chore: Update CSS dupe finder
chore: Update CSS dupe finder

Separate log and CSS dupe block format logic. This way they are in
their own functions and only do their specific function. Helps
keep code clean and modular.

{master}[snippets/concepts/css_dupe_finder]

cgabriel5/snippets,cgabriel5/snippets,cgabriel5/snippets