extended search API

[stevenwinship]

What this PR does / why we need it: For the SPA, in order to display the lock icon, and tags/categories information for items in the collection page, we should add some extra properties to each file item from search api once type=file.

• restricted: boolean
• canDownloadFile: boolean ( from file user permission)
• categories: array of string "categories" would be similar to what it is in metadata api, for example, {"label":"blob","description":"","restricted":true,"categories":["Data","Documentation"],"id":6}

For tabular files, there are some properties needed additionally.

• tabularTags: array of string for example,{"tabularTags" : ["Event", "Genomics", "Geospatial"]}
• variables: number/int shows how many variables we have for the tabular file
• observations: number/int shows how many observations for the tabular file

Also, for dataset search api type=dataset, because datasets' thumbnail should be displayed, an extra property is needed.

• thumbnail: string

Which issue(s) this PR closes: #11027

• Closes Extend datasets' and files' property from search API endpoint #11027

Special notes for your reviewer: Dataset field "thumbnail" is already included as "image_url" so it was not added

Suggestions on how to test this: See SearchIT

Does this PR introduce a user interface change? If mockups are available, please link/include them here:

Is there a release notes update needed for this change?: Included

Additional documentation:

[coveralls]

coverage: 22.572% (+0.001%) from 22.571%
when pulling 1e47153 on 11027-extend-datasets-files-from-search-api
into e3b5795 on develop.

[stevenwinship]

RE:
Also, for dataset search api type=dataset, because datasets' thumbnail should be displayed, an extra property is needed. thumbnail: string

The thumbnail url is already included in the search result for datasets
"image_url": "http://localhost:8080/api/datasets/3/logo",

[stevenwinship]

example of dataset with image_url:
{ "name": "Darwin's Finches", "type": "dataset", "url": "https://doi.org/10.5072/FK2/3ENEDH", "image_url": "http://localhost:8080/api/datasets/3/logo",

example of Tab File with new fields:
{ "name": "test.tab", "type": "file", ... "restricted": true, "variables": 3, "observations": 10, "canDownloadFile": true, "categories": [ "Data" ], "tabularTags": [ "Genomics", "Survey" ],

[sekmiller]

I added variable count and observations for completeness.

[github-actions]

📦 Pushed preview images as

ghcr.io/gdcc/dataverse:11027-extend-datasets-files-from-search-api

ghcr.io/gdcc/configbaker:11027-extend-datasets-files-from-search-api

🚢 See on GHCR. Use by referencing with full name as printed above, mind the registry name.

[sekmiller]

Made a small tweak to the release notes, but otherwise looks good.

[ofahimIQSS]

Tests are passing - merging pr