chore: add Railway deploy config and production agent URL

- Add railway.json pointing to Dockerfile (explicit build config)
- Add agentUrl to GfEnvironment interface
- Dev: agentUrl = '/agent' (proxied through Angular dev server)
- Prod: agentUrl = 'https://ghostfolio-agent-production.up.railway.app'
- Inject GF_ENVIRONMENT into GfAiChatComponent constructor

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/client/src/app/components/ai-chat/ai-chat.component.ts

@@ -3,12 +3,15 @@ import {
   ChangeDetectorRef,
   Component,
   ElementRef,
+  Inject,
   OnDestroy,
   ViewChild
 } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { FormsModule } from '@angular/forms';
 import { HttpClient, HttpClientModule } from '@angular/common/http';
+import { GfEnvironment } from '@ghostfolio/ui/environment';
+import { GF_ENVIRONMENT } from '@ghostfolio/ui/environment';
 
 import { AiMarkdownPipe } from './ai-markdown.pipe';
 
@@ -51,13 +54,18 @@ export class GfAiChatComponent implements OnDestroy {
   private pendingWrite: Record<string, unknown> | null = null;
   public awaitingConfirmation = false;
 
-  private readonly AGENT_URL = '/agent/chat';
-  private readonly FEEDBACK_URL = '/agent/feedback';
+  private readonly AGENT_URL: string;
+  private readonly FEEDBACK_URL: string;
 
   public constructor(
     private changeDetectorRef: ChangeDetectorRef,
-    private http: HttpClient
-  ) {}
+    private http: HttpClient,
+    @Inject(GF_ENVIRONMENT) environment: GfEnvironment
+  ) {
+    const base = (environment.agentUrl ?? '/agent').replace(/\/$/, '');
+    this.AGENT_URL = `${base}/chat`;
+    this.FEEDBACK_URL = `${base}/feedback`;
+  }
 
   public ngOnDestroy() {}
 

apps/client/src/environments/environment.prod.ts

@@ -1,6 +1,7 @@
 import type { GfEnvironment } from '@ghostfolio/ui/environment';
 
 export const environment: GfEnvironment = {
+  agentUrl: 'https://ghostfolio-agent-production.up.railway.app',
   lastPublish: '{BUILD_TIMESTAMP}',
   production: true
 };

apps/client/src/environments/environment.ts

@@ -5,6 +5,7 @@ import type { GfEnvironment } from '@ghostfolio/ui/environment';
 // The list of file replacements can be found in `angular.json`.
 
 export const environment: GfEnvironment = {
+  agentUrl: '/agent',
   lastPublish: null,
   production: false
 };

libs/ui/src/lib/environment/environment.interface.ts

@@ -1,4 +1,5 @@
 export interface GfEnvironment {
+  agentUrl?: string;
   lastPublish: string | null;
   production: boolean;
 }

railway.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "https://railway.com/railway.schema.json",
+  "build": {
+    "builder": "DOCKERFILE",
+    "dockerfilePath": "Dockerfile"
+  },
+  "deploy": {
+    "startCommand": "/ghostfolio/entrypoint.sh",
+    "healthcheckPath": "/api/v1/health",
+    "healthcheckTimeout": 300,
+    "restartPolicyType": "ON_FAILURE",
+    "restartPolicyMaxRetries": 5
+  }
+}