fix: remove with-tanstack-router from v2 templates list

Removed with-tanstack-router as it currently has an SSR issue in v2.
The detailed deep-dive investigation and fix options have been documented in PR #78 for future reference.

Author: nerdchanii

packages/create/src/utils/constants.ts

@@ -74,7 +74,6 @@ const START_TEMPLATES = [
 	"with-prisma",
 	"with-solid-styled",
 	"with-tailwindcss",
-	"with-tanstack-router",
 	"with-trpc",
 	"with-unocss",
 	"with-vitest",