Migrate Core modules (Account, Site, Person, Activity Log) to Aether API CRUD V3 pattern

- Created V3 logic files: ae_core__account.ts, ae_core__site.ts, ae_core__person.ts
- Standardized on API -> Processor -> DB Save pattern
- Added editable_fields definitions for Account, Site, Person, and Activity Log
- Updated Activity Log module to use V3 wrappers
- Updated Dexie schema with account, site, and site_domain tables
- Added V3 tests to testing page

src/routes/testing/+page.svelte

@@ -120,6 +120,107 @@
     }
 
     import { journals_func } from '$lib/ae_journals/ae_journals_functions';
+    import { load_ae_obj_li__account, load_ae_obj_id__account } from '$lib/ae_core/ae_core__account';
+    import { load_ae_obj_li__site, load_ae_obj_id__site } from '$lib/ae_core/ae_core__site';
+    import { load_ae_obj_li__person, load_ae_obj_id__person } from '$lib/ae_core/ae_core__person';
+
+    async function test_account_v3_load() {
+        console.log('*** test_account_v3_load() ***');
+        v3_test_result = 'loading...';
+
+        const account_li = await load_ae_obj_li__account({
+            api_cfg: $ae_api,
+            enabled: 'all',
+            hidden: 'all',
+            log_lvl: 2
+        });
+
+        if (account_li && account_li.length > 0) {
+            const first_account_id = account_li[0].account_id_random;
+            console.log('Loading single account:', first_account_id);
+            const account_obj = await load_ae_obj_id__account({
+                api_cfg: $ae_api,
+                account_id: first_account_id,
+                log_lvl: 1
+            });
+            v3_test_result = {
+                list_count: account_li.length,
+                single_account: account_obj
+            };
+        } else {
+            v3_test_result = 'No accounts found';
+        }
+    }
+
+    async function test_site_v3_load() {
+        console.log('*** test_site_v3_load() ***');
+        v3_test_result = 'loading...';
+
+        const account_id = $ae_loc.account_id;
+        if (!account_id) {
+            v3_test_result = 'No account_id found in $ae_loc';
+            return;
+        }
+
+        const site_li = await load_ae_obj_li__site({
+            api_cfg: $ae_api,
+            for_obj_id: account_id,
+            enabled: 'all',
+            hidden: 'all',
+            log_lvl: 2
+        });
+
+        if (site_li && site_li.length > 0) {
+            const first_site_id = site_li[0].site_id_random;
+            const site_obj = await load_ae_obj_id__site({
+                api_cfg: $ae_api,
+                site_id: first_site_id,
+                log_lvl: 2
+            });
+            v3_test_result = {
+                account_id,
+                list_count: site_li.length,
+                single_site: site_obj
+            };
+        } else {
+            v3_test_result = 'No sites found for account ' + account_id;
+        }
+    }
+
+    async function test_person_v3_load() {
+        console.log('*** test_person_v3_load() ***');
+        v3_test_result = 'loading...';
+
+        const account_id = $ae_loc.account_id;
+        if (!account_id) {
+            v3_test_result = 'No account_id found in $ae_loc';
+            return;
+        }
+
+        const person_li = await load_ae_obj_li__person({
+            api_cfg: $ae_api,
+            for_obj_id: account_id,
+            enabled: 'all',
+            hidden: 'all',
+            log_lvl: 2
+        });
+
+        if (person_li && person_li.length > 0) {
+            const first_person_id = person_li[0].person_id_random;
+            const person_obj = await load_ae_obj_id__person({
+                api_cfg: $ae_api,
+                person_id: first_person_id,
+                log_lvl: 2
+            });
+            v3_test_result = {
+                account_id,
+                list_count: person_li.length,
+                single_person: person_obj
+            };
+        } else {
+            v3_test_result = 'No persons found for account ' + account_id;
+        }
+    }
 
     async function test_journal_module_soft_delete() {
         console.log('*** test_journal_module_soft_delete() ***');
@@ -193,6 +294,15 @@
             <button class="btn variant-filled-success" onclick={test_journal_module_soft_delete}>
                 Test Journal Module Soft Deletes
             </button>
+            <button class="btn variant-filled-primary" onclick={test_account_v3_load}>
+                Test Account V3 Load
+            </button>
+            <button class="btn variant-filled-secondary" onclick={test_site_v3_load}>
+                Test Site V3 Load
+            </button>
+            <button class="btn variant-filled-tertiary" onclick={test_person_v3_load}>
+                Test Person V3 Load
+            </button>
         </div>
     </div>