chore: remove outdated performance and rendering guidelines from references (#548)

Author: patricklafrance

.agents/skills/turborepo/SKILL.md

@@ -9,7 +9,7 @@ description: |
   monorepo, shares code between apps, runs changed/affected packages, debugs cache,
   or has apps/packages directories.
 metadata:
-  version: 2.8.13-canary.8
+  version: 2.8.13-canary.12
 ---
 
 # Turborepo Skill
@@ -722,7 +722,7 @@ import { Button } from "@repo/ui/button";
 
 ```json
 {
-  "$schema": "https://v2-8-13-canary-8.turborepo.dev/schema.json",
+  "$schema": "https://v2-8-13-canary-12.turborepo.dev/schema.json",
   "tasks": {
     "build": {
       "dependsOn": ["^build"],

.agents/skills/turborepo/references/best-practices/structure.md

@@ -95,7 +95,7 @@ Package tasks enable Turborepo to:
 
 ```json
 {
-  "$schema": "https://v2-8-13-canary-8.turborepo.dev/schema.json",
+  "$schema": "https://v2-8-13-canary-12.turborepo.dev/schema.json",
   "tasks": {
     "build": {
       "dependsOn": ["^build"],

.agents/skills/turborepo/references/configuration/RULE.md

@@ -73,7 +73,7 @@ When you run `turbo run lint`, Turborepo finds all packages with a `lint` script
 
 ```json
 {
-  "$schema": "https://v2-8-13-canary-8.turborepo.dev/schema.json",
+  "$schema": "https://v2-8-13-canary-12.turborepo.dev/schema.json",
   "globalEnv": ["CI"],
   "globalDependencies": ["tsconfig.json"],
   "tasks": {

.agents/skills/turborepo/references/environment/RULE.md

@@ -80,7 +80,7 @@ Exclude variables (useful with framework inference):
 
 ```json
 {
-  "$schema": "https://v2-8-13-canary-8.turborepo.dev/schema.json",
+  "$schema": "https://v2-8-13-canary-12.turborepo.dev/schema.json",
   "globalEnv": ["CI", "NODE_ENV"],
   "globalPassThroughEnv": ["GITHUB_TOKEN", "NPM_TOKEN"],
   "tasks": {

.agents/skills/turborepo/references/environment/gotchas.md

@@ -112,7 +112,7 @@ If you use `.env.development` and `.env.production`, both should be in inputs.
 
 ```json
 {
-  "$schema": "https://v2-8-13-canary-8.turborepo.dev/schema.json",
+  "$schema": "https://v2-8-13-canary-12.turborepo.dev/schema.json",
   "globalEnv": ["CI", "NODE_ENV", "VERCEL"],
   "globalPassThroughEnv": ["GITHUB_TOKEN", "VERCEL_URL"],
   "tasks": {