* feat(cards): interactive card UI for slash commands on Feishu
- Add platform-agnostic Card model (core/card.go) with builder API
- Add CardSender/CardNavigable interfaces (core/interfaces.go)
- Implement Feishu card renderer using column_set for mobile layout
- Redesign all slash command responses to use interactive cards
- Add handleCardNav router and executeCardAction for in-place updates
- Convert /new /quiet /switch /stop to act: and nav: actions
- /help card uses tab buttons grouped by Session/Agent/Tools/System
- renderUpgradeCard: sync update check with 8s timeout
- Fix: return error card instead of nil in handleCardNav /list /switch
Made-with: Cursor
* fix(cards): address PR #52 review feedback
- Add enable_feishu_card config option (default true) so operators can
fall back to plain-text replies when card permissions are unavailable;
wraps Platform in interactivePlatform only when cards are enabled
- Fix goroutine leak in renderUpgradeCard: use buffered channel (cap 1)
so the background goroutine can always complete even after a timeout
- Fix /stop concurrent logic in executeCardAction: consolidate state
mutation under a single interactiveMu critical section
- Fix code indentation in platform/feishu/card.go (action map and
CardSelect/CardNote case blocks)
- Add unit tests for Card.RenderText and Card.HasButtons (core/card_test.go)
- Add Feishu platform tests for ReplyCard/SendCard and card renderer
(platform/feishu/platform_test.go)
- Update docs/feishu.md and README with enable_feishu_card option
Made-with: Cursor
woqiqishi
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