Bump Ditto SDK to 4.14.4-rc.3 across all quickstart apps

[Kristopher Johnson (kristopherjohnson)]

⚠️ DO NOT MERGE

This PR pins the Ditto SDK to a release candidate (4.14.4-rc.3) and exists solely so we can build and smoke-test the RC in our quickstart apps. It must not be merged into main.

Summary

Bumps the Ditto SDK from 4.14.3 → 4.14.4-rc.3 across every quickstart app currently pinned to a 4.x version, with regenerated lockfiles.

Apps updated: android-java, android-kotlin, cpp-tui, dotnet-maui, dotnet-tui, dotnet-winforms, flutter_app, javascript-tui, javascript-web, react-native, react-native-expo, rust-tui, swift.

Excluded (5.x, preview, or no committed SDK pin): kotlin-multiplatform, java-server, java-spring, go-tui, edge-server, android-cpp.

Pinning approach

All flexible version constraints were tightened to exact pins so the smoke-test result is unambiguous about which RC build was tested:

• rust-tui/Cargo.toml: =4.14.4-rc.3
• flutter_app/pubspec.yaml: no caret
• javascript-tui/package.json, javascript-web/package.json: no caret
• swift/Tasks.xcodeproj: kind = exactVersion (was upToNextMajorVersion)

react-native and react-native-expo already used exact pins.

Local verification

App	Status
rust-tui	✅ cargo build
javascript-tui	✅ npm run build
javascript-web	✅ npm run build
dotnet-tui	✅ dotnet build
cpp-tui	✅ make build (downloads SDK 4.14.4-rc.3)
android-java	✅ ./gradlew :app:dependencies resolves live.ditto:ditto:4.14.4-rc.3
android-kotlin	✅ same
swift	✅ xcodebuild clean build for iOS Simulator
flutter_app	✅ flutter build apk --debug
react-native	✅ Metro bundle
react-native-expo	✅ yarn install resolves rc.3 (Expo project; full bundle deferred to CI)
dotnet-maui	✅ dotnet build for net9.0-ios, net9.0-maccatalyst, and net9.0-android
dotnet-winforms	skipped (Windows-only target)

Note: Earlier RC 4.14.4-rc.1 had a live.ditto.AppLifecycleListener$Companion duplicate-class issue that broke the dotnet-maui Android target. rc.3 resolves that.

Linear

Closes SDKS-3229
Closes SDKS-3230
Closes SDKS-3231

Test plan

• CI green across every per-app workflow
• Smoke test C++ quickstart (cpp-tui) against the RC — SDKS-3231
• Smoke test Flutter quickstart against the RC — SDKS-3230
• Smoke test React Native quickstart against the RC — SDKS-3229

[Kristopher Johnson (kristopherjohnson)]

Superseded by #274 — rebased onto rc.3 (was rc.1).