oxygene optimizations, added ops, undeprecated path

extracted oxygene gem

added YARD docs, several new APIs, optimizations, deprecations and access level tweaks

minor refactoring, added some protected methods in Stream

faster Firehose streaming, removed old Stream.new

sync event, verification, actor status

Jetstream support

performance fixes for CAR parsing

heartbeat checking, user agent field

new event and record types, fixes

labels firehose, default error handler, ruby 3.3 fixes

added labeler record type

identity event, Stream reconnect, connecting to ws:// URLs

fixed image CIDs, $bytes encoding, new record types

fixed decoding of image CIDs in records

message parsing performance improvements

switched websocket library to faye-websocket

cursor support; ‘connecting’ callback; minor fixes

added Property#rkey

Added heartbeat thread to restart websocket

Implemented connecting to the websocket

First working version of message parsing, without websocket connection yet