feat: implement `--tag-via-sidecar` when uploading#1131

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niieani wants to merge 1 commit intosimulot:developfrom

niieani:feat/tag-via-sidecar

Commits on Nov 18, 2025

Write tags into a temporary XMP sidecar instead of using Immich tag APIs as a workaround for [Immich #16747](https://github.com/immich-app/immich/issues/16747)
niieani
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