fix(template-generator): exclude next cache from turbo outputs (#1065)

Author: AmanVarshney01

apps/web/content/docs/project-structure.mdx

@@ -461,7 +461,7 @@ Generated only if you chose the Nx addon.
   "tasks": {
     "build": {
       "dependsOn": ["^build"],
-      "outputs": ["dist/**", ".next/**"]
+      "outputs": ["dist/**", ".next/**", "!.next/cache/**"]
     },
     "dev": {
       "cache": false,

packages/template-generator/src/processors/turbo-generator.ts

@@ -58,12 +58,12 @@ function generateTurboConfig(config: ProjectConfig): TurboConfig {
 function getBaseTasks(frontend: string[]): Record<string, TurboTask> {
   // Build outputs per framework:
   // - Vite-based (tanstack-router, react-router, tanstack-start, solid, svelte): dist/**
-  // - Next.js: .next/**
+  // - Next.js: .next/** excluding .next/cache/**
   // - Nuxt: .nuxt/**, .output/**
   const buildOutputs = ["dist/**"];
 
   if (frontend.includes("next")) {
-    buildOutputs.push(".next/**");
+    buildOutputs.push(".next/**", "!.next/cache/**");
   }
 
   if (frontend.includes("nuxt")) {