Improve experience working with USS

[zdmullen]

We've had a number of issues that deal with USS. We want to focus on resolving these during the next PI.

The issues for this epic include the following:

• Default to LF (vs CRLF) when editing USS files #187 Default to LF (vs CRLF) when editing USS files
• Opening files. Download new copy or reuse local? #458 Opening files. Download new copy or reuse local?
• USS - File Tree should keep Node state when you reload it #483 USS - File Tree should keep Node state when you reload it
• USS Rename - File Opening flow #563 USS Rename - File Opening flow
• USS Folder Rename hiccup? #567 USS Folder Rename hiccup? (Should be rechecked after merge #961 and #957)
• USS Tree collapses after folder rename #650 USS Tree collapses after folder rename (@JillieBeanSim has claimed this issue. Also partially solved by PR #957)
• USS Tree collapses when creating a New File or Directory #673 USS Tree collapses when creating a New File or Directory (Closed because similar to #650)
• Follow symlinks in USS tree #750 Follow symlinks in USS tree
• eTag error encountered when saving a file in root of tree (USS) #755 eTag error encountered when saving a file in root of tree (USS)
• Renaming a USS directory changes the tree structure #757 Renaming a USS directory changes the tree structure
• refreshing USS file list under a directory? #769 refreshing USS file list under a directory?
• Unable to edit ASCII file in USS  #782 Unable to edit ASCII file in USS
• USS File in favorites can fail on save #793 USS File in favorites can fail on save
• Data on USS files is cache'd locally and not cleared, so opened/closed files don't show correct content in some scenarios #806 Data on USS files is cache'd locally and not cleared, so opened/closed files don't show correct content in some scenarios

[github-actions]

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[JillieBeanSim]

all items have been completed or cancelled, closing