fix(api): mount /v1 router via .route, not basePath

packages/api/src/index.ts

@@ -52,7 +52,7 @@ const appRouter = new Hono()
   .route("/auth", authRouter)
   .route("/billing", billingRouter)
   .route("/my", myRouter)
-  .route("/", v1Router)
+  .route("/v1", v1Router)
   .route("/organizations", organizationRouter)
   .route("/public", publicRouter)
   .route("/storage", storageRouter)

packages/api/src/modules/mesh/v1-router.ts

@@ -59,7 +59,6 @@ const historyQuerySchema = z.object({
 });
 
 export const v1Router = new Hono<Env>()
-  .basePath("/v1")
   .use(enforceApiKey)
 
   // POST /v1/messages — send to a topic