v0.45.0

Highlights

• Githead adds a guided “Amend last commit…” workflow from commit actions and History. Choose message-only, staged-change, or keep-message modes with validation and recovery handling.
• Githead can check the upstream before an ordinary commit when enabled in Settings > Git Behaviors. If the remote is ahead, it stops before creating a commit.

Fixes

• The Commit & Push menu item remains visible, though disabled, while “Amend last commit…” is available. This keeps the existing action discoverable.
• Adding paths to .gitignore now escapes literal Git pattern characters such as #, brackets, asterisks, and question marks.