From a80aef26ecdfcba2ff2eecbccb1e0dbb0af2ff4f Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 15 Mar 2026 03:02:10 +0000
Subject: [PATCH 1/2] Initial plan


From 29ed5c3134c19ef3a0a395e6085de48ac44b20a1 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 15 Mar 2026 03:08:32 +0000
Subject: [PATCH 2/2] Fix Vite chunk output to ensure content script isolation

Build the content script as a separate single-entry Vite config so all
imports are always bundled inline, preventing silent runtime breakage if
shared imports are added to selection-overlay.ts in future refactors.

Co-authored-by: numbers-official <181934381+numbers-official@users.noreply.github.com>
---
 package-lock.json      | 10 ++--------
 package.json           |  2 +-
 vite.config.ts         |  3 +--
 vite.content.config.ts | 32 ++++++++++++++++++++++++++++++++
 4 files changed, 36 insertions(+), 11 deletions(-)
 create mode 100644 vite.content.config.ts

diff --git a/package-lock.json b/package-lock.json
index 9c91664..26a975e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "proofsnap-extension",
-  "version": "1.1.1",
+  "version": "1.1.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "proofsnap-extension",
-      "version": "1.1.1",
+      "version": "1.1.4",
       "dependencies": {
         "react": "^19.0.0",
         "react-dom": "^19.0.0"
@@ -49,7 +49,6 @@
       "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.28.4.tgz",
       "integrity": "sha512-2BCOP7TN8M+gVDj7/ht3hsaO/B/n5oDbiAyyvnRlNOs+u1o+JWNYTQrmpuNp1/Wq2gcFrI01JAW+paEKDMx/CA==",
       "dev": true,
-      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.27.1",
         "@babel/generator": "^7.28.3",
@@ -1156,7 +1155,6 @@
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.2.tgz",
       "integrity": "sha512-6mDvHUFSjyT2B2yeNx2nUgMxh9LtOWvkhIU3uePn2I2oyNymUAX1NIsdgviM4CH+JSrp2D2hsMvJOkxY+0wNRA==",
       "dev": true,
-      "peer": true,
       "dependencies": {
         "csstype": "^3.0.2"
       }
@@ -1267,7 +1265,6 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
-      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.8.9",
         "caniuse-lite": "^1.0.30001746",
@@ -1709,7 +1706,6 @@
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -1769,7 +1765,6 @@
       "version": "19.2.0",
       "resolved": "https://registry.npmjs.org/react/-/react-19.2.0.tgz",
       "integrity": "sha512-tmbWg6W31tQLeB5cdIBOicJDJRR2KzXsV7uSK9iNfLWQ5bIZfxuPEHp7M8wiHyHnn0DD1i7w3Zmin0FtkrwoCQ==",
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -2000,7 +1995,6 @@
       "resolved": "https://registry.npmjs.org/vite/-/vite-6.3.6.tgz",
       "integrity": "sha512-0msEVHJEScQbhkbVTb/4iHZdJ6SXp/AvxL2sjwYQFfBqleHtnCqv1J3sa9zbWz/6kW1m9Tfzn92vW+kZ1WV6QA==",
       "dev": true,
-      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.4.4",
diff --git a/package.json b/package.json
index 2a312f5..6ebe6ae 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "type": "module",
   "scripts": {
     "dev": "vite build --watch --mode development",
-    "build": "tsc && vite build",
+    "build": "tsc && vite build && vite build --config vite.content.config.ts",
     "preview": "vite preview",
     "type-check": "tsc --noEmit",
     "generate-manifest": "node scripts/generate-manifest.js"
diff --git a/vite.config.ts b/vite.config.ts
index b5839c4..279ae10 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -41,8 +41,7 @@ export default defineConfig({
         options: resolve(__dirname, 'src/options/options.html'),
         background: resolve(__dirname, 'src/background/service-worker.ts'),
         offscreen: resolve(__dirname, 'src/offscreen/offscreen.ts'),
-        share: resolve(__dirname, 'src/share/share.tsx'),
-        'content/selection-overlay': resolve(__dirname, 'src/content/selection-overlay.ts')
+        share: resolve(__dirname, 'src/share/share.tsx')
       },
       output: {
         entryFileNames: '[name].js',
diff --git a/vite.content.config.ts b/vite.content.config.ts
new file mode 100644
index 0000000..eaccb52
--- /dev/null
+++ b/vite.content.config.ts
@@ -0,0 +1,32 @@
+import { defineConfig } from 'vite';
+import { resolve } from 'path';
+
+/**
+ * Separate Vite config for content scripts.
+ *
+ * Content scripts injected via chrome.scripting.executeScript must be
+ * completely self-contained — they cannot resolve ES module chunk imports
+ * at runtime. Building content scripts as a single-entry point ensures that
+ * all static imports are bundled inline and no shared chunks are emitted.
+ */
+export default defineConfig({
+  base: './',
+  resolve: {
+    alias: {
+      '@': resolve(__dirname, './src')
+    }
+  },
+  build: {
+    outDir: 'dist',
+    emptyOutDir: false,
+    rollupOptions: {
+      input: {
+        'content/selection-overlay': resolve(__dirname, 'src/content/selection-overlay.ts')
+      },
+      output: {
+        entryFileNames: '[name].js',
+        assetFileNames: '[name].[ext]'
+      }
+    }
+  }
+});