Fix modules to use teal_data instead of tdata

[gogonzo]

part of insightsengineering/teal#937

installation instructions:

staged.dependencies::dependency_table(
  project = "insightsengineering/teal.modules.hermes@https://github.com",
  project_type = "repo@host",
  ref = "refactor",
  verbose = 1
) |>
staged.dependencies::install_deps()

Why only a single branch/PR for this?

The tdata changes are well modularised into experimentSpec.R and adtteSpec.R which process the tdata and provide functions that can be used in the modules to get the MAE data, and the modules are using this MAE data throughout and do not care about tdata or teal_data.

Review Steps:

1. Assign yourself by writing your name next to the module in "Review list" below.
2. Review the corresponding module
3. Make any suggestions on the PR ;)

Review list:

• PR Using teal_data in the modules instead of tdata #344
  • tm_g_barplot @kartikeyakirar
  • tm_g_boxplot @kartikeyakirar
  • tm_g_forest_tte @kartikeyakirar
  • tm_g_km @kartikeyakirar
  • tm_g_pca @kartikeyakirar
  • tm_g_quality @kartikeyakirar
  • tm_g_scatterplot @kartikeyakirar
  • tm_g_volcanoplot @kartikeyakirar
  • adtteSpec @kartikeyakirar Example app is broken @vedhav this also fails on main, logged issue in teal.slice [Bug]: Error creating a Teal app - Validation fail in FilteredData constructor teal.slice#492

[gogonzo]

Closing an issue as changes are already on the feature branch