Miscellaneous app fixes and improvements

[brianhhu]

I recently tried the latest version of nrtk-explorer for a demo, and ran into a couple of minor issues (these should probably be broken out into sub-issues but just noting them here for tracking purposes):

• nrtk-explorer latest release is v0.7.0, but the pyproject.toml is still set to v0.6.0 and was maybe not bumped appropriately

• Model inference: behavior is slightly different than the "Transform" component in that there is no additional "Apply Model" (or similar) button within the component (vs. the "Apply Transforms" button). Maybe this can be generalized when adding multiple models for comparison

• We currently do not appear to have the ability to show comparison of original and perturbed images with GT annotations ("Transformed: Ground Truth Annotations")

• Current perturbation distance plot in embedding view does not get refreshed when dataset sub-selection occurs, e.g. either using the category filter or hand selection. Similarly, hiding the non-selected points still shows the perturbed points in the embedding plot. This makes for a somewhat noisier plot

• Resetting the state of the app as upon initial loading was somewhat confusing- I think a user currently has to "undo" each operation (e.g. transform/model) in order to get back to the initial state

• In the "Grid" view, it looks like the dataset is sorted by dataset ID, but is there a way to expose sorting by other metrics or metadata, as in the table view?

• There is a "Search" bar in the image viewer- what functionality is this meant to provide?