Vite Plugin Error: Error occurs during dev run when configuring the code-inspector-plugin.

Describe the bug

Error occurs during dev run when configuring the code-inspector-plugin.

wxt.config.ts

import { resolve } from 'node:path'
import tailwindcss from '@tailwindcss/vite'
import { codeInspectorPlugin } from 'code-inspector-plugin'
import { defineConfig } from 'wxt'
// See https://wxt.dev/api/config.html
export default defineConfig({
  extensionApi: 'chrome',
  modules: ['@wxt-dev/module-react'],
  manifest: {
    name: 'Prime copilot',
    icons: {
      16: '/logo.png',
      48: '/logo.png',
      128: '/logo.png',
    },
    permissions: [
      // 'sidePanel',
      'scripting',
      'tabs',
      'activeTab',
      'storage',
    ],
    host_permissions: ['<all_urls>'],
    // side_panel: {
    //   default_path: 'sidepanel/index.html',
    // },
    action: {
      default_title: '点击打开侧边栏',
    },
  },
  vite() {
    return {
      plugins: [
        tailwindcss() as any,
        codeInspectorPlugin({
          bundler: 'vite',
          exclude: /background/,
        }),
      ],
      resolve: {
        // 插件的资源都要打包进去
        alias: [
          {
            find: /@prime\/copilot-utils/,
            replacement: resolve(__dirname, '../copilot-utils/index.ts'),
          },
          {
            find: /@sidepanel/,
            replacement: resolve(__dirname, './entrypoints/sidepanel'),
          },
        ],
      },
    }
  },
})

Reproduction

https://github.com/njzzzz/wtx-code-inspector-plugin

Steps to reproduce

pnpm install
pnpm dev

System Info

System:
    OS: macOS 15.3.2
    CPU: (8) arm64 Apple M1 Pro
    Memory: 98.19 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 20.18.1 - ~/.nvm/versions/node/v20.18.1/bin/node
    Yarn: 1.22.22 - ~/.nvm/versions/node/v20.18.1/bin/yarn
    npm: 10.8.2 - ~/.nvm/versions/node/v20.18.1/bin/npm
    pnpm: 9.15.2 - ~/.nvm/versions/node/v20.18.1/bin/pnpm
  Browsers:
    Chrome: 134.0.6998.166
    Safari: 18.3.1
  npmPackages:
    wxt: ^0.19.29 => 0.19.29

Used Package Manager

pnpm

Validations

• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

Start with the reproduced wxt.config.ts and the Vite plugin configuration in https://github.com/njzzzz/wtx-code-inspector-plugin; run pnpm install and pnpm dev to capture the reported error. Trace how WXT 0.19.29 handles the configured plugins, then verify that the development run succeeds with code-inspector-plugin enabled and the background exclusion preserved.