Upload a local file, screenshot, or piped output to the i.mia.cx R2 bucket and get back a public URL. Use when the user asks to upload, host, or share a file, wants a link to an image, screenshot, log, diff, or report, or when a result is easier to hand over as a URL than as inline text. Also covers listing and deleting previously uploaded objects, and configuring ShareX or ishare clients.
