feat: safer rrweb events and regular full snapshots

[pauldambra]

regular full snapshots

we currently only take a full snapshot at the start of a recording or on return from idle

so if someone has an active and complex 20 minute recording we accrue 20 minutes of incremental snapshots. this has performance impact on playback and on seeking

instead now, when we start recording we set an interval to take another full snapshot in 5 minutes

if we see a fullsnapshot before that we reset the timer, so that we would take a full snapshot 5 minutes after that

safer rrweb events

we believe we are missing full snapshots and custom events - maybe on return from idle

this adds a simple in-memory queue so that if we cannot take one of these triggered events, we will retry the next time rrweb emits an event

it also adds a custom event to report this happened so that we can track how often and by how much this is happening (cos it might not help 🤷)

[github-actions]

Size Change: +3.69 kB (0%)

Total Size: 766 kB

Filename	Size	Change
dist/array.full.js	180 kB	+923 B (+1%)
dist/array.js	121 kB	+923 B (+1%)
dist/es.js	121 kB	+923 B (+1%)
dist/module.js	121 kB	+923 B (+1%)

ℹ️ View Unchanged

Filename	Size
dist/exception-autocapture.js	12 kB
dist/recorder-v2.js	104 kB
dist/recorder.js	58.5 kB
dist/surveys.js	48.7 kB

_{compressed-size-action}

[marandaneto]

Left a few comments but LGTM.
If we see that this improves something (eg player performance) or at least helps us debug things, I can do the very same on Mobile.