Add Dalle ImageEdits Endpoint

[vmanot]

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[Archetapp]

Merged main into this PR.

Should be noted here this was originally intended to be an image-to-image generator for the Photo Editor project, however image edits functions a bit differently than I expected. It grabs the empty spaces provided inside of a PNG file and fills those in with a generated prompt. This might be useful if we wanted to get into the Photoshop realm where users can place objects into an image, but for our purposes now, we use Fal.ai.

However this endpoint should be added either way hence the PR.