From adddb4515817d03ff0d7db469fa684c7c1490ee0 Mon Sep 17 00:00:00 2001
From: Sergey Kozyrenko <sirozha_blr@tut.by>
Date: Sun, 24 May 2026 08:19:28 +0700
Subject: [PATCH] build(frontend): vendor-chunk charts/pdf/tiptap/monaco
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Stabilizes browser cache: changes in dashboard/knowledges/report code
no longer invalidate the heavy vendor libs. Side effect: the catch-all
(react|react-dom|react-router-dom) regex stopped swallowing
@monaco-editor/react and @tiptap/react, so react-vendor drops 469→178 KB.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 frontend/vite.config.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index 1b40833c..bfaa3f29 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -77,6 +77,18 @@ export default defineConfig(({ mode }) => {
                         if (/[\\/]@xterm[\\/]/.test(id)) {
                             return 'terminal';
                         }
+                        if (/[\\/]recharts[\\/]/.test(id)) {
+                            return 'charts';
+                        }
+                        if (/[\\/]@react-pdf[\\/]/.test(id)) {
+                            return 'pdf';
+                        }
+                        if (/[\\/](monaco-editor|@monaco-editor[\\/]react)[\\/]/.test(id)) {
+                            return 'monaco';
+                        }
+                        if (/[\\/](@tiptap|tiptap-markdown|prosemirror-[a-z-]+)[\\/]/.test(id)) {
+                            return 'tiptap';
+                        }
                         if (/[\\/](react|react-dom|react-router-dom)[\\/]/.test(id)) {
                             return 'react-vendor';
                         }