feat(schedule): add durable after reminders

packages/schedule/tool-schedule/src/domain.ts

@@ -15,9 +15,6 @@ import type {
 /** Durable Schedule protocol version implemented by this package. */
 export const SCHEDULE_CHANGE_VERSION = 1 as const
 
-/** Key used by the generic Host/client event-presentation slot. */
-export const SCHEDULE_REMINDER_PRESENTATION_KEY = 'schedule/reminder'
-
 const MAX_FOUR_DIGIT_YEAR_MS = Date.parse('9999-12-31T23:59:59.999Z')
 const UTC_INSTANT = /^(?!0000)\d{4}-(?:0[1-9]|1[0-2])-(?:0[1-9]|[12]\d|3[01])T(?:[01]\d|2[0-3]):[0-5]\d:[0-5]\d\.\d{3}Z$/
 

packages/schedule/tool-schedule/src/index.ts

@@ -12,7 +12,6 @@ import { registerScheduleTools } from './tools.ts'
 export type * from './types.ts'
 export {
   SCHEDULE_CHANGE_VERSION,
-  SCHEDULE_REMINDER_PRESENTATION_KEY,
   ScheduleId,
   ScheduleInputError,
   ScheduleLogError,

packages/schedule/tool-schedule/src/tools.ts

@@ -310,6 +310,9 @@ export function registerScheduleTools(
       },
       output: { schema: DELETE_OUTPUT_SCHEMA, render: renderValue },
       async execute(args, exec): Promise<ScheduleDeleteValue> {
+        if (args.id.length === 0 || args.id.trim() !== args.id) {
+          return { code: 'invalid_rule', message: 'schedule_delete id must be non-empty without surrounding whitespace.' }
+        }
         const id = ScheduleId(args.id)
         if (exec.agent !== agent) return internalError()
         const uncertain = await preflight(rootCtx, agent, 'delete', id)