leads: UX improvements — manage tab, sign-in flow, notes editor, filter

- leads_api_access toggle in Admin Tools (manager only)
- Account Status section for end users (payment/licenses/API badges + CSV export button)
- Sign-out fix: use Object.fromEntries instead of delete on PersistedState proxy
- Shared passcode sign-in redirects directly to Manage tab (their role is config, not capture)
- Manage tab section reorder: Account Status → Lead Retrieval Config → Booth Profile → Access & Security → App Settings
- Filter dropdown: replace abstract "My Leads" with direct identity options (All / Booth (Shared) / per-licensee); auto-resolves and migrates stale 'my' values
- Lead detail: replace Element_ae_obj_field_editor notes with direct TipTap editor + Save Notes button; Add Notes button on empty state

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/lib/elements/element_ae_obj_field_editor.svelte

@@ -187,7 +187,7 @@ function toggle_edit() {
                     class="badge {display_value
                         ? 'variant-filled-success'
                         : 'variant-soft-surface'}">
-                    {display_value ? 'Enabled' : 'Disabled'}
+                    {display_value ? 'True' : 'False'}
                 </span>
             {:else if field_type === 'tiptap'}
                 <div class="prose dark:prose-invert max-w-none">
@@ -260,7 +260,7 @@ function toggle_edit() {
                             type="checkbox"
                             bind:checked={draft_value}
                             class="checkbox" />
-                        <span>{draft_value ? 'Enabled' : 'Disabled'}</span>
+                        <span>{draft_value ? 'True' : 'False'}</span>
                     </label>
                 {:else if field_type === 'tiptap'}
                     <AE_Comp_Editor_TipTap