feat: add mlab.sh app

[Sn0wAlice]

mlab.sh app (mlab/1.0.0)

Adds a Python app for mlab.sh: threat intelligence and scanning for SOC workflows.

25 actions:

• Scanning: domain (full scan with optional wait, status, results, SSL, network requests), IP, crypto address (single + bulk), hash (single + bulk), file upload + results, URL, email, phone, MAC
• IOC extraction: pull indicators out of raw text, with optional SMS threat scoring
• CVE intelligence: search, detail (EPSS / KEV), latest
• Threat actors: list / search, by slug, actors exploiting a given CVE
• Quota: remaining daily quota per scan type

Auth: API key declared in the authentication block (apikey + optional url for self-hosted instances). CVE and threat-actor actions use the public mlab.sh APIs.

Implementation: shuffle_sdk.AppBase, frikky/shuffle:app_sdk base image, action names and parameters match api.yaml 1:1. Actions return the raw mlab.sh JSON, or {"success": false, "status", "error"} on HTTP errors. App README with the full action table is included.

Testing

Hotloaded on a local Shuffle instance (latest backend / orborus). All three workflows finished with every step at SUCCESS:

• IP scan: lookup_ip → get_quota
• Domain scan: scan_domain (wait for completion) → get_domain_ssl → get_quota
• Threat context: get_cve → get_actors_by_cve (using $get_cve.id) → search_cves