feat(schedule): add durable after reminders

packages/host/apiproxy/src/api/events.ts

@@ -33,14 +33,12 @@ export type ToolEventView =
   | { for: 'result'; view: ToolResultView }
 
 /**
- * Host-computed presentation for one non-surface Session event. The domain
- * owns the presentation key and JSON-compatible view shape; the carrier keeps
- * both generic so an opt-in client plugin can render the event without adding
- * domain vocabulary to the connection package.
+ * Host-computed presentation for one non-surface Session event. The durable
+ * event type selects an optional client renderer; the sidecar carries only the
+ * JSON-compatible view so the connection package adds no domain vocabulary.
  */
 export interface PresentedEventView {
   for: 'event'
-  presentationKey: string
   view: unknown
 }
 

packages/host/apiproxy/src/api/sessions.schema.ts

@@ -193,10 +193,9 @@ export const toolEventViewSchema = z.discriminatedUnion('for', [
   z.object({ for: z.literal('result'), view: z.looseObject({ card: z.string() }) }),
 ]) as unknown as z.ZodType<ToolEventView>
 
-/** Domain-owned presented-event sidecar with a carrier-validated key and present payload. */
+/** Domain-owned presented-event sidecar whose durable event supplies the renderer key. */
 const presentedEventViewSchema = z.object({
   for: z.literal('event'),
-  presentationKey: z.string().min(1),
   view: z.unknown(),
 }).refine(value => Object.hasOwn(value, 'view'), {
   message: 'presented event view payload is required',