feat(android): update for 2.7.23

[dcrawbuck]

Summary

Bumps the documented Android SDK version from 2.7.21 to 2.7.23 (upstream: superwall/Superwall-Android).

• content/docs/android/index.mdx — <SdkLatestVersion> → 2.7.23
• content/docs/android/sdk-reference/index.mdx — <SdkLatestVersion> → 2.7.23
• content/docs/android/quickstart/install.mdx — dependency version strings updated in all three install snippets (Groovy, Kotlin DSL, version catalog)
• content/docs/android/changelog.mdx — appended 2.7.22 and 2.7.23 entries verbatim from upstream CHANGELOG.md, history preserved

Upstream diff

2.7.21...2.7.23

Reviewed the full upstream diff and changelog for 2.7.22/2.7.23: both releases are internal bug fixes / robustness changes only (dead buy button on cached paywall re-presentation, non-Latin keyboard input in paywall webviews, billing-error propagation, backend receipt notification, purchase-resolution timeout). No public API changes, no new SuperwallOptions/PaywallOptions, no Gradle/Kotlin setup changes — so no guide or SDK reference content needed updates beyond the version markers and changelog.

Note: upstream has since released 2.8.0 (Billing Library 9 migration, min SDK 23, custom store products), which is intentionally out of scope for this PR per the requested 2.7.21 → 2.7.23 bump.

Test plan

• bun test — 64/64 tests pass
• bun run build:cf — OOM-killed in this sandbox during the Vite chunking step (environment memory constraint, unrelated to this change); MDX compiled successfully. Please confirm a clean build in CI/normal dev environment.
• git status confirms only the 4 intended Android docs files changed

---

Note

Low Risk
Documentation-only version and changelog updates; no application code or build config changes in this repo.

Overview
Updates Android documentation to reflect Superwall Android SDK 2.7.23 (from 2.7.21).

Version markers — SdkLatestVersion on the Android welcome and SDK reference overview pages, plus Gradle/Kotlin/version-catalog snippets in the install guide, now point at 2.7.23.

Changelog — Adds release notes for 2.7.22 (backend entitlement notification, purchase-resolution timeout, dead buy button on cached paywall re-presentation) and 2.7.23 (non-Latin paywall keyboard input / IME, billing errors no longer propagating to the app). No other guide or API reference edits.

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Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	superwall-docs	d72e233	Commit Preview URL Branch Preview URL	Jul 28 2026, 04:12 PM