feat(election,family): family member KYC display, collapsible cards, linked/manual badges, create-as-client flow

- nomination-apply: show full KYC for linked family members via nested forkJoin, accordion expand/collapse cards, owner chips on KYC headers, 'Create as Client' button for manual entries
- family-members-tab: show Linked Client / Manual Entry badges, entry type in detail grid, 'Create as Client' button navigating with prefill state
- create-client + client-general-step: accept prefillData @Input from navigation state, patch form fields from family member data
- Add MPL-2.0 headers to all election module files

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

src/environments/.env.ts

@@ -9,8 +9,8 @@
 /* tslint:disable */
 export default {
   'mifos_x': {
-    'version': '260617',
-    'hash': 'cbb2bd7c'
+    'version': '260619',
+    'hash': '822fa4c6'
   },
   'allow_switching_backend_instance': true
 };