fix: copy lose whitespace (#2238)

Author: sunchanglong

.gitignore

@@ -23,4 +23,6 @@ Claude.md
 docusaurus.config.js
 sidebars.js
 src/**/*.js
+# Exception: CodeBlock component is intentionally JavaScript
+!src/theme/CodeBlock/index.js
 variables/*.js

docusaurus.config.ts

@@ -237,7 +237,8 @@ const config: Config = {
   ],
   trailingSlash: true,
   plugins: [
-    ['docusaurus-biel', bielMetaMap[locale]],
+    // Only load docusaurus-biel plugin if biel_project_id is defined
+    ...(biel_project_id ? [['docusaurus-biel', bielMetaMap[locale]]] : []),
     function injectLocaleSwitchScript() {
       return {
         name: 'inject-locale-switch-script',

package.json

@@ -27,6 +27,7 @@
     "@octokit/rest": "^21.0.2",
     "axios": "^1.12.0",
     "clsx": "^2.0.0",
+    "copy-text-to-clipboard": "^3.2.2",
     "docusaurus-biel": "^1.0.5",
     "minimatch": "^10.0.1",
     "prism-react-renderer": "^2.3.0",