From c3844db2bd862f35649fa5654477d9fd99a198d4 Mon Sep 17 00:00:00 2001
From: Danila Poyarkov <dev@dannote.net>
Date: Sun, 1 Mar 2026 19:57:51 +0300
Subject: [PATCH] Stub shiki to eliminate 9MB of unused language grammars
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vue-stream-markdown bundles all 359 shiki grammar chunks by default.
We only need plain text code blocks in chat. Alias shiki to an empty
module — build drops from 20MB/377 files to 11MB/103 files.
---
 src/shims/shiki.ts | 1 +
 vite.config.ts     | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 src/shims/shiki.ts

diff --git a/src/shims/shiki.ts b/src/shims/shiki.ts
new file mode 100644
index 000000000..4a9b313e5
--- /dev/null
+++ b/src/shims/shiki.ts
@@ -0,0 +1 @@
+throw new Error('shiki is stubbed out to reduce bundle size')
diff --git a/vite.config.ts b/vite.config.ts
index c82a9923c..d98340b8a 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -14,7 +14,8 @@ const host = process.env.TAURI_DEV_HOST
 export default defineConfig(async () => ({
   resolve: {
     alias: {
-      '@': resolve(__dirname, 'src')
+      '@': resolve(__dirname, 'src'),
+      shiki: resolve(__dirname, 'src/shims/shiki.ts')
     }
   },
   plugins: [