Shots missing from metadata database

[NathanCummings]

For shots that we don't have metadata for from the user's pages, we need to come up with a minimal metadata entry so the API returns something for all shots that we have a zarr/icechunk store for.

[jameshod5]

Think we can close this because the missing shots are now in the metadata

[NathanCummings]

They need to be added for Level 1 endpoints as well.

[NathanCummings]

Also, need to figure out what the campaign is for these shots: