use env variable for tb domain

Author: alrocar

.gitignore

@@ -2,3 +2,5 @@
 .venv
 .tinyb
 .tmp
+.tb_error*
+tinybird/fixtures

apps/web/src/app/api/datasources/route.ts

@@ -8,7 +8,7 @@ export async function GET(request: Request) {
     return NextResponse.json({ error: 'Token is required' }, { status: 400 });
   }
 
-  const response = await fetch('https://api.tinybird.co/v0/datasources', {
+  const response = await fetch(`${process.env.NEXT_PUBLIC_TINYBIRD_API_HOST}/v0/datasources`, {
     headers: {
       'Authorization': `Bearer ${token}`,
     },

apps/web/src/app/api/pipes/route.ts

@@ -1,6 +1,6 @@
 import { NextRequest, NextResponse } from "next/server";
 
-const TINYBIRD_API_URL = "https://api.tinybird.co/v0/pipes";
+const TINYBIRD_API_URL = `${process.env.NEXT_PUBLIC_TINYBIRD_API_HOST}/v0/pipes`;
 
 export async function GET(request: NextRequest) {
   const searchParams = request.nextUrl.searchParams;

apps/web/src/app/api/query/route.ts

@@ -9,7 +9,7 @@ export async function GET(request: Request) {
     return NextResponse.json({ error: 'Token and query are required' }, { status: 400 });
   }
 
-  const url = new URL('https://api.tinybird.co/v0/sql');
+  const url = new URL(`${process.env.NEXT_PUBLIC_TINYBIRD_API_HOST}/v0/sql`);
   url.searchParams.set('q', query);
 
   const response = await fetch(url.toString(), {