Change modules to use data argument instead of datasets

[gogonzo]

Followup to:

• Pass the list of reactive data to the module. teal#654
• data_merge - remove dependency on FilteredData and chunks. teal.transform#61
• data_extract - remove dependency on datasets teal.transform#67

Required fixes:

• Remove datasets argument and introduce data argument.
• Use new data_extract and data_merge

[gogonzo]

tm_datatable and tm_variable browser uses filtered and unfiltered data which means that data is insufficient for them. We need to discuss possible solutions:

• data to contain filtered and unfiltered data.
• passing unfiltered data to the FilteredDataAPI.
• keep datasets in these modules.

[gogonzo]

We will need to do following item to complete tmg::tm_variable_browser and tm_data_table. But we can address this later, so it's not a blocker for the issue

insightsengineering/teal.slice#84