feat: add product management features and integrate role selection

- Added PRODUCTS_ROUTES to app routing.
- Removed roles.const.ts and related references to central-auth-roles.
- Updated login component to remove role selection logic.
- Integrated ToastService for success notifications in customer, inventory, product brand, product category, supplier, and user forms.
- Implemented product and category selection fields in product form.
- Created reusable select components for product brands and categories.
- Enhanced user form with password validation and role selection.
- Established roles service for fetching roles from the API.

src/app/modules/users/components/form.component.html

@@ -3,7 +3,35 @@
     <app-input label="نام" [control]="form.controls.firstName" name="firstName" />
     <app-input label="نام خانوادگی" [control]="form.controls.lastName" name="lastName" />
     <app-input label="شماره موبایل" [control]="form.controls.mobileNumber" name="mobileNumber" type="mobile" />
-    <app-input label="نقش" [control]="form.controls.roleId" name="roleId" />
+    <catalog-roles-select [control]="form.controls.roleId" />
+    <uikit-field label="رمز عبور" class="" [control]="form.get('password')">
+      <p-password
+        id="password1"
+        name="password"
+        formControlName="password"
+        autocomplete="password"
+        [toggleMask]="true"
+        [fluid]="true"
+        [feedback]="false"
+        [invalid]="form.get('password')?.touched && form.get('password')?.invalid"
+      />
+      <span class="text-xs mt-2 text-muted-color">
+        رمز باید حداقل ۸ کاراکتر بوده و شامل حداقل یک حرف بزرگ، یک حرف کوچک، یک عدد و یک کاراکتر ویژه باشد.
+      </span>
+    </uikit-field>
+
+    <uikit-field label="تکرار رمز عبور" class="" [control]="form.get('confirmPassword')">
+      <p-password
+        id="confirmPassword"
+        name="confirmPassword"
+        formControlName="confirmPassword"
+        autocomplete="new-password"
+        [toggleMask]="true"
+        [fluid]="true"
+        [feedback]="false"
+        [invalid]="form.get('confirmPassword')?.touched && form.get('confirmPassword')?.invalid"
+      />
+    </uikit-field>
     <app-form-footer-actions [submitLabel]="'ذخیره'" [loading]="form.disabled" (onCancel)="close()" />
   </form>
 </p-dialog>