feat: schedules UI, task cron type, monthly/yearly schedules, AE DB tools, integrations page

- Schedules web UI (/settings/crons): list, add, edit, pause/resume, delete jobs
- cron task type: full orchestrator tool loop on a schedule, result → notification channel
- parse_schedule: monthly/yearly formats (monthly:DD:HH:MM, yearly:MM:DD:HH:MM)
- HA inbound webhook tools toggle: orchestrator loop vs. direct LLM, configurable in UI
- ae_db_query/describe/show_view: SELECT-only Aether MariaDB access (admin, per-user creds)
- /settings/integrations: admin-only page for Aether DB credentials
- Schedules nav link added to all settings pages
- pymysql added to requirements
- Docs updated: HELP.md, MASTER.md, CLAUDE.md

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

documentation/MASTER.md

@@ -1,7 +1,7 @@
 # Cortex / Inara — Master Index
 
 > Start here. This document is a map, not a manual.
-> Last updated: 2026-05-12
+> Last updated: 2026-05-13
 >
 > **Documentation philosophy:** Cortex is a no-black-box system. Docs must match reality.
 > Update docs before implementing significant changes. Verify they still match after.
@@ -32,7 +32,8 @@ Cortex is a self-hosted personal AI platform. It routes messages from any input
 | Memory distillation | ✅ Live | Short (daily) / Mid (weekly) / Long (monthly) |
 | Multi-user | ✅ Live | Scott, Holly, Brian — each with own personas |
 | Session search | ✅ Live | Full-text search across past session logs |
-| Proactive cron | ✅ Live | `message` and `brief` job types → NC Talk / web push |
+| Proactive cron | ✅ Live | 5 job types: `remind`, `note`, `message`, `brief`, `task` (full orchestrator loop) → NC Talk / web push |
+| Schedules web UI | ✅ Live | `/settings/crons` — view, add, edit, pause/resume, delete jobs without going through the AI |
 | Tool audit log | ✅ Live | Every orchestrator tool call logged to `home/{user}/tool_audit/` |
 | Token usage tracking | ✅ Live | Per-user daily buckets in `home/{user}/usage.json`; visible in Settings |
 | Web push notifications | ✅ Live | VAPID push; `web_push` orchestrator tool; subscribe via ☰ menu |
@@ -42,7 +43,7 @@ Cortex is a self-hosted personal AI platform. It routes messages from any input
 | Distill safety | ✅ Live | Per-persona asyncio lock, per-endpoint cooldowns, Rebuild option |
 | Guided onboarding | ✅ Live | Setup Step 3 for OpenRouter; existing-user banner; settings quick-link |
 
-**62 orchestrator tools** across 16 domain modules — added 2026-05-12: `file_diff` (unified diff of two project files), `git_status` / `git_log` / `git_diff` (read-only git inspection). Settings pages unified under `pg.css`. Reasoning level control (Off/Light/Moderate/High/Max) added to chat UI.
+**65 orchestrator tools** across 17 domain modules — added 2026-05-12: `file_diff`, `git_status` / `git_log` / `git_diff` (read-only git inspection), `ae_db_query` / `ae_db_describe` / `ae_db_show_view` (SELECT-only Aether MariaDB access, admin, per-user credentials). `/settings/integrations` page added (admin-only). File attachments in chat (images for vision-capable local models; text/code files for all backends). Settings pages unified under `pg.css`. Added 2026-05-13: `task` cron type (full orchestrator loop on a schedule); monthly/yearly schedule formats (`monthly`, `monthly:DD:HH:MM`, `yearly:MM:DD:HH:MM`); Schedules web UI at `/settings/crons` (list, add, edit, pause, delete); HA inbound webhook tools toggle (orchestrator vs. direct LLM).
 
 **Active users / personas:** scott/inara, holly/tina, brian/wintermute