dumbgit v0.19.0

Features

• Add syntax highlighting and a unified color palette to repository diffs.
• Give the graph a fixed default width, leaving more room for diffs.
• Open selected working-tree changes in Compare and include untracked files.

Fixes

• Keep long branch names from crowding headers and commit subjects, and preserve synced remote visibility on hover.
• Preserve both paths when comparing renamed files and display rename status consistently.
• Contain horizontal overscroll in Compare to prevent accidental history navigation.
• Preserve racy working-tree edits when preparing temporary indexes.
• Scope untracked scans to requested paths and share temporary indexes for file metadata reads.