docs: Remove contributing

We GitHub now bois

docs: Update contributing

buf: Move bitCount call after type check

readme: Update description

docs: Update contributing language

main: Add buf import

buf: Make bit count check more correct before shift decrement

bytes: Change import ordering

buf: Remove that comment

buf: Add comment on bit count check before shift decrement

buf: Fix unterminated switch case

buf: Avoid redundant bit_count check for floats

buf: Support f16 and f128

buf: Change while index type

buf: Update documentation

Add general documentation files

buf: Update some docs

buf: Update `get` implementation and add iN/float support

Initial commit