feat: allow custom truncation suffix

[pauldambra]

when adding #1530 I realised that there's code in the console plugin for truncation that we're copying so our users have to download twice (not much but every little helps)

the only difference is we use (and some code expects) a different truncation marker

so, this

• lets you add a custom truncation marker
• and actively truncates strings not just objects that are being toString-ed

[changeset-bot]

🦋 Changeset detected

Latest commit: 8e52272

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 18 packages

Name	Type
@rrweb/rrweb-plugin-console-record	Patch
rrweb	Patch
rrweb-snapshot	Patch
rrdom	Patch
rrdom-nodejs	Patch
rrweb-player	Patch
@rrweb/all	Patch
@rrweb/replay	Patch
@rrweb/record	Patch
@rrweb/types	Patch
@rrweb/packer	Patch
@rrweb/web-extension	Patch
rrvideo	Patch
@rrweb/rrweb-plugin-console-replay	Patch
@rrweb/rrweb-plugin-sequential-id-record	Patch
@rrweb/rrweb-plugin-sequential-id-replay	Patch
@rrweb/rrweb-plugin-canvas-webrtc-record	Patch
@rrweb/rrweb-plugin-canvas-webrtc-replay	Patch

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[pauldambra]

@Juice10 noticed this while in there earlier... it's useful for us, but happy to drop it if not useful for the library generally :)

[pauldambra]

@eoghanmurray ping on this for next week (i'm just watering my PRs while #4 daughter naps :))