feat(expense): add member self-service My Reimbursements page

Standalone Angular component (Kendo Grid + ExpenseFormDialog) that lets
any logged-in user list, create, submit, and delete their own draft
reimbursements, with optional receipt upload.

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

APP/src/app/features/expense/pages/my-reimbursements-page/my-reimbursements-page.component.html

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+<div class="page">
+  <header class="page-header">
+    <h2>My Reimbursements</h2>
+    <button kendoButton themeColor="primary" (click)="openNew()">+ New Reimbursement</button>
+  </header>
+
+  <kendo-grid [data]="rows" [loading]="loading">
+    <kendo-grid-column field="expenseDate" title="Date" [width]="110"></kendo-grid-column>
+    <kendo-grid-column field="description" title="Description"></kendo-grid-column>
+    <kendo-grid-column field="ministryName" title="Ministry" [width]="140"></kendo-grid-column>
+    <kendo-grid-column title="Category">
+      <ng-template kendoGridCellTemplate let-dataItem>
+        {{ dataItem.categoryGroupName }} / {{ dataItem.subCategoryName }}
+      </ng-template>
+    </kendo-grid-column>
+    <kendo-grid-column field="amount" title="Amount" [width]="110" format="c2"></kendo-grid-column>
+    <kendo-grid-column title="Status" [width]="140">
+      <ng-template kendoGridCellTemplate let-dataItem>
+        <span [class]="statusClass(dataItem.status)">{{ dataItem.status }}</span>
+      </ng-template>
+    </kendo-grid-column>
+    <kendo-grid-column title="Actions" [width]="200">
+      <ng-template kendoGridCellTemplate let-dataItem>
+        <ng-container *ngIf="canEdit(dataItem)">
+          <button kendoButton themeColor="primary" fillMode="flat" (click)="submit(dataItem)">Submit</button>
+          <button kendoButton fillMode="flat"
+            (click)="confirm('Delete this reimbursement?') && remove(dataItem)">Delete</button>
+        </ng-container>
+        <a *ngIf="dataItem.hasReceipt" [href]="receiptUrl(dataItem.id)" target="_blank" class="receipt-link">Receipt</a>
+      </ng-template>
+    </kendo-grid-column>
+  </kendo-grid>
+
+  <app-expense-form-dialog
+    *ngIf="dialogOpen"
+    mode="reimbursement"
+    title="New Reimbursement"
+    (save)="onSave($event)"
+    (cancel)="dialogOpen=false">
+  </app-expense-form-dialog>
+</div>

APP/src/app/features/expense/pages/my-reimbursements-page/my-reimbursements-page.component.scss

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+// Status badge pill styles
+%badge-base {
+  display: inline-block;
+  padding: 2px 10px;
+  border-radius: 9999px;
+  font-size: 0.75rem;
+  font-weight: 600;
+  white-space: nowrap;
+}
+
+.badge-draft {
+  @extend %badge-base;
+  background-color: #e5e7eb;
+  color: #374151;
+}
+
+.badge-pending {
+  @extend %badge-base;
+  background-color: #fef3c7;
+  color: #92400e;
+}
+
+.badge-approved {
+  @extend %badge-base;
+  background-color: #dbeafe;
+  color: #1e40af;
+}
+
+.badge-paid {
+  @extend %badge-base;
+  background-color: #d1fae5;
+  color: #065f46;
+}
+
+.badge-rejected {
+  @extend %badge-base;
+  background-color: #fee2e2;
+  color: #991b1b;
+}
+
+.receipt-link {
+  font-size: 0.8rem;
+  margin-left: 4px;
+  color: #1d4ed8;
+  text-decoration: underline;
+}

APP/src/app/features/expense/pages/my-reimbursements-page/my-reimbursements-page.component.ts

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+import { Component, OnInit } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { GridModule } from '@progress/kendo-angular-grid';
+import { ButtonsModule } from '@progress/kendo-angular-buttons';
+import { ExpenseApiService } from '../../services/expense-api.service';
+import { ExpenseFormDialogComponent, ExpenseFormResult } from '../../components/expense-form-dialog/expense-form-dialog.component';
+import { ExpenseListItemDto } from '../../models/expense.model';
+import { switchMap, of } from 'rxjs';
+
+@Component({
+  selector: 'app-my-reimbursements-page',
+  standalone: true,
+  imports: [CommonModule, GridModule, ButtonsModule, ExpenseFormDialogComponent],
+  templateUrl: './my-reimbursements-page.component.html',
+  styleUrls: ['./my-reimbursements-page.component.scss'],
+})
+export class MyReimbursementsPageComponent implements OnInit {
+  rows: ExpenseListItemDto[] = [];
+  loading = false;
+  dialogOpen = false;
+
+  constructor(private api: ExpenseApiService) {}
+
+  ngOnInit(): void { this.load(); }
+
+  load(): void {
+    this.loading = true;
+    this.api.getMine().subscribe({
+      next: r => { this.rows = r.items; this.loading = false; },
+      error: () => { this.loading = false; },
+    });
+  }
+
+  openNew(): void { this.dialogOpen = true; }
+
+  onSave(result: ExpenseFormResult): void {
+    this.api.create(result.request).pipe(
+      switchMap(created => result.receipt
+        ? this.api.uploadReceipt(created.id, result.receipt).pipe(switchMap(() => of(created)))
+        : of(created)),
+    ).subscribe(() => { this.dialogOpen = false; this.load(); });
+  }
+
+  submit(row: ExpenseListItemDto): void { this.api.submit(row.id).subscribe(() => this.load()); }
+  remove(row: ExpenseListItemDto): void { this.api.delete(row.id).subscribe(() => this.load()); }
+
+  canEdit(row: ExpenseListItemDto): boolean { return row.status === 'Draft'; }
+  statusClass(status: string): string {
+    return ({ Draft: 'badge-draft', PendingApproval: 'badge-pending', Approved: 'badge-approved', Paid: 'badge-paid', Rejected: 'badge-rejected' } as Record<string, string>)[status] ?? '';
+  }
+  receiptUrl(id: number): string { return this.api.receiptUrl(id); }
+}