web: show single-agent targets on the visitor page and open a detail page from the card [CI]

web/display/src/LineStrips.tsx

@@ -20,12 +20,12 @@ type Level = 'ok' | 'warn' | 'bad' | 'none'
 
 const levelOf = (loss: number | null | undefined): Level => (loss === null || loss === undefined ? 'none' : loss <= 0.5 ? 'ok' : loss < 3 ? 'warn' : 'bad')
 
-const clock = (ms: number, showDate: boolean) => new Date(ms).toLocaleString('zh-CN', { ...(showDate ? { month: '2-digit', day: '2-digit' } : {}), hour: '2-digit', minute: '2-digit', hour12: false })
+export const clock = (ms: number, showDate: boolean) => new Date(ms).toLocaleString('zh-CN', { ...(showDate ? { month: '2-digit', day: '2-digit' } : {}), hour: '2-digit', minute: '2-digit', hour12: false })
 
 const hhmm = (ms: number) => new Date(ms).toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit', hour12: false })
 
 /** 时间轴刻度：在整点（或整半点、整几小时）的格子边界上画一条细线并标时间，最多约 6 个；零点那条标日期。 */
-function axisTicks(t: number[], stepMin: number, hours: number): { pos: number; label: string }[] {
+export function axisTicks(t: number[], stepMin: number, hours: number): { pos: number; label: string }[] {
   if (t.length === 0) return []
   const interval = [30, 60, 120, 180, 360, 720, 1440].find((m) => (hours * 60) / m <= 6) ?? 1440
   const offset = new Date(t[0]).getTimezoneOffset() * 60_000