Submit to Apple App Store

**NEEDS USER ACTION** — requires Apple Developer Account ($99/year).

**Steps:**
- User creates developer account
- Generate IPA via Capacitor + Xcode
- Create App Store Connect listing
- Submit for review

Note: requires macOS for Xcode builds.

**Acceptance criteria:**
- [ ] App published on App Store

Begin with the listed user-action steps: create an Apple Developer account, generate an IPA with Capacitor and Xcode, and create the App Store Connect listing. Verify the macOS prerequisite and submit the app for review; done means the app is published on the App Store.

Written by the indexing model from the issue text.