Port batch decompile plugin to UI

[Col-E]

Since many people want to use Recaf as a decompiler multi-bundle we should probably offer this as a feature in the UI module.

Maybe under File > Decompile or something.

Process:

• Pick target decompiler
  • Current as default value, populate rest from DecompileManager
• Optional: Filters to include/exclude classes/packages
• Optional: Include files in addition to decompiled sources
• Optional: Include config files to decompile code into a runnable workspace (maven/gradle project?)
  • Would map sources to src/main/java/<path> and files to src/main/resources/<path>
  • Then generate any additional config files

Things to consider:

• Do not decompile inner classes if the decompiler will include them in the outer classes
  • Currently we do not expose decompiler-specific options in the UI, so there is no way to disable this for now. But later when we do it will be relevant.

[Amejonah1200]

I would suggest to make the "runnable workspace" part as an independent issue, as this can be coupled with a maven repo resolver and gradle version checker.

[Col-E]

Added in 4x