Add App Store Connect domain skill

[gorikfr]

What

Adds a domain skill for appstoreconnect.apple.com under agent-workspace/domain-skills/, capturing how to drive ASC reliably via browser-harness. Three files:

• _architecture.md — the durable gotchas that apply across ASC pages:
  • ASC is two UIs at once: modern Angular/React SPA pages (left-sidebar nav lives in shadow DOM) vs. legacy WebObjects pages embedded in a same-origin iframe. How to tell which you're on, and how to reach the real elements in each.
  • A shadow-root deep-walk snippet for locating SPA nav items.
  • The multi-tab targeting pattern: with several tabs open the daemon's default target may not be the ASC tab — pin every call with cdp("Target.getTargets") → js(..., target_id=...) / Target.activateTarget.
• promo-codes.md — minting one-time-purchase promo codes (no API exists; iframe-only):
  • The "N of 100 remaining" counter is optimistic and updates on input — the History tab is authoritative for whether codes were actually generated (prevents double-minting / burning the 100-per-version quota).
  • The quantity field clamps to the max if mis-cleared; the agreement checkbox is a styled span.itc-checkbox whose hidden input may not trip the enable logic.
  • Codes can be scraped straight from the View-Codes modal DOM ([A-Z0-9]{12}) — no file download needed.
• pricing-and-availability.md — reading per-storefront prices (Apple's auto-equalized non-base outliers are normal), and verifying the 174/175 "availability never affirmatively set up" trap after release.

Notes

• Off by default — only surfaces under BH_DOMAIN_SKILLS=1.
• No pixel coordinates, secrets, or task narration — the durable site shape only, per the domain-skill guidance.
• Assumes a pre-authenticated session; documents stopping at the Apple ID / 2FA wall rather than entering credentials.

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Summary by cubic

Adds a new domain skill for appstoreconnect.apple.com that documents reliable browser-harness control across modern SPA pages and legacy WebObjects iframes. Clarifies multi-tab targeting, shadow DOM navigation, and DOM-based actions to reduce flaky coordinate clicks.

• New Features
  • Adds agent-workspace/domain-skills/appstoreconnect.apple.com/ with _architecture.md, promo-codes.md, and pricing-and-availability.md.
  • _architecture.md: explains SPA vs. iframe pages, shadow DOM deep-walk, and pinning the correct tab via Target.getTargets + js(..., target_id=...).
  • promo-codes.md: end-to-end minting in the legacy iframe; warns about the optimistic counter; uses History tab as source of truth; shows DOM scraping of codes.
  • pricing-and-availability.md: reading per-storefront prices (auto-equalization is normal) and verifying availability is set for all 175 regions post-release.
  • Behind BH_DOMAIN_SKILLS=1; assumes a pre-auth session and stops at Apple ID/2FA prompts.

^{Written for commit a9e5bc8. Summary will update on new commits. Review in cubic}

[cubic-dev-ai]

No issues found across 3 files

_{Re-trigger cubic}