feat: First-Start Create Admin Modal 1.01

frontend/src/app/core/services/bootstrap.service.ts

@@ -31,7 +31,16 @@ export class BootstrapService {
     () => this.payload()?.passwordPolicy ?? DEFAULT_POLICY,
   );
 
+  private loadPromise: Promise<BootstrapPayload | null> | null = null;
+
   async load(): Promise<BootstrapPayload | null> {
+    if (!this.loadPromise) {
+      this.loadPromise = this._load();
+    }
+    return this.loadPromise;
+  }
+
+  private async _load(): Promise<BootstrapPayload | null> {
     try {
       const res = await fetch('/api/v1/bootstrap', { credentials: 'include' });
       const data = (await res.json()) as BootstrapPayload;
@@ -45,6 +54,13 @@ export class BootstrapService {
     }
   }
 
+  ready(): Promise<BootstrapPayload | null> {
+    if (!this.loadPromise) {
+      this.loadPromise = this._load();
+    }
+    return this.loadPromise;
+  }
+
   markInitialized(): void {
     this.initialized.set(true);
   }