Guoguo 6ca7311273 feat(agent): add context usage ring indicator and /context command (#2537) ...

Add a context window usage indicator to the web chat UI and a /context
slash command that works across all channels.

Backend:
- Add computeContextUsage() estimating history + system + tool tokens
- Attach ContextUsage to outbound messages via the pico WebSocket protocol
- Add /context command showing context stats as formatted text
- Add EstimateSystemTokens() on ContextBuilder for system prompt estimation

Frontend:
- Add ContextUsageRing component (SVG ring + hover/tap popover)
- Show usage percentage, token counts, and compression threshold
- Hover on desktop (150ms leave delay), tap on mobile
- "View Details" sends /context with 1s cooldown
- i18n support (en/zh) for popover labels

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

2026-04-21 16:30:02 +08:00

..

bus_test.go

fix(session): address review regressions

2026-04-13 22:51:44 +08:00

bus.go

fix(session): restore thread and legacy compatibility

2026-04-08 00:32:53 +08:00

inbound_context.go

merge: integrate main into refactor-inbound-context-routing-session

2026-04-13 13:25:07 +08:00

outbound_context.go

fix(session): address review regressions

2026-04-13 22:51:44 +08:00

types.go

feat(agent): add context usage ring indicator and /context command (#2537)

2026-04-21 16:30:02 +08:00