[MDS-6921] Show tables and images in notice of work document search results

[simensma-fresh]

Summary

This PR adds artifact-first Notice of Work (NoW) document search results, focused on extracted figures, images, and tables.

At a high level:

• The indexing pipeline now extracts tables, figures and images from NoW documents.
• Search results in the NoW UI now render artifact previews and formatted table content directly in the result card, instead of relying only on raw text snippets.
• An image of the artifact is pushed to S3 (through docman) to enable viewing of the artifact in search results
• Some transformations happen, e.g. we attempt to rotate images / tables that are vertical based on hint given by document intelligence

What Changed

• Permit service: Added backend pipeline support to extract artifact regions (tables/figures), attach page and bounding-box context, and include artifact metadata in indexed chunks.
• Added artifact upload/registration flow so extracted preview images are stored and retrievable (docman)
• Updated NoW search result rendering to show:
  • Artifact image preview near the top of each result card.
  • Expandable formatted table section for table artifacts.
  • Caption for the artifact if Document Intelligence finds one. If not, we fall back to an AI generated caption
• AI generated description of the image / table gets indexed to enable images to show up in search results
• Added in a rough categorization piece to identify whether images are maps, a site Photo or something else.

Why Document Manager

To keep it as the central place to manage files in S3, and have a record of the artifact in our DB.

Screenshots

[asinn134]

Nice work Simen 👍

[alazar-aot]

Noticed a few small things, nothing major though so great work Simen, was cool to see how you went about implementing this!

[sonarqubecloud]

Quality Gate failed for 'bcgov-sonarcloud_mds_permits'

Failed conditions
77.8% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube Cloud

[sonarqubecloud]

Quality Gate failed for 'bcgov-sonarcloud_mds_common'

Failed conditions
31.4% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud

[sonarqubecloud]

Quality Gate passed for 'bcgov-sonarcloud_mds_core-web'

Issues
4 New issues
0 Accepted issues

Measures
0 Security Hotspots
91.5% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sonarqubecloud]

Quality Gate passed for 'bcgov-sonarcloud_mds_core-api'

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
82.4% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[sonarqubecloud]

Quality Gate passed for 'bcgov-sonarcloud_mds_minespace-web'

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[alazar-aot]

Looks great - let's get this out there!!