* added secondary action
* create book command
* open as untitled
* create toc.yml and update title
* added comments
* throw error if filenames have unsupported chars
* update prompt message
* remove the toLocaleLower
* added await
* moced createbookpath out of the command handler
* removed tolocalelower and added comments
* moved the formatting and file handling code from core to notebook
* fixes for contents with folders
* collapse the code cell
* remove output
* reused existing command to open book
* comment typu and added await
* some optimization
* check for table
* fix table resizing
* Fix for sash crash
* Removed space
* small optimization
* small change in message
* small change
* changed wording
* removed timeout for onResize
* Removed onGridRendered
* fix isCellOnScreen
* small spacing fixes
* removed timeout in gridParentComponent
* fix for indexing
* reduced instances of "self"
* minor fixes for self and this
* Checkpoint
* Adding mock contents for tree
* added open sqlproj dialog
* reading files from directory
* Added directory traversal
* Adding tree sorting by folder vs file and label
* Improved auto-unfolding of tree based on node type
* replacing fs with fs.promise alias
* PR feedback
* added activation event for when workspace contains sqlproj files
* Returning after displaying error
* Fixing linter errors
* Reworked tree
* Fixing missing grandchildren
* Correcting tree URI construction
* Refactoring to isolate tree item responsibilities from data model responsibilities
* project file parsing
* constructing tree from project files rather than filesystem
* Fixing double-initialization
* Changing projectEntry to take enum for file type
* Correct node type for project item
* Parsing datasources.json
* Child nodes for sql data source
* Localizing strings
* Checkpoint
* Adding mock contents for tree
* added open sqlproj dialog
* reading files from directory
* Added directory traversal
* Adding tree sorting by folder vs file and label
* Improved auto-unfolding of tree based on node type
* replacing fs with fs.promise alias
* PR feedback
* added activation event for when workspace contains sqlproj files
* Returning after displaying error
* Fixing linter errors
* Reworked tree
* Fixing missing grandchildren
* Correcting tree URI construction
* Refactoring to isolate tree item responsibilities from data model responsibilities
* project file parsing
* constructing tree from project files rather than filesystem
* Fixing double-initialization
* Changing projectEntry to take enum for file type
* Correct node type for project item
* Parsing datasources.json
* Child nodes for sql data source
* Localizing strings
* missed file in merge
* changed extension method to helper
* cleanup
* Adding docstrings
