fix(svelte): resolve props_invalid_value and dexie DataError

- Initialize ds_loaded properties in ae_stores.ts to fix svelte binding error.
- Make db_save_ae_obj_li__ae_obj in core__idb_dexie.ts schema-aware to fix Dexie DataError when saving to tables with non-'id' primary keys.

src/lib/elements/element_data_store_v2.svelte

@@ -2,6 +2,7 @@
     import { run, preventDefault } from 'svelte/legacy';
 
     import { browser } from '$app/environment';
+    import { onMount } from 'svelte';
 
     // import { liveQuery } from "dexie"; // Use this in the future???
     import { Modal } from 'flowbite-svelte';
@@ -11,10 +12,11 @@
     import { ae_util } from '$lib/ae_utils/ae_utils';
     import type { key_val } from '$lib/stores/ae_stores';
 
-
-    console.log(
-        `ae_e_data_store ${ds_code} account_id=${$ae_loc.account_id} for_type=${for_type} for_id=${for_id}`
-    );
+    onMount(() => {
+        console.log(
+            `ae_e_data_store ${ds_code} account_id=${$ae_loc.account_id} for_type=${for_type} for_id=${for_id}`
+        );
+    });
 
     // export let store: string = 'local';