Add repo conventions and cron documentation

cron/daily-overview.md

@@ -0,0 +1,34 @@
+# Daily Overview Reminder
+
+## Purpose
+
+Provide a daily operational overview that summarizes:
+- open projects
+- pending reminders
+- yesterday summary
+- behavioral rules pending review
+
+## Trigger
+
+- Scheduled reminder / automation
+- Current reminder text requests reading `memory/behavior-rules-pending.md` before the behavioral-rules section
+
+## Inputs
+
+- `state/projects.json`
+- reminder/runtime state if present
+- `memory/YYYY-MM-DD.md`
+- `memory/behavior-rules-pending.md`
+
+## Expected behavior
+
+- Summarize open projects
+- Report pending reminders, if any
+- Summarize the prior day
+- Review pending behavioral rules
+- Add an Approval Queue with `Approve / Reject?` per candidate rule
+- If none exist, explicitly say: `No pending candidate rules.`
+
+## Notes
+
+This job mixes tracked code/docs with untracked local memory/state. The implementation should rely on local runtime files without committing those files to git.