From f9a32bc2b8e58f8277182011dbec5827a56f4746 Mon Sep 17 00:00:00 2001
From: Dany Khalife <dev@dkhalife.com>
Date: Sat, 6 Jun 2026 16:27:02 -0400
Subject: [PATCH] Enable incremental caches for tsc and eslint in frontend

Add TypeScript incremental build info and ESLint --cache to speed up repeated type-check and lint runs. Caches are written under node_modules/.cache (already git-ignored). No behavior change.
---
 frontend/package.json  | 2 +-
 frontend/tsconfig.json | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/frontend/package.json b/frontend/package.json
index ccae98cc..8f749404 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "start": "vite --host",
     "build": "vite build --mode prod",
-    "lint": "eslint .",
+    "lint": "eslint . --cache --cache-location ./node_modules/.cache/eslint/",
     "preview": "vite preview",
     "test": "jest",
     "test:watch": "jest --watch",
diff --git a/frontend/tsconfig.json b/frontend/tsconfig.json
index f5dd9815..b983964f 100644
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@@ -8,6 +8,8 @@
     "moduleResolution": "node",
     "esModuleInterop": true,
     "skipLibCheck": true,
+    "incremental": true,
+    "tsBuildInfoFile": "./node_modules/.cache/tsc/tsconfig.tsbuildinfo",
     "strict": true,
     "forceConsistentCasingInFileNames": true,
     "baseUrl": "./",