v1.1.0 - Visual Git Graph & Diff Viewer for DeepSeek Harness

Changes in v1.1.0

• VSCode Native Git Graph Layout: Adopted compact Subway lane recycling algorithm and smooth cubic Bezier S-curves with knockout styling.
• Unified Diff Viewer: Added professional dual line numbers, hunk positioning, syntax color badges, and multi-strategy diff fallback for merge and worktree commits.
• Multiple Visualization Views: Integrated Subway Table view, 2D interactive draggable DAG topology view, and Branch Network view.
• Full Git Operations: Branch switching, creating branches/tags, merge, stage/unstage, commit, stash, fetch, pull, and push.
• Standard DSH Bundle: Built-in Cordis safe lifecycle hooks and DSH bundle manifest.