fix: restore companies/flowfuse.json to exact main state

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Yndira-E

src/_data/companies/flowfuse.json

@@ -3,4 +3,4 @@
     "name": "FlowFuse",
     "img": "/images/flowfuse-icon.png",
     "url": "https://flowfuse.com"
-}
+}