Optimization

<!-- Before: repeated on every element -->
<path stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none" d="..." />
<path stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none" d="..." />

<!-- After: set once on root -->
<svg stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" fill="none" ...>
  <path d="..." />
  <path d="..." />
</svg>

svgo input.svg -o output.svg
svgo input.svg                  # Overwrite in place
svgo -f ./icons/                # Process entire folder

// svgo.config.mjs
export default {
  plugins: [
    {
      name: 'preset-default',
      params: {
        overrides: {
          removeViewBox: false,          // CRITICAL: never remove viewBox
          cleanupIds: false,             // Keep IDs if using defs/use
        },
      },
    },
    'removeXMLNS',                       // Only if inlining in HTML
    {
      name: 'convertPathData',
      params: {
        floatPrecision: 2,              // 2 decimals for icons
      },
    },
  ],
};