v0.2.2 - Fixes and more hotkeys

Features

• Ctrl+P shortcut to commit and push in one action
• Ctrl+L and Shift+Enter for newline insertion in commit messages

Improvements

• Better Ctrl+A/Ctrl+C handling with and without keyboard enhancement
• Replace deprecated map_or with is_some_and
• Refactor URL scanning byte offset iteration
• Version detection uses CLAWTREE_VERSION env var
• Updated help text to show all commit shortcuts

Bug Fixes

• Fix control character handling in commit dialog (Crossterm reports Ctrl+C as \x03, etc.)
• Prevent Ctrl+P from toggling prompt queue when commit dialog is open
• Filter control characters from being inserted into commit messages
• Fix StageAll chaining with Claude message generation