save for reuse for simulation assets

[blanchco]

Description

• Ability to save for reuse for simulation objects, depending on the simulation type (optimize, simulate, calibrate) assets will be saved/updated.
• Created a backend endpoint to handle saving/updating the assets
• Created a new modal to save assets when saving for re-use on a simulation object, I figured a new component needed to made here since the logic is pretty different to how we are using the tera-save-asset-model.
  Simulation -> save dataset
  Calibrate -> save dataset, update model configuration
  Optimization -> save dataset, update intervention policy

EDIT:
As discussed, output labels will now change if there are multiple outputs. It will arbitrarily choose the first asset to use as the name

[dvince2]

See comments ^

[blanchco]

Im putting this back in draft as per our discussion, I will need to change the output port names