feat(lab): Migrate lab to main repo. (#4521)

* Add directory

* Add lab check script

* Delete duplicated icons

* Fix the lab page

* Adjust paths

* update lockfile

* update lockfile

* fix(lab/planet): replace with guideline-compliant design

* Add install step

* Add second install step

* Adjust lab in site

* try this

* Fix workflow

* Add cspell

* Format code

* Temporary delete icons for copilot review

* Place back lab icons

* Apply suggestions from code review

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* Update lock file

* Revert svg changes

* Fix list

* Rename filenames

* Format tsconfig

---------

Co-authored-by: Karsa <contact@karsa.org>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

docs/scripts/writeLabIconMetaIndex.mts

@@ -0,0 +1,49 @@
+import fs from 'fs';
+import path from 'path';
+import { readSvgDirectory, toCamelCase } from '@lucide/helpers';
+
+const currentDir = process.cwd();
+const ICONS_DIR = path.resolve(currentDir, '../lab');
+const iconJsonFiles = await readSvgDirectory(ICONS_DIR, '.json');
+
+const labDirectory = path.resolve(currentDir, '.vitepress/data/lab');
+const location = path.resolve(currentDir, labDirectory, 'iconMetaData.ts');
+
+if (fs.existsSync(location)) {
+  fs.unlinkSync(location);
+}
+
+if (!fs.existsSync(labDirectory)) {
+  fs.mkdirSync(labDirectory);
+}
+
+const iconMetaIndexFileImports = [];
+const iconMetaIndexFileExports = [];
+
+iconJsonFiles.forEach((iconJsonFile) => {
+  const iconName = path.basename(iconJsonFile, '.json');
+
+  iconMetaIndexFileImports.push(
+    `import ${toCamelCase(iconName)}Metadata from '../../../../lab/${iconName}.json';`,
+  );
+  iconMetaIndexFileExports.push(`  '${iconName}': ${toCamelCase(iconName)}Metadata,`);
+});
+
+try {
+  await fs.promises.writeFile(
+    location,
+    `\
+${iconMetaIndexFileImports.join('\n')}
+
+
+  export default {
+${iconMetaIndexFileExports.join('\n')}
+  }
+    `,
+    'utf-8',
+  );
+
+  console.log('Successfully write icon json file index');
+} catch (error) {
+  throw new Error(`Something went wrong generating icon json file index file,\n ${error}`);
+}