Method listCssCategories

MCP/server.js:574–686

(source = 'all')

  }

  async listCssCategories(source = 'all') {
    debugLog(`🏷️ Listing CSS categories (source: ${source})`);
    
    return new Promise((resolve, reject) => {
      let promises = [];

      // iCSS categories
      if (source === 'all' || source === 'icss') {
        promises.push(
          new Promise((resolve, reject) => {
            this.db.all(
              'SELECT labels, COUNT(*) as count FROM issues WHERE labels IS NOT NULL GROUP BY labels',
              (err, rows) => {
                if (err) {
                  reject(err);
                  return;
                }

                const categoryMap = new Map();
                rows.forEach(row => {
                  if (row.labels) {
                    const labels = JSON.parse(row.labels);
                    labels.forEach(label => {
                      categoryMap.set(label, (categoryMap.get(label) || 0) + row.count);
                    });
                  }
                });

                const categories = Array.from(categoryMap.entries())
                  .sort((a, b) => b[1] - a[1])
                  .map(([label, count]) => ({ 
                    label, 
                    count, 
                    source: 'iCSS',
                    type: 'article'
                  }));

                resolve(categories);
              }
            );
          })
        );
      }

      // CSS-Inspiration categories
      if (source === 'all' || source === 'inspiration') {
        promises.push(
          new Promise((resolve, reject) => {
            this.db.all(
              'SELECT category, COUNT(*) as count FROM css_inspiration GROUP BY category ORDER BY count DESC',
              (err, rows) => {
                if (err) {
                  reject(err);
                  return;
                }

                const categories = rows.map(row => ({
                  label: row.category,