docs: restructure bootstrap, add module references, and normalize docs

documentation/MODULE__AE_Journals.md

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+# Aether Journals — Module Overview
+
+**Status:** Active module
+**Library:** `src/lib/ae_journals/`
+**Routes:** `src/routes/journals/`
+
+This module manages private personal journals and journal entries with offline-first behavior and Svelte 5 runes patterns.
+
+---
+
+## Core Responsibilities
+
+- Journal and journal-entry CRUD via V3 API wrappers.
+- Dexie-backed local cache with liveQuery-driven UI updates.
+- Private/passcode-aware access behavior.
+- Entry editing flows including auto-save configuration.
+
+---
+
+## Key Data Objects
+
+- `journal`
+- `journal_entry`
+
+Common fields and behavior follow Aether object conventions (`code`, `name`, `enable`, `hide`, `priority`, `sort`, `cfg_json`, `data_json`).
+
+---
+
+## Storage and Reactivity
+
+- Local cache: Dexie tables in journals DB layer.
+- UI reactivity: Svelte 5 runes (`$state`, `$derived`, `$effect`) plus liveQuery wrappers (`lq__*`, `lqw__*`).
+- Persisted module settings: see config map.
+
+Related config map:
+- `documentation/MODULE__AE_Journals_Config_Map.md`
+
+---
+
+## Access and Privacy
+
+Journals contain private personal data. Treat all journal and journal-entry routes as authenticated/private content.
+
+---
+
+## Related Docs
+
+- `documentation/PROJECT__AE_UI_Journals_module_update_2026.md`
+- `documentation/GUIDE__SvelteKit2_Svelte5_DexieJS.md`
+- `documentation/GUIDE__AE_API_V3_for_Frontend.md`
+- `documentation/BOOTSTRAP__AI_Agent_Quickstart.md`