docpost
postprocess.go - Apply the Silence Laboratories documentation skin to doc2go output.
doc2go generates package pages with its own default look. This tool walks the generated site and injects the shared Decibel stylesheet, brand bar and theme toggle into every page, and overrides doc2go's default landing page with the Silence-branded version (the docs server renders the root route itself, so the generated root index.html is left untouched).