Live Leaderboard (Flutter, Clean Architecture)

• What it is: a leaderboard display (pubspec: "real-time leaderboard for displaying employee performance results"). Cross-platform Flutter project (android/ios/web/macos/linux/windows). Actual code lives in the lider_board/ subfolder (a git repo inside lider_board_flutter/).
• Type / status / role: mobile (Flutter, but targets include desktop/web) / maintained / solo — sole author Davron Yuldashev <yul.davron.93@gmail.com>.
• Activity period: 2025-07-17 → 2025-12-05 (~5 months), but only 2 commits in git (history appears squashed/rewritten) — assessment by code, not commits.

• Languages: Dart (SDK ^3.8.1), Flutter.
• Architecture/libraries (per `pubspec.yaml`): flutter_bloc 8 (BLoC state management) + equatable; get_it + injectable (DI with codegen); dio (HTTP) + connectivity_plus (online/offline); dartz (functional Either/Failure); data_table_2 (leaderboard table), auto_size_text, flutter_screenutil (responsive), audioplayers (audio — likely a signal when the leader changes), intl, shared_preferences. Dev: build_runner, injectable_generator, mockito (tests), flutter_lints.
• Infra/deploy: no git CI; local Flutter builds. publish_to: none (private).
• Data: remote API (dio, api_constants.dart), local cache (shared_preferences, leaderboard_local_datasource.dart).
• Documentation: plentiful — ARCHITECTURE.md, CLEAN_ARCHITECTURE_STATUS.md, CONFIGURATION_COMPLETED.md, STAGE_4_UI_IMPLEMENTATION.md, flutter_development_plan.md, BUG_FIX_SUMMARY.md.

Git history is squashed (2 commits), so — per code structure (solo authorship):

• Clean layered architecture in lib/features/leaderboard/: domain/ (entities user_data, repository interface, usecase get_leaderboard), data/ (models, remote+local datasources, repository impl), presentation/ (bloc + pages + widgets).
• Core layer: core/network (api_client, network_info), core/errors (exceptions, failures), core/utils (audio_manager, formatters), core/constants (colors/strings/api).
• DI: injection_container.dart (+ generated .config.dart) on get_it/injectable.
• UI: leaderboard page + widgets (leaderboard_table, user_row, rank_cell, loading_indicator, error_widget) on data_table_2 + screenutil.
• Scope: one complete feature module (leaderboard) across all Clean Architecture layers; tests scaffolded (test/, mockito).

Confirmed by lib/ structure and pubspec.

• Clean Architecture "by the book" → strict separation of domain/data/presentation, usecase layer, repository interface in domain + impl in data, DI via injectable. Demonstrates understanding of scalable Flutter architecture (not "everything in one State").
• Functional error handling → dartz Either<Failure, T>, separating exceptions (data) from failures (domain) — a mature pattern instead of try/catch everywhere.
• BLoC event/state → leaderboard_bloc/event/state — predictable state management.
• Real-time + audio → periodic API polling (dio) + connectivity_plus for offline + audioplayers (audio_manager) for audio cues (the typical "office-wall scoreboard" scenario).
• Responsiveness → flutter_screenutil + auto_size_text (one board across different screens / TVs).

• Sessions found: 0 in the Claude Code sessions directory (both normalized keys checked — …-lider-board-flutter and …-lider-board-flutter-lider-board; no matches).
• Indirectly: there's a local .claude/ and extensive markdown docs in staged-plan style ("STAGE_4", "CLEAN_ARCHITECTURE_STATUS", "development_plan") — looks like AI-assisted development, but no CC transcripts.
• AI workflow patterns: no data (no transcripts).

• Full Clean Architecture module (domain/data/presentation + core + DI) built solo.
• 6 Flutter target platforms (android/ios/web/macos/linux/windows).
• Test harness (mockito).
• Rich project documentation (6+ md files).