* Enabling code analysis, and treating warnings as errors
* Error CA1724 The type name Settings conflicts in whole or in part with the namespace name 'Microsoft.PowerToys.Settings'. Change either name to eliminate the conflict. Microsoft.Plugin.Indexer C:\repos\powertoys\src\modules\launcher\Plugins\Microsoft.Plugin.Indexer\Settings.cs 9 Active
* Removing keyword "Interface" from namespace to fix fxcop warnings
* Fixing static analysis warnings on ContextMenuLoader
* Fixing general exception warnings for static analysis
* Fixing public list variables, non static methods, and general exception warning
* Implementing IDisposable on OleDBSearch although in practice these objects were already being disposed.
Also Validated we were not using user input directly for sql strings.
* Removing VS generated comments from dispose methods as per PR feedback.
* Setting translated text to use current culture as per PR feedback.
* Explicity specifying 'internal' access modifier for Indexer 'Main' class, as per PR feedback
* Updating to FxCop 3.0.0
* Added functionality to not display hidden files
* Added interfaces for seperating db layer
* Updated variable naming and refactored Database connection class
* Added tests for WindowsSearchAPI class
* Fixed nit with braces
* Added function to test that all connections from database are closed
