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/app/clients/client-stepper/client-general-step/client-general-step.component.ts

@@ -97,6 +97,8 @@ export class ClientGeneralStepComponent implements OnInit, OnDestroy, OnChanges
   @Input() clientTemplate: any;
   /** Existing client data for edit mode (null for create) */
   @Input() clientData: any = null;
+  /** Pre-fill data from "Create as Client" on a manual family member */
+  @Input() prefillData: any = null;
   /** Read-only mode — disables form editing until user clicks edit icon */
   @Input() readOnly = false;
   /** Create Client Form */
@@ -415,9 +417,44 @@ export class ClientGeneralStepComponent implements OnInit, OnDestroy, OnChanges
     this.buildDependencies();
     if (this.clientData) {
       this.prefillForEdit();
+    } else if (this.prefillData) {
+      this.prefillFromFamilyMember();
     }
   }
 
+  /**
+   * Pre-fills the General step form from a manually-entered family member
+   * when the user clicks "Create as Client" on the family members tab.
+   */
+  private prefillFromFamilyMember(): void {
+    const d = this.prefillData;
+    if (!d) return;
+
+    // Parse DOB — Fineract returns [yyyy, mm, dd] array or ISO string
+    let dob: Date | undefined;
+    if (d.dateOfBirth) {
+      if (Array.isArray(d.dateOfBirth)) {
+        dob = new Date(d.dateOfBirth[0], d.dateOfBirth[1] - 1, d.dateOfBirth[2]);
+      } else {
+        const parsed = new Date(d.dateOfBirth);
+        if (!isNaN(parsed.getTime())) dob = parsed;
+      }
+    }
+
+    // Patch base fields first
+    this.createClientForm.patchValue({
+      mobileNo: d.mobileNo || '',
+      ...(dob ? { dateOfBirth: dob } : {})
+    });
+
+    // Name controls are added dynamically by buildDependencies via legalFormId — set after tick
+    setTimeout(() => {
+      if (this.createClientForm.get('firstname') && d.firstname) {
+        this.createClientForm.get('firstname').setValue(d.firstname);
+      }
+    });
+  }
+
   /**
    * Pre-fills the form with existing client data for edit mode.
    * Called AFTER buildDependencies so name controls already exist.