feat(browser): request/response headers on spans, replay bodies and canvas - #1157

feat(browser): request/response headers on spans, replay bodies and canvas#1157

Makisuo merged 8 commits into

feat/browser-sdk-offline-queueMapleTechLabs/maple:feat/browser-sdk-offline-queuefrom

feat/browser-sdk-network-canvasMapleTechLabs/maple:feat/browser-sdk-network-canvasCopy head branch name to clipboard