Fix infinite hydration loop and stabilize global store synchronization

- Refactored layouts to derive account data from stable props instead of reactive stores.
- Wrapped store updates in untrack() with deep equality guards to prevent infinite re-renders.
- Resolved duplicate untrack declarations and missing imports across the project.
- Added fetch safeguards to Element_data_store to prevent redundant API calls.
- Standardized hydration patterns to break circular dependencies during initial load.

src/routes/journals/ae_comp__modal_journal_config.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+    import { untrack } from 'svelte';
     /**
      * ae_comp__modal_journal_config.svelte
      * Standardized Module-level settings for Journals.
@@ -19,7 +20,6 @@
         Wrench
     } from 'lucide-svelte';
     import { Modal } from 'flowbite-svelte';
-    import { untrack } from 'svelte';
 
     // *** Import Aether specific variables and functions
     import { ae_loc, ae_api } from '$lib/stores/ae_stores';