Add inat-to-wildbook-import served agent skill

[JasonWildMe]

What

Adds a new served agent skill, inat-to-wildbook-import, to the /api/v3/agent-skill toolbox. It points a biologist's AI assistant at the public, MIT-licensed tool WildMeOrg/inat-download-recent-species-sightings (pinned to release v1.0.0) to download recent iNaturalist sightings, curate them, and prepare them for Wildbook bulk import.

Files

• New: src/main/resources/agent-skills/inat-to-wildbook-import.md — the plain-language skill.
• src/main/java/org/ecocean/api/AgentSkill.java — one new SKILL_RESOURCES entry registering the skill.
• src/main/resources/agent-skills/index.md — root toolbox restructured into two groups (read-only catalog tools; import-prep tools) so the new skill is listed and described; the import-prep group needs no token.
• src/test/java/org/ecocean/api/AgentSkillContentTest.java — a dedicated content test for the new skill (it is import-prep, not read-only, so it is deliberately not routed through the shared assertSkillStructure read-only template) plus an update to catalog_files_and_index_do_not_drift to account for the new category.

Notes

• Unlike the existing read-only analytical skills, this one prepares files the scientist uploads via the Bulk Import UI — the read-only agent token cannot (and should not) push writes.
• The companion tool writes the iNaturalist observation ID into Encounter.otherCatalogNumbers (iNaturalist:<id>), enabling future duplicate detection via POST /api/v3/search/encounter.
• The Maven build was not run locally; CI will validate. A static cross-check confirmed every assertion in the new and modified tests holds against the committed markdown.

🤖 Generated with Claude Code

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 51.55%. Comparing base (88d0eb1) to head (5e18d38).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1694   +/-   ##
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  Coverage   51.55%   51.55%           
=======================================
  Files         312      312           
  Lines       12283    12283           
  Branches     3962     3940   -22     
=======================================
  Hits         6332     6332           
+ Misses       5669     5662    -7     
- Partials      282      289    +7     

Flag	Coverage Δ
backend	51.55% <ø> (ø)
frontend	51.55% <ø> (ø)

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