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/ae_core/core__idb_dexie.ts

@@ -95,7 +95,8 @@ export async function db_save_ae_obj_li__ae_obj<T extends Record<string, any>>({
                 return null; // Skip objects without a valid ID.
             }
 
-            (record as any).id = id;
+            const primary_key_name = db_table.schema.primKey.name;
+            (record as any)[primary_key_name] = id;
             return record;
         })
         .filter(Boolean) as T[];

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';
     

src/lib/stores/ae_stores.ts

@@ -372,7 +372,11 @@ const ae_app_session_data_defaults: key_val = {
     ds: {
         submit_status: null
     },
-    ds_loaded: {},
+    ds_loaded: {
+        hub__site__root_page_header: false,
+        hub__site__root_page_content: false,
+        hub__site__root_page_footer: false
+    },
 
     files: {
         disable_submit__hosted_file_obj: false,
@@ -380,6 +384,7 @@ const ae_app_session_data_defaults: key_val = {
         uploaded_file_kv: {},
         video_clip_file_kv: {},
         processed_file_list: [],
+        status__file_list: null,
         // uploaded_file_list: [],
         video_clip_file_list: [],
         submit_status: null, // 'saving', 'created', 'updated', 'saved'