switched to paddle inline checkout, removed paypal and most of stripe. added product sync between app and paddle.

tests/e2e/utils/test-fixtures.ts

@@ -64,6 +64,7 @@ type StoredTokenPayload = {
   refreshToken: string;
   expiresAt: number;
   scope?: string;
+  clientId?: string;
 };
 
 async function exchangeTokens(request: APIRequestContext): Promise<StoredTokenPayload> {
@@ -124,6 +125,7 @@ async function exchangeTokens(request: APIRequestContext): Promise<StoredTokenPa
     refreshToken: body.refresh_token,
     expiresAt: Date.now() + Math.max(expiresIn - 30, 0) * 1000,
     scope: body.scope,
+    clientId,
   };
 }