feat: VSCode Tasks Runner and deckdebug.sh Enhancements

[Producdevity]

Please tick as appropriate:

• I have tested this code on a steam deck or on a PC
• My changes generate no new errors/warnings
• This is a bugfix/hotfix
• This is a new feature

This PR introduces several new features and improvements: (Improvements are all related to the development experience.)

• VSCode Tasks Runner Script
  A new script has been added that runs VSCode tasks with dependency handling for those who don't use VSCode. It parses the .vscode/tasks.json file (after stripping out comments) and executes the specified tasks along with any defined dependencies.

• deckdebug.sh Improvements

  • Added argument validation to ensure the script is invoked with the required parameters.
  • Added dependency checks to verify that required commands are installed before proceeding.

[TrainDoctor]

Looks good to me, once AA gives approval I'll merge.