Impl record iframe (#481)

* Impl record iframe

* iframe observe

* temp: add bundle file to git

* update bundle

* update with pick

* update bundle

* fix fragment map remove

* feat: add an option to determine whether to pause CSS animation when playback is paused (#428)

set pauseAnimation to true by default

* fix: elements would lose some states like scroll position because of "virtual parent" optimization (#427)

* fix: elements would lose some state like scroll position because of "virtual parent" optimization

* refactor: the bugfix code

bug: elements would lose some state like scroll position because of "virtual parent" optimization

* fix: an error occured at applyMutation(remove nodes part)

error message:
Uncaught (in promise) DOMException: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node

* pick fixes

* revert ignore file

* re-impl iframe record

* re-impl iframe replay

* code housekeeping

* move multi layer dimension calculation to replay side

* update test cases

* teardown test server

* upgrade rrweb-snapshot with iframe load timeout

Co-authored-by: Lucky Feng <yun.feng@smartx.com>

yarn.lock

@@ -2749,10 +2749,10 @@ rollup@^2.3.3:
   optionalDependencies:
     fsevents "~2.1.2"
 
-rrweb-snapshot@^1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/rrweb-snapshot/-/rrweb-snapshot-1.0.4.tgz#608acf0f066e4f72213109ee6bfe25d291e7eb0b"
-  integrity sha512-I9oeK+LPeFE8N8MT011gBLEb+3VjnU3TJNHphzqDu5XJLna8bvMx9tkTiyD9MOlVCX80Le/MwSBxoJMpCX9uQA==
+rrweb-snapshot@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/rrweb-snapshot/-/rrweb-snapshot-1.0.6.tgz#2b1143d2e8b5bba54c54bd63e485cfc253763b8e"
+  integrity sha512-ctwaNjFnomNFe446gOcMusSzIxLUnF0kq6ev0iuKa1W1lhiVcBoRdfpE8zDDRKee2MxHxt0rq2T5DMKSIAD6fQ==
 
 run-async@^2.2.0:
   version "2.4.1"