chore: refresh integrations catalog (583 → 590)

[tofikwest]

Refreshes the public integrations catalog from the production API via tools/integrations-catalog-sync (sync.mjs + generate-readme.mjs).

• 590 integrations (was 583, last updated 2026-05-11)
• 7 new vendors: Aptible, FlutterFlow, NINJIO, Odoo, OpenStack, RoboForm, Xano
• 89 existing vendor files updated (descriptions, checks, setup instructions)
• README regenerated with updated category counts

Sync run: 590 fetched, 0 failed, 0 secrets blocked. Diff re-scanned manually for secret patterns — clean (one false positive: the literal sk-ant- prefix mentioned in Anthropic setup instructions text).

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Summary by cubic

Refreshes the public integrations catalog from the production API. Catalog grows from 583 to 590 with updated setup docs, auth types, base URLs, and category counts.

• New Features

  • Added 7 integrations: Aptible, FlutterFlow, NINJIO, Odoo, OpenStack, RoboForm, Xano.
  • Regenerated README with updated category totals and last updated date.

• Refactors

  • Updated 89 existing vendors (clearer setup, corrected auth types/endpoints, new/renamed checks, capability flags).
  • Sync: 590 fetched, 0 failed, 0 secrets blocked; manual secret scan clean (one false positive for the literal 'sk-ant-' in docs).

^{Written for commit dbffb49. Summary will update on new commits.}

[cubic-dev-ai]

All reported issues were addressed across 98 files

<sub>Tip: instead of fixing issues one by one fix them all with cubic

Re-trigger cubic</sub>