docs: describe midnight sleep and schedule automation

Human-Like-Runtime.md

@@ -49,27 +49,38 @@ The availability snapshot is stored in memory, not separately persisted. If the
 - If `online`, reply normally.
 - Periodically evaluate whether a proactive `startConversation` is appropriate.
 
-### Before midnight
+### Midnight automation
 
-Generate tomorrow's 10-minute schedule:
+Run the schedule and sleep pipeline from the host app on a real timer rather than exposing them as user-facing chat commands. A common policy is one local-midnight job:
+
+1. Run sleep memory for the previous local day's messages.
+2. Generate the next day's schedule.
+3. On the first day of a month, generate a monthly schedule window.
+4. Record debug/events to an admin dashboard or developer channel.
 
 ```ts
-await persona.createDailySchedule(now, 'Keep tomorrow realistic and ordinary.');
-```
+const now = new Date('2026-05-01T00:00:00.000');
 
-Because `createDailySchedule(datetime, message)` targets the day after `datetime`, running it on May 1 creates May 2 00:00 through May 3 00:00.
-
-### At midnight
-
-Run sleep memory on the previous day's messages:
-
-```ts
 await persona.sleepMemory({
-  datetime: '2026-05-02T00:00:00.000Z',
-  messageHistory: messagesFromMay1,
+  datetime: now,
+  messageHistory: messagesFromPreviousLocalDay,
 });
+
+await persona.createDailySchedule(
+  now,
+  "Generate tomorrow's ordinary realistic day schedule.",
+);
+
+if (now.getDate() === 1) {
+  await persona.createMonthlySchedule(
+    now,
+    'Generate the coming month of ordinary long-horizon anchors and special events.',
+  );
+}
 ```
 
+Because `createDailySchedule(datetime, message)` targets the day after `datetime`, running it at May 1 00:00 creates May 2 00:00 through May 3 00:00. This keeps the persona from "planning itself" in response to a slash command and makes the schedule feel like background life state.
+
 Then drop local yesterday-only caches according to your application retention policy.
 
 ## Message delivery policy
@@ -208,7 +219,7 @@ Use this for:
 
 ## Sleep memory and objectivization
 
-`sleepMemory` is the end-of-day memory pipeline.
+`sleepMemory` is the end-of-day memory pipeline. Host apps should usually trigger it automatically from a midnight job over the previous local day's conversation log, then expose the result through observability surfaces rather than requiring a user to ask the persona to sleep.
 
 The memory extraction instruction tells the model to objectivize subjective statements before storage: