feat: add CreateUserAccountDialogComponent with temp-password reveal

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

APP/src/app/features/members/components/create-user-dialog/create-user-dialog.component.html

@@ -0,0 +1,67 @@
+<kendo-dialog title="Create User Account" (close)="onCancel()" [minWidth]="480" [width]="520">
+
+  <!-- STEP 1: Form -->
+  <ng-container *ngIf="step === 'form'">
+    <p class="k-mb-4">Creating account for <strong>{{ memberName }}</strong></p>
+
+    <form [formGroup]="form" (ngSubmit)="onSubmit()" class="k-form k-form-vertical">
+
+      <kendo-formfield>
+        <kendo-label text="Login Email *"></kendo-label>
+        <kendo-textbox formControlName="email" type="email"></kendo-textbox>
+        <kendo-formerror *ngIf="form.get('email')?.errors?.['required']">Email is required.</kendo-formerror>
+        <kendo-formerror *ngIf="form.get('email')?.errors?.['email']">Invalid email address.</kendo-formerror>
+      </kendo-formfield>
+
+      <kendo-formfield class="k-mt-3">
+        <kendo-label text="Roles *"></kendo-label>
+        <kendo-multiselect
+          formControlName="roles"
+          [data]="roleOptions"
+          placeholder="Select role(s)">
+        </kendo-multiselect>
+      </kendo-formfield>
+
+      <kendo-formfield class="k-mt-3">
+        <kendo-label text="Language"></kendo-label>
+        <kendo-dropdownlist
+          formControlName="languagePreference"
+          [data]="langOptions" textField="text" valueField="value">
+        </kendo-dropdownlist>
+      </kendo-formfield>
+
+      <p *ngIf="errorMessage" class="k-color-error k-mt-3">{{ errorMessage }}</p>
+
+    </form>
+
+    <kendo-dialog-actions>
+      <button kendoButton (click)="onCancel()">Cancel</button>
+      <button kendoButton themeColor="primary" (click)="onSubmit()" [disabled]="isLoading">
+        <span *ngIf="isLoading">...</span>
+        Create Account
+      </button>
+    </kendo-dialog-actions>
+  </ng-container>
+
+  <!-- STEP 2: Success — show temp password -->
+  <ng-container *ngIf="step === 'success'">
+    <div class="k-text-center k-p-4">
+      <p class="k-font-size-lg k-mb-2">Account created!</p>
+      <p class="k-mb-4">Share this temporary password with <strong>{{ memberName }}</strong>.</p>
+
+      <div class="k-d-flex k-justify-content-center k-align-items-center k-gap-2 k-mb-3">
+        <code class="k-font-size-lg k-border k-p-2 k-rounded">{{ tempPassword }}</code>
+        <button kendoButton (click)="copyPassword()">{{ copied ? 'Copied!' : 'Copy' }}</button>
+      </div>
+
+      <p class="k-color-warning k-font-weight-bold">
+        Warning: This password will not be shown again.
+      </p>
+    </div>
+
+    <kendo-dialog-actions>
+      <button kendoButton themeColor="primary" (click)="onDone()">Done</button>
+    </kendo-dialog-actions>
+  </ng-container>
+
+</kendo-dialog>

APP/src/app/features/members/components/create-user-dialog/create-user-dialog.component.ts

@@ -0,0 +1,92 @@
+import { Component, Input, Output, EventEmitter, OnInit } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormBuilder, FormGroup, Validators, ReactiveFormsModule } from '@angular/forms';
+import { DialogsModule } from '@progress/kendo-angular-dialog';
+import { InputsModule } from '@progress/kendo-angular-inputs';
+import { LabelModule } from '@progress/kendo-angular-label';
+import { DropDownsModule } from '@progress/kendo-angular-dropdowns';
+import { ButtonsModule } from '@progress/kendo-angular-buttons';
+import { IndicatorsModule } from '@progress/kendo-angular-indicators';
+import { MemberListItemDto, memberDisplayName } from '../../models/member.model';
+import { CreateUserRequest, CreateUserResult, ALL_ROLES } from '../../../users/models/user.model';
+import { UserApiService } from '../../../users/services/user-api.service';
+
+@Component({
+  selector: 'app-create-user-dialog',
+  standalone: true,
+  imports: [
+    CommonModule, ReactiveFormsModule, DialogsModule, InputsModule,
+    LabelModule, DropDownsModule, ButtonsModule, IndicatorsModule
+  ],
+  templateUrl: './create-user-dialog.component.html',
+})
+export class CreateUserDialogComponent implements OnInit {
+  @Input({ required: true }) member!: MemberListItemDto;
+  @Output() created   = new EventEmitter<void>();
+  @Output() cancelled = new EventEmitter<void>();
+
+  form!: FormGroup;
+  step: 'form' | 'success' = 'form';
+  tempPassword = '';
+  copied = false;
+  isLoading = false;
+  errorMessage = '';
+
+  readonly roleOptions: string[] = [...ALL_ROLES];
+  readonly langOptions = [
+    { text: 'English', value: 'en' },
+    { text: '中文',     value: 'zh-TW' },
+  ];
+
+  get memberName(): string { return memberDisplayName(this.member); }
+
+  constructor(private fb: FormBuilder, private userApi: UserApiService) {}
+
+  ngOnInit(): void {
+    this.form = this.fb.group({
+      email:              [this.member.email ?? '', [Validators.required, Validators.email]],
+      roles:              [['member'], Validators.required],
+      languagePreference: ['en'],
+    });
+  }
+
+  onSubmit(): void {
+    if (this.form.invalid) { this.form.markAllAsTouched(); return; }
+    this.isLoading    = true;
+    this.errorMessage = '';
+
+    const request: CreateUserRequest = {
+      memberId:           this.member.id,
+      email:              this.form.value.email,
+      roles:              this.form.value.roles,
+      languagePreference: this.form.value.languagePreference,
+    };
+
+    this.userApi.createUser(request).subscribe({
+      next: (result: CreateUserResult) => {
+        this.tempPassword = result.tempPassword;
+        this.step         = 'success';
+        this.isLoading    = false;
+      },
+      error: (err: any) => {
+        this.errorMessage = err.error?.message ?? 'Failed to create account.';
+        this.isLoading    = false;
+      },
+    });
+  }
+
+  copyPassword(): void {
+    navigator.clipboard.writeText(this.tempPassword).then(() => {
+      this.copied = true;
+      setTimeout(() => (this.copied = false), 2000);
+    });
+  }
+
+  onDone(): void {
+    this.created.emit();
+  }
+
+  onCancel(): void {
+    this.cancelled.emit();
+  }
+}