Refactor custom reports with a single dictionary mapping metadata to each column.  Add description. #1582

#1582

Easier to read & maintain.

Use new format instead of backward compatibility layer, simplifying report definitions.

Update column ToolTips for QS, Summary & Database Finder. #1582

Co-authored-by: Copilot <[email protected]>

Add copy as markdown option to the grid as a context menu option.

Co-Authored-By: Copilot <[email protected]>

{instance} placeholder now uses the display name/alias for the instance if specified.
{connectionid} placeholder can be used to display the connection id instead which was previously {instance}
{{InstanceAndConnectionID} includes both instance display name and connection id if they are different.

- DBCollector: added 'engineEdition == DatabaseEngineEdition.SqlManagedInstance' to the IsQueryStoreSupported property to ensure Azure SQL Managed Instances are recognised as supporting Query Store.
- DBCollector.CollectionTypeIsApplicable: added '&& engineEdition != DatabaseEngineEdition.SqlManagedInstance' to the CollectionType.TableSize check so that the TableSize collection runs for Azure SQL Managed Instances.
- DBADashContext: added EngineEdition property so that the Main.GetAllowedTabs method does not remove the Top Queries and Query Store Forced Plans tabs from the allowed tabs list.
- DBADashContext.GetAdditionalInfo: added steps to retrieve the EngineEdition value and cast it to DatabaseEngineEdition. The value is assigned to the _engineEdition member variable.

Co-authored-by: Copilot <[email protected]>

Fix truncation of TableSizeDatabases parameter that can occur due to LIKE encoding causing the text length to be increased from its calculated size.

Add query store link to object execution tab, allowing you to quickly access query store data associated with a stored procedure.

Add copy as JSON option to the grid as a context menu option.
Update Resources.resx to use ResXFileCodeGenerator ensuring Resources.Designer.cs is updated automatically.

Snapshot date should not be preserved when changing context.

Designer needs to be updated for ColumnMetadata.  The backward compatibility layer works for deserialization, but does not support adding items to dictionaries.

Allow columns to use more space if available.