo view to show branch sections within a scrollable area; improves “more/less” affordances
• Adds isMainBranch helper and main-branch constants in git-reader.ts
• Tweaks accordion trigger/content styles (removes animations, adjusts icon behavior)
• Bumps Tauri app version to 0.2.6; adds VS Code tasks for dev and checks

^{Written by Cursor Bugbot for commit 1b54751. This will update automatically on new commits. Configure here.}

[cursor]

This is the final PR Bugbot will review for you during this billing cycle

Your free Bugbot reviews will reset on March 3

Details

You are on the Bugbot Free tier. On this plan, Bugbot will review limited PRs each billing cycle.

To receive Bugbot reviews on all of your PRs, visit the Cursor dashboard to activate Pro and start your 14-day free trial.

[cursor]

Single-commit branches hide file details with no expand option

Medium Severity

When a branch contains exactly one commit, remainingCommits.length is 0, so the expand indicator (caret icon and "X more" text) is not rendered. However, the compact prop passed to CommitItem is !isExpanded, which defaults to true. Since CommitItem only displays file details when !compact, users cannot see file information for single-commit branches. The accordion trigger is still technically clickable, but there's no visual indication that expansion is possible, making this functionality undiscoverable.

Additional Locations (1)

• stream/src/components/commit-overlay.tsx#L134-L135