vsix/vsix-cp-ai-ctx: 复制用户选中文本的行列位置信息，供 AI 使用 @ 83e61465f51c011e15b48a32ba51d1cb8e3e5750

Developer 5fcb0c1975 feat: add CodeAction (lightbulb) for copy selection on text selection		1 月之前
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2026-07-14-codeaction-plan.md	5fcb0c1975 feat: add CodeAction (lightbulb) for copy selection on text selection	1 月之前
2026-07-14-keybindings-plan.md	7325a3b05d fix: change keybinding to Shift+Alt+C, fix explorer commands fallback on keyboard invocation	1 月之前