Initial commit

.gitignore

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+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# Local editor/tool state
+.idea/
+.cursor/
+*.iml
+.ace-tool/
+.vscode/
+.claude/index.json
+.claude/settings.local.json
+.claude/worktrees/
+.codex/config.toml
+.takumi/
+.workflow/
+.codestable/
+/.omc/
+*.moc
+node_modules/
+out/
+devtools_options.yaml
+
+# Screenshots & debug captures
+flutter_*.png
+
+# Flutter/Dart/Pub related
+**/.gradle/
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+build/
+coverage/
+
+# Platform generated artifacts
+**/generated_plugin_registrant.*
+**/generated_plugins.cmake
+linux/flutter/ephemeral/
+macos/Flutter/ephemeral/
+macos/Pods/
+windows/flutter/ephemeral/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
+
+# Android machine-specific / generated (do not commit)
+/android/local.properties
+**/GeneratedPluginRegistrant.*
+
+# Large binaries & build artifacts (prevent re-commit)
+.media3-build/
+dist/
+**/target/
+*.pdb
+*.rlib
+*.rmeta
+*.dll
+*.dylib
+*.so
+*.7z
+*.wasm
+test_link/
+
+# Local git worktrees
+.worktrees/
+
+# Superpowers brainstorm visual companion
+.superpowers/
+
+# Opencode project config may be committed; dependency/runtime output should not.
+.opencode/node_modules/
+.opencode/images/
+.opencode/.cache/
+
+# Windows reserved device name (created accidentally)
+nul
+
+# 本地签名密钥，勿提交
+android/release-signing.json