feat: add flutter adr, update catalyst_voices_assets

catalyst_voices/packages/catalyst_voices_assets/internal_resources/README.md

@@ -0,0 +1,4 @@
+# Internal Resources
+
+This directory contains resources that are used by the Catalyst Voices Assets package and
+are intended to be used by designers and developers working on the Catalyst Voting App.

docs/src/architecture/09_architecture_decisions/0003-flutter.md

@@ -0,0 +1,51 @@
+---
+    title: 0003 Flutter for Catalyst Voting Frontend
+    adr:
+        author: Oleksandr Prokhorenko
+        created: 29-Nov-2023
+        status:  accepted
+    tags:
+        - flutter
+        - dart
+---
+
+## Context
+
+The need for a versatile and efficient framework to develop applications across multiple platforms
+(Web, iOS, Android, macOS, Linux, and Windows) led us to consider various options.
+Flutter emerged as the most promising solution due to its wide-ranging platform support,
+single codebase feature, and robust widget library.
+
+## Assumptions
+
+* Flutter's capabilities extend efficiently to web and desktop platforms, in addition to mobile.
+* The development team is capable of learning and adapting to Flutter and Dart for cross-platform development.
+* The performance and compatibility of Flutter-built applications are adequate across all targeted platforms.
+
+## Decision
+
+We have decided to use Flutter as our primary framework for developing applications on Web, iOS, Android, macOS,
+Linux, and Windows platforms.
+This decision leverages Flutter's ability to provide a single codebase for multiple platforms,
+its robust widget library, and its growing support for desktop and web applications.
+
+## Risks
+
+* Potential complications in accessing some native features and hardware-specific functionalities on each platform.
+* The need for additional testing across different platforms to ensure consistency and performance.
+* Flutter's desktop and web support is less mature than its mobile support, which might lead to unforeseen challenges.
+
+## Consequences
+
+* Streamlined development process with a unified codebase, reducing development and maintenance costs.
+* Increased ability to rapidly deploy updates and new features across all platforms simultaneously.
+* Dependency on a single technology stack, which may pose challenges if Flutter does not evolve as expected.
+
+## More Information
+
+* [Flutter](https://flutter.dev/)
+* [Dart](https://dart.dev/)
+* [Build more with Flutter](https://flutter.dev/development)
+* [Flutter apps in production](https://flutter.dev/showcase)
+* [A strong ecosystem, powered by open source](https://flutter.dev/ecosystem)
+* [Flutter’s roadmap](https://github.com/flutter/flutter/wiki/Roadmap)

docs/src/architecture/09_architecture_decisions/index.md

@@ -4,9 +4,9 @@ icon: material/arrow-decision-auto
 
 # Architecture Decisions
 
-<!-- See: 
+<!-- See:
 
-* https://docs.arc42.org/section-9/ 
+* https://docs.arc42.org/section-9/
 * https://github.com/Kl0ven/mkdocs-material-adr
 
 -->