feat: replace per-cell AI button with global floating panel
The per-cell toolbar AI button (OpenCodeCellActions) is removed. A
single round button is mounted on document.body at the bottom-right of
the JupyterLab shell; clicking it opens a floating panel containing
the same OpenCodeInlinePrompt widget. Clicking again closes it.
The panel resolves the active notebook from app.shell.currentWidget
at open time and re-resolves it whenever currentChanged fires while
the panel is open. The active cell (used by the 📋 插入单元格内容,
↪ Insert, and ⟳ Replace cell actions) is resolved via a new
getActiveCell callback in OpenCodeInlinePrompt, decoupling the prompt
itself from any specific CodeCell instance.
Files:
- src/components/opencode_floating_panel.ts (new) — global panel
- src/components/opencode_cell_actions.ts (deleted) — logic moved up
- src/components/opencode_inline_prompt.ts — getActiveCell option
- src/index.ts — wire floating panel, drop toolbar factory
- style/base.css — .opencode-floating-* styles
- src/__tests__/opencode_floating_panel.spec.ts — new tests (renamed)
All existing functionality preserved: multi-session UI, SSE
streaming, permission/question interaction, history reload.
This commit is contained in:
tao.chen