* Improve Elsa workflow expression serialization
Added serialization support for expressions in Elsa workflows, enabling serialization and deserialization to maintain consistent types across sessions. Updated relevant test cases for validation.
* Remove PR workflow from GitHub actions
The PR workflow has been removed from GitHub actions.
The JSON data file used in the integration tests for serialization polymorphism has been updated. Specifically, the namespace for CustomDictionary in the type metadata section has been changed to match with its current location.
* Rename Elsa.IntegrationTests to Elsa.Workflows.IntegrationTests
* Include missed files
* Update WorkflowExecutionContext to assign Activities
This commit updates the constructor of WorkflowExecutionContext. It adds a loop that iterates through each activityExecutionContext and associates its Activity with a corresponding one in the NodeIdLookup by using its NodeId as the key.
* Add versionOptions parameter to RunWorkflowUntilEndAsync method
This update introduces the versionOptions parameter to the RunWorkflowUntilEndAsync method, giving the user control over the version of the workflow they want to run. If no options are provided, the method defaults to running the published version.
* Add new integration tests and workflow samples
Created new integration test projects, Elsa.Alterations.IntegrationTests and Elsa.Workflows.IntegrationTests, for added functionality verification. Also added new workflow sample files "alteration-test.json" and "alteration-test.-v2.json" to "samples/aspnet/ElsaAlterationMigrateBug/Workflows" for testing purposes.
* Remove ElsaAlterationMigrateBug sample
This commit removes the ElsaAlterationMigrateBug sample from the project. The sample is no longer needed and its related files including workflows and project references have been deleted from the solution. This removal helps streamline the solution and remove unnecessary clutter.
* Update comment in MigrationTests.cs
The comments in the MigrationTests.cs file have been revised to provide a more accurate description of what happens in the code. The migration process described does not involve resetting execution, so any reference to it was removed.
* Refactor MigrationTests class summary description
The summary description of the MigrationTests class has been revised. The verb 'Represents' was removed to make the comment more concise and straightforward, focusing solely on its functional aspect.
* Update MigrationTests class constructor comments
The summary comments for the MigrationTests class constructor were corrected. Previously, it indicated that it represented a class containing tests for migration, which was inaccurate. It now properly describes that it initializes a new instance of the MigrationTests class.
