From aca4d045b2dfa06a57effdfd4a2865613628d743 Mon Sep 17 00:00:00 2001
From: CC Worker <cc-worker@kevlarai.local>
Date: Sun, 31 May 2026 23:28:11 +0000
Subject: [PATCH 1/2] perf: split tldraw/MUI/supabase into separate vendor
 chunks

---
 vite.config.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/vite.config.ts b/vite.config.ts
index b48799d..c368d7a 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -117,6 +117,15 @@ export default defineConfig(({ mode }) => {
     build: {
       outDir: 'dist',
       sourcemap: mode === 'development',
+      rollupOptions: {
+        output: {
+          manualChunks: {
+            'vendor-tldraw': ['@tldraw/tldraw', '@tldraw/state', '@tldraw/store'],
+            'vendor-mui': ['@mui/material', '@mui/icons-material', '@emotion/react', '@emotion/styled'],
+            'vendor-supabase': ['@supabase/supabase-js'],
+          },
+        },
+      },
     },
 
     resolve: {

From 2e3cb134d1c8b38a7390156e86e911400c99fd2f Mon Sep 17 00:00:00 2001
From: CC Worker <cc-worker@kevlarai.local>
Date: Sun, 31 May 2026 23:31:15 +0000
Subject: [PATCH 2/2] =?UTF-8?q?perf:=20expand=20manual=20chunks=20?=
 =?UTF-8?q?=E2=80=94=20add=20react/router,=20calendar,=20xyflow=20vendor?=
 =?UTF-8?q?=20splits?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

index bundle: 1565kB → 1085kB (under 1500kB target)
Chunks: vendor-react 163kB, vendor-calendar 274kB, vendor-xyflow 181kB added.
---
 vite.config.ts | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/vite.config.ts b/vite.config.ts
index c368d7a..72c5f99 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -120,9 +120,14 @@ export default defineConfig(({ mode }) => {
       rollupOptions: {
         output: {
           manualChunks: {
-            'vendor-tldraw': ['@tldraw/tldraw', '@tldraw/state', '@tldraw/store'],
-            'vendor-mui': ['@mui/material', '@mui/icons-material', '@emotion/react', '@emotion/styled'],
+            'vendor-react':    ['react', 'react-dom', 'react-router-dom'],
+            'vendor-tldraw':   ['@tldraw/tldraw', '@tldraw/state', '@tldraw/store'],
+            'vendor-mui':      ['@mui/material', '@mui/icons-material', '@emotion/react', '@emotion/styled'],
             'vendor-supabase': ['@supabase/supabase-js'],
+            'vendor-calendar': ['@fullcalendar/core', '@fullcalendar/daygrid', '@fullcalendar/interaction',
+                                '@fullcalendar/list', '@fullcalendar/multimonth', '@fullcalendar/react',
+                                '@fullcalendar/timegrid'],
+            'vendor-xyflow':   ['@xyflow/react'],
           },
         },
       },