refactor(naming): harmonize service file names and API domain prefixes

- Rename hwclan.service.ts → hw-clan.service.ts, hwmember.service.ts → hw-member.service.ts (Angular Style Guide kebab-case)
- Replace _apiVersion (/v1, /v2) with _apiDomain (/skydive, /cms, /herowars) across all feature services
- Update herowars barrel to reference renamed files
- Update CLAUDE.md to reflect corrected path examples

src/app/core/services/user.service.ts

@@ -17,7 +17,7 @@ export class UserService implements OnDestroy {
     public isAuthenticated = this.isAuthenticatedSubject.asObservable();
 
 
-    private apiVersion = '/v2';
+    private _apiDomain = '/cms';
     constructor(
         private readonly http: HttpClient,
         private readonly jwtService: JwtService
@@ -32,7 +32,7 @@ export class UserService implements OnDestroy {
     populate() {
         // If JWT detected, attempt to get & store user's info
         if (this.jwtService.getToken()) {
-            const user$: Observable<{ user: User }> = this.http.get<{ user: User }>(`${this.apiVersion}/user`).pipe(take(1));
+            const user$: Observable<{ user: User }> = this.http.get<{ user: User }>(`${this._apiDomain}/user`).pipe(take(1));
             this._user = user$.subscribe({
                 next: (data) => this.setAuth(data.user),
                 error: () => this.purgeAuth()
@@ -64,7 +64,7 @@ export class UserService implements OnDestroy {
 
     attemptAuth(type: string, credentials?: { email: string; password: string; }): Observable<{ user: User }> {
         const route = (type === 'login') ? '/login' : '';
-        const user$: Observable<{ user: User }> = this.http.post<{ user: User }>(`${this.apiVersion}/user${route}`, { user: credentials });
+        const user$: Observable<{ user: User }> = this.http.post<{ user: User }>(`${this._apiDomain}/user${route}`, { user: credentials });
         /*return user$.pipe(map(
             (data: any) => {
                 this.setAuth(data.user);
@@ -84,7 +84,7 @@ export class UserService implements OnDestroy {
 
     // Update the user on the server (email, pass, etc)
     update(user: Partial<User>): Observable<{ user: User }> {
-        return this.http.put<{ user: User }>(`${this.apiVersion}/user`, { user }).pipe(
+        return this.http.put<{ user: User }>(`${this._apiDomain}/user`, { user }).pipe(
             tap(({ user }) => {
                 this.currentUserSubject.next(user);
             }),