[BUG]: Solid Icons are not solid filled

### Description of the bug Solid icons are no longer solid fill. <img width="987" alt="image" src="https://github.com/shinokada/svelte-heros-v2/assets/4064480/84e6530b-8cff-4671-a1f6-af274bc3cca7"> ### Steps To Reproduce 1. Pick the Star Icon 2. The Solid variation is not filled ``` <Icon name="star-solid" class="text-green-500" /> ``` I'm trying to upgrade to v 0.8.2 and is seeing this regression. ### Additional Information _No response_