ReplayWeb.page App 1.8.10

Regression fix release: fix embeds broken due to index.html no longer being cached (now readd as part of wabac sw.js init)
deps: bump to wabac.js 2.16.11

What's Changed

• Fix embed loading regression by @ikreymer in #227

Full Changelog: v1.8.9...v1.8.10