fix(cli): add trusted origins in auth.ts (convex+better-auth)

Author: AmanVarshney01

apps/cli/templates/auth/better-auth/convex/backend/convex/auth.ts.hbs

@@ -23,6 +23,7 @@ export const createAuth = (
         },
         {{#if (or (includes frontend "tanstack-start") (includes frontend "next"))}}
         baseUrl: siteUrl,
+        trustedOrigins: [siteUrl],
         {{else}}
         trustedOrigins: [siteUrl],
         {{/if}}
@@ -45,4 +46,4 @@ export const getCurrentUser = query({
     handler: async (ctx) => {
         return authComponent.getAuthUser(ctx);
     },
-});
+});