Allow getting stack trace error dialog from session.notify errors

[cmdcolin]

Fixes #1968

This adds a function called session.notifyError that has a different signature from session.notify. Differences of session.notifyError with session.notify

• allows it to have a default "action" (third param of session.notify)
• passes the entire error object (which contains stack trace) instead of string message
• also can pass an "extra" param that contains any extra info (like snapshot of session state)

[codecov]

Codecov Report

Attention: Patch coverage is 48.33333% with 31 lines in your changes are missing coverage. Please review.

Project coverage is 62.58%. Comparing base (82f305e) to head (ce4f34e).

Files	Patch %	Lines
packages/core/ui/ErrorMessageStackTraceDialog.tsx	0.00%	5 Missing ⚠️
packages/core/ui/SnackbarModel.tsx	78.26%	5 Missing ⚠️
products/jbrowse-desktop/src/rootModel/Menus.ts	0.00%	4 Missing ⚠️
...tenyDisplay/components/LaunchSyntenyViewDialog.tsx	0.00%	2 Missing ⚠️
...arSyntenyDisplay/components/SyntenyContextMenu.tsx	0.00%	2 Missing ⚠️
...earPileupDisplay/SharedLinearPileupDisplayMixin.ts	0.00%	1 Missing ⚠️
...kpoint-split-view/src/BreakpointSplitView/model.ts	0.00%	1 Missing ⚠️
...ins/data-management/src/ucsc-trackhub/doConnect.ts	0.00%	1 Missing ⚠️
...plot-view/src/DotplotReadVsRef/DotplotReadVsRef.ts	0.00%	1 Missing ⚠️
plugins/dotplot-view/src/LaunchDotplotView.ts	0.00%	1 Missing ⚠️
... and 8 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4284      +/-   ##
==========================================
- Coverage   62.60%   62.58%   -0.02%     
==========================================
  Files        1088     1088              
  Lines       31502    31498       -4     
  Branches     7531     7530       -1     
==========================================
- Hits        19721    19713       -8     
- Misses      11604    11611       +7     
+ Partials      177      174       -3     

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