Bugfix 526 / fix slow text edit behavior

[PhotoNomad0]

Describe what your pull request addresses

• update single-scripture-rcl with fix for slow verse edit behavior

Test Instructions

• test with https://deploy-preview-618--gateway-edit.netlify.app/
• edit a verse and paste in a large text block
• then type some more characters and should not see any delays for characters typed in.
• when you are editing, you should see the save and align buttons grayed out. If you try clicking on them, you should only see the processing spinner as edit window loses context. You should not see saving of verse changes or alignment dialog pop up - just the processing spinner.
• when you leave text edit window, should see spinner when processing new edit text
• after processing finished, save and alignment button should be re-enabled.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (a9a318b) 50.11% compared to head (bb60903) 51.89%.

❗ Current head bb60903 differs from pull request most recent head a2de80a. Consider uploading reports for the commit a2de80a to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #618      +/-   ##
===========================================
+ Coverage    50.11%   51.89%   +1.78%     
===========================================
  Files           43       43              
  Lines         1345     1345              
===========================================
+ Hits           674      698      +24     
+ Misses         671      647      -24     

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[PhotoNomad0]

Note:

• the longest part of the delays is coming from wordaligner.merge() which merges verse alignments and wordbank with the verse text. This is in an old library used with tCore that is used during export to usfm. It would be touchy to modify due to the risk of breaking tCore also. We have a bunch of unit tests, but not known if all edge cases covered.