Add: support for formula definition in attribute creation options and…

[StepanHoudek]

This pull request introduces support for creating formula columns using Power Fx expressions in the CLI for Dataverse entity attributes. It adds a new --formula-definition option, updates the relevant data structures and command-line interface, and ensures that the formula is applied to all supported attribute types during attribute creation.

Formula column support:

• Added a new FormulaDefinition property to CreateAttributeOptions, allowing users to specify a Power Fx formula when creating an attribute.
• Updated the CLI command (EntityAttributeCreateCliCommand) to include a --formula-definition option, and documented its usage in the --type option description. [1] [2]
• Included formula-definition in the list of shared parameter names in AttributeTypeRegistry.

Attribute creation logic:

• Modified the attribute creation logic in DataverseEntityMetadataService to set the SourceType to 3 (Formula) and assign the formula definition for all supported types (string, number, decimal, float, money, bool, datetime, choice, multichoice) when the formula is provided. [1] [2] [3] [4] [5] [6] [7] [8] [9]
• Passed the formula definition through the CLI command execution and attribute creation pipeline, ensuring it is available wherever needed. [1] [2]

These changes enable users to create formula columns directly from the CLI, enhancing the flexibility and power of the Dataverse attribute creation workflow.… registry