Function togglePin

packages/tui/src/context/local.tsx:484–493

(sessionID: string)

          return sessionStore.pinned.includes(sessionID)
        },
        togglePin(sessionID: string) {
          batch(() => {
            const exists = sessionStore.pinned.includes(sessionID)
            const next = exists
              ? sessionStore.pinned.filter((x) => x !== sessionID)
              : [...sessionStore.pinned, sessionID]
            setSessionStore("pinned", next)
            save()
          })
        },
        quickSwitch(slot: number) {
          const target = slots()[slot - 1]
          if (!target) return