* Added get_key to powertoysmodule interface
* Replace get_name with get_key
* Implement get_key function in modules
* Make key global constant in each module
* Update settings v1 to use key to load and save files
* Fixed fancyzones and preview pane unit tests
* Removed setings unit test as the case is not covered anymore
* Add constant files for modules and use it to reference module key
* Add constant string files to colorpicker, launcher and shortcut guide
* correct sunction signature in settings helper
* Fix powerpreview merge conflicts
* nit fix with include statement location
* add check for fields in from_json_string
* Updated preview pane tests with correct from_json_string signature
* Correct Image resizer naming
* Roll back changes for adding check for property and version
* Fix image resizer not working
Co-authored-by: Alexis Campailla <alexis@janeasystems.com>
Co-authored-by: Bret Anderson <bretan@microsoft.com>
Co-authored-by: Enrico Giordani <enrico.giordani@gmail.com>
Co-authored-by: Jaime Bernardo <jaime@janeasystems.com>
Co-authored-by: Jeff Bogdan <jeffbog@microsoft.com>
Co-authored-by: March Rogers <marchr@microsoft.com>
Co-authored-by: Mike Harsh <mharsh@microsoft.com>
Co-authored-by: Nachum Bundak <Nachum.Bundak@microsoft.com>
Co-authored-by: Oliver Jones <ojones@microsoft.com>
Co-authored-by: Patrick Little <plittle@microsoft.com>
