Pull request #1890: PIPE-3164 and PIPE-3156
Merge in PIPE/pipeline from PIPE-3164-hif_findcont-needs-to-have-field-parameter-available to main
* commit 'f5c355fbcb7eaf67b66524cd06fe3b72aa11f21b': PIPE-3164: Refactor the use of `MakeImListInputs` PIPE-3164/PIPE-3156: Add `field` parameter to `hif_findcont` in recipe templates PIPE-3164: Add field selection parameter to `hif_findcont`
PIPE-3164: Refactor the use of `MakeImListInputs`
- Refactor `MakeImListInputs` initialization for cleaner parameter passing
- Remove unused `imageparams_factory` import
PIPE-3164/PIPE-3156: Add `field` parameter to `hif_findcont` in recipe templates
Update ALMA/VLA templates with `field` parameter for `hif_findcont`,
remove `hif_findroi` from ALMA template.
PIPE-3164: Add field selection parameter to `hif_findcont`
Add `field` parameter to filter continuum finding to specific fields,
forwarded to internal `makeimlist` call. Defaults to all fields if empty.
Fully backward compatible - `target_list` takes precedence if specified.
