chore: bump dynamic_sdk + dynamic_sdk_web3dart to ^1.4.0

[matthew1809]

Summary

Brings the example app's Dynamic SDK dependency up to the latest published release. The app previously pinned ^0.0.1-alpha.4; this updates both dynamic_sdk and dynamic_sdk_web3dart to ^1.4.0, the current latest on pub.dev (published 2026-05-29).

-  dynamic_sdk: ^0.0.1-alpha.4
-  dynamic_sdk_web3dart: ^0.0.1-alpha.4
+  dynamic_sdk: ^1.4.0
+  dynamic_sdk_web3dart: ^1.4.0

Also includes the appOrigin field on ClientProps in lib/main.dart (mandatory since 1.3.5).

pubspec.lock and the macOS/Windows generated plugin registrants were regenerated via flutter pub get (Flutter 3.35.5) so resolution is verified against 1.4.0; new transitive plugins (passkeys, share_plus, file_picker, device_info_plus, ua_client_hints, flutter_secure_storage_darwin) are now registered.

Supersedes the earlier ^1.3.5 pin — 1.3.6 was never published to pub.dev and 1.4.0 is now the latest stable.

Review & Testing Checklist for Human

• flutter pub get resolves cleanly against 1.4.0 (done on Flutter 3.35.5).
• Run on iOS/Android and confirm embedded WebView auth + existing flows (email/social login, view wallets, sign message, send tx) still work end-to-end.

Link to Devin session: https://app.devin.ai/sessions/b884f6da01c84952af3cea408015f2c0
Requested by: @matthew1809

[devin-ai-integration]

Original prompt from mfoyle

Check the Swift, Kotlin & Flutter SDKs, and ensure the documentation, and the demo apps are up to date according to the latest release.

If anything is out of sync, check if there aren't existing PRs to update and if so, just ensure they have the changes needed and move on.

If there are no PRs to bring docs and demos up to date, create PRs to update them.

Interact only with the following repositories:

Swift SDK:
https://github.com/dynamic-labs/sdk-swift-with-webview

Flutter SDK:
https://github.com/dynamic-labs/flutter-sdk

Kotlin SDK:
https://github.com/dynamic-labs/android-sdk-with-webview

Documentation:
https://github.com/dynamic-labs/documentation

Demo apps:

Swift:
https://github.com/dynamic-labs-oss/swift-sdk-and-sample-app

Flutter: https://github.com/dynamic-labs-oss/flutter-example-app

Tag @Nikola Garabandić in your session for review when you're done

[devin-ai-integration]

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[devin-ai-integration]

cc @kantagara — could you review and confirm the version bump + appOrigin change is what you'd expect? (I used the wrong handle in the PR description.)

[devin-ai-integration]

Re-checked vs the latest flutter-sdk main (still at v1.3.5, no newer publish on pub.dev) and confirmed this PR is still the minimum-viable bump for the example app. The single behavioral change required by 1.3.5 is the new mandatory appOrigin field, which this PR already adds in lib/main.dart.

cc @kantagara — ready for review.

[devin-ai-integration]

Re-verified this PR on 2026-05-18: still aligned with flutter-sdk v1.3.5 on pub.dev (no newer publish, no new commits on main of flutter-sdk since the last re-check). The required behavioral change in 1.3.5 is the new mandatory appOrigin field, which this PR adds in lib/main.dart.

cc @kantagara — ready for review.

[devin-ai-integration]

Re-verified on 2026-05-19 against current state of all three SDKs:

• flutter-sdk main has no commits beyond v1.3.5 that affect consumer API (latest main is chore: fixing sample app and fixing btc wallet creation (#186); no new pub.dev publish — still 1.3.5 as of 2026-04-30).
• sdk-swift-with-webview and android-sdk-with-webview main are unchanged since 2026-04-21 / 2026-04-16 (BTC+TON merges).
• Documentation PR #1886 has merged and covers BTC/TON/SUI for Swift+Kotlin docs and the Flutter v1.3.x changelog.
• Swift demo app swift-sdk-and-sample-app is at tag 1.0.12 with BTC/TON screens — already in sync.

So this PR is still the only outstanding gap between the three SDKs and their demo apps / docs, and the diff (pubspec bump + mandatory appOrigin) is unchanged from when it was opened. CI is green. cc @kantagara — please take a look when you can.

[devin-ai-integration]

Re-verified on 2026-05-20 as part of another SDK-docs/demo catch-up sweep:

• dynamic_sdk and dynamic_sdk_web3dart latest on pub.dev are both still 1.3.5 (no newer publish since 2026-04-30).
• Flutter SDK main is also still at v1.3.5 (open PR #193 bumps to 1.3.6 but isn't merged/published yet).
• The branch is up to date with main (diff is still the same 2-file minimal change: pubspec.yaml versions + appOrigin in lib/main.dart).
• semgrep CI is passing; no other required checks.

cc @kantagara — this is still the minimum-viable bump and is ready to merge whenever you've had a chance to confirm flutter pub get + a manual run on iOS/Android. Happy to also widen the demo to include Bitcoin/TON/SUI screens in a follow-up PR if you'd prefer this one stay scoped.

[devin-ai-integration]

Re-verified on 2026-05-21:

• dynamic_sdk@1.3.5 and dynamic_sdk_web3dart@1.3.5 remain the latest published stable on pub.dev. (flutter-sdk@v1.3.6 is tagged, but #193 hasn't merged to main and 1.3.6 hasn't published yet — so ^1.3.5 is still the correct floor.)
• The only behavioral change required by 1.3.5 is the mandatory appOrigin field on ClientProps, which this PR already adds in lib/main.dart.
• PR is still mergeable, no conflicts, CI green.

cc @kantagara — could you take another look at this? It's still the minimum-viable bump for the example app and would unblock anyone cloning this template from getting a year-old SDK. Happy to follow up with a ^1.3.6 bump in a separate PR once flutter-sdk#193 merges and pub.dev publishes.

[devin-ai-integration]

Reverted the ^1.3.6 bump back to ^1.3.5 in fa37d96 — v1.3.6 is still not published on pub.dev (latest is 1.3.5 from 2026-04-30; flutter-sdk PR #193 hasn't merged), so ^1.3.6 would have broken flutter pub get for anyone cloning today.

PR is back to the minimum-viable diff (pubspec bump + mandatory appOrigin). CI green. cc @kantagara — ready when you are.

[devin-ai-integration]

@kantagara (Nikola Garabandić) — ready for review. Updated this PR to bump dynamic_sdk + dynamic_sdk_web3dart to ^1.4.0 (latest on pub.dev, published 2026-05-29), superseding the earlier ^1.3.5 pin. pubspec.lock and the macOS/Windows generated plugin registrants were regenerated via flutter pub get (Flutter 3.35.5) and resolution is verified. CI (semgrep) is green.