fix: remove unused assignment and import warnings in tests

docs/arch/ascii/module.txt

@@ -0,0 +1,144 @@
+╔══════════════════════════════════════╗
+║         Architecture Overview        ║
+╠══════════════════════════════════════╣
+║  Elements: 61     Modules: 4       ║
+║  Relationships: 59                  ║
+╚══════════════════════════════════════╝
+
+┌─ Adapters (30 types)
+│
+│  ├── [str] AsciiRenderer
+│  ├── [str] D2Renderer
+│  ├── [str] CargoWorkspaceAnalyzer
+│  ├── [str] WorkspaceToml
+│  ├── [str] WorkspaceSection
+│  ├── [str] MemberToml
+│  ├── [str] PackageSection
+│  ├── [str] PythonProjectAnalyzer
+│  ├── [str] ProjectSection
+│  ├── [str] PoetrySection
+│  ├── [str] ToolSection
+│  ├── [str] PyprojectToml
+│  ├── [str] StdoutOutputWriter
+│  ├── [str] FileOutputWriter
+│  ├── [enm] OutputPath
+│  ├── [str] MermaidRenderer
+│  ├── [trt] LanguageExtractor
+│  ├── [str] TreeSitterAnalyzer
+│  ├── [str] RustExtractor
+│  ├── [str] PythonExtractor
+│  ├── [str] WalkdirDiscovery
+│  ├── [str] HtmlRenderer
+│  ├── [str] GraphData
+│  ├── [str] NodeData
+│  ├── [str] EdgeData
+│  ├── [str] RawRules
+│  ├── [str] RawConfig
+│  ├── [str] RawAnalysis
+│  ├── [str] RawOutput
+│  └── [str] TomlConfigLoader
+└───
+
+┌─ Application (2 types)
+│
+│  ├── [str] AnalyzeCodebase
+│  └── [str] AnalyzeCodebaseResult
+└───
+
+┌─ Domain (27 types)
+│
+│  ├── [str] Relationship
+│  ├── [str] CodeElement
+│  ├── [enm] DomainError
+│  ├── [trt] DiagramRenderer
+│  ├── [trt] SourceAnalyzer
+│  ├── [trt] ConfigLoader
+│  ├── [trt] FileDiscovery
+│  ├── [trt] ProjectAnalyzer
+│  ├── [trt] OutputWriter
+│  ├── [str] AnalysisResult
+│  ├── [str] AnalysisConfig
+│  ├── [str] AnalysisWarning
+│  ├── [enm] CodeElementKind
+│  ├── [enm] RelationshipKind
+│  ├── [enm] Visibility
+│  ├── [enm] DiagramLevel
+│  ├── [str] OutputConfig
+│  ├── [str] RenderedFile
+│  ├── [str] RenderOutput
+│  ├── [str] ModuleName
+│  ├── [enm] Language
+│  ├── [str] SourceFile
+│  ├── [str] FilePath
+│  ├── [enm] RuleKind
+│  ├── [str] RuleViolation
+│  ├── [str] BoundaryRule
+│  └── [str] CodeGraph
+└───
+
+┌─ Presentation (2 types)
+│
+│  ├── [str] Cli
+│  └── [enm] Command
+└───
+
+── Relationships ──
+  Adapters::AsciiRenderer ─[extends]─> Domain::DiagramRenderer
+  Adapters::D2Renderer ─[has]─> Domain::DiagramLevel
+  Adapters::D2Renderer ─[extends]─> Domain::DiagramRenderer
+  Adapters::CargoWorkspaceAnalyzer ─[extends]─> Domain::ProjectAnalyzer
+  Adapters::ToolSection ─[has]─> Adapters::PoetrySection
+  Adapters::PyprojectToml ─[has]─> Adapters::ToolSection
+  Adapters::PythonProjectAnalyzer ─[extends]─> Domain::ProjectAnalyzer
+  Adapters::StdoutOutputWriter ─[extends]─> Domain::OutputWriter
+  Adapters::FileOutputWriter ─[has]─> Adapters::OutputPath
+  Adapters::FileOutputWriter ─[extends]─> Domain::OutputWriter
+  Adapters::MermaidRenderer ─[has]─> Domain::DiagramLevel
+  Adapters::MermaidRenderer ─[extends]─> Domain::DiagramRenderer
+  Adapters::TreeSitterAnalyzer ─[has]─> Adapters::RustExtractor
+  Adapters::TreeSitterAnalyzer ─[has]─> Adapters::PythonExtractor
+  Adapters::TreeSitterAnalyzer ─[extends]─> Domain::SourceAnalyzer
+  Adapters::RustExtractor ─[extends]─> Adapters::LanguageExtractor
+  Adapters::PythonExtractor ─[extends]─> Adapters::LanguageExtractor
+  Adapters::WalkdirDiscovery ─[extends]─> Domain::FileDiscovery
+  Adapters::HtmlRenderer ─[extends]─> Domain::DiagramRenderer
+  Adapters::RawConfig ─[has]─> Adapters::RawAnalysis
+  Adapters::RawConfig ─[has]─> Adapters::RawOutput
+  Adapters::RawConfig ─[has]─> Adapters::RawRules
+  Adapters::TomlConfigLoader ─[has]─> Adapters::RawConfig
+  Adapters::TomlConfigLoader ─[extends]─> Domain::ConfigLoader
+  Application::AnalyzeCodebaseResult ─[has]─> Domain::CodeGraph
+  Domain::Relationship ─[has]─> Domain::RelationshipKind
+  Domain::CodeElement ─[has]─> Domain::CodeElementKind
+  Domain::CodeElement ─[has]─> Domain::FilePath
+  Domain::CodeElement ─[has]─> Domain::Visibility
+  Domain::AnalysisConfig ─[has]─> Domain::DiagramLevel
+  Domain::AnalysisWarning ─[has]─> Domain::FilePath
+  Domain::SourceFile ─[has]─> Domain::FilePath
+  Domain::SourceFile ─[has]─> Domain::Language
+  Domain::RuleViolation ─[has]─> Domain::RuleKind
+  Application ─[has]─> Domain
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Domain
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Adapters
+  Presentation ─[has]─> Application
+  Presentation ─[has]─> Adapters
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain
+  Adapters ─[has]─> Domain

docs/arch/ascii/project.txt

@@ -0,0 +1,54 @@
+╔══════════════════════════════════════╗
+║         Architecture Overview        ║
+╠══════════════════════════════════════╣
+║  Elements: 14     Modules: 1       ║
+║  Relationships: 25                  ║
+╚══════════════════════════════════════╝
+
+┌─ (ungrouped)
+│  [prj] archlens-domain
+│  [prj] archlens-application
+│  [prj] archlens
+└───
+
+┌─ Adapters (11 types)
+│
+│  ├── [prj] archlens-tree-sitter
+│  ├── [prj] archlens-walkdir
+│  ├── [prj] archlens-mermaid
+│  ├── [prj] archlens-ascii
+│  ├── [prj] archlens-file-writer
+│  ├── [prj] archlens-stdout-writer
+│  ├── [prj] archlens-toml-config
+│  ├── [prj] archlens-cargo-workspace
+│  ├── [prj] archlens-python-project
+│  ├── [prj] archlens-d2
+│  └── [prj] archlens-html
+└───
+
+── Relationships ──
+  archlens-application ─[has]─> archlens-domain
+  archlens ─[has]─> archlens-tree-sitter
+  archlens ─[has]─> archlens-ascii
+  archlens ─[has]─> archlens-stdout-writer
+  archlens ─[has]─> archlens-application
+  archlens ─[has]─> archlens-walkdir
+  archlens ─[has]─> archlens-d2
+  archlens ─[has]─> archlens-html
+  archlens ─[has]─> archlens-mermaid
+  archlens ─[has]─> archlens-file-writer
+  archlens ─[has]─> archlens-domain
+  archlens ─[has]─> archlens-cargo-workspace
+  archlens ─[has]─> archlens-toml-config
+  archlens ─[has]─> archlens-python-project
+  archlens-tree-sitter ─[has]─> archlens-domain
+  archlens-walkdir ─[has]─> archlens-domain
+  archlens-mermaid ─[has]─> archlens-domain
+  archlens-ascii ─[has]─> archlens-domain
+  archlens-file-writer ─[has]─> archlens-domain
+  archlens-stdout-writer ─[has]─> archlens-domain
+  archlens-toml-config ─[has]─> archlens-domain
+  archlens-cargo-workspace ─[has]─> archlens-domain
+  archlens-python-project ─[has]─> archlens-domain
+  archlens-d2 ─[has]─> archlens-domain
+  archlens-html ─[has]─> archlens-domain

docs/arch/d2/module.d2

@@ -0,0 +1,6 @@
+Adapters: Adapters
+Domain: Domain
+Application: Application
+Presentation: Presentation
+Application -> Domain
+Adapters -> Domain

docs/arch/d2/project.d2

@@ -0,0 +1,41 @@
+Adapters: {
+  archlens_tree_sitter: archlens-tree-sitter
+  archlens_walkdir: archlens-walkdir
+  archlens_mermaid: archlens-mermaid
+  archlens_ascii: archlens-ascii
+  archlens_file_writer: archlens-file-writer
+  archlens_stdout_writer: archlens-stdout-writer
+  archlens_toml_config: archlens-toml-config
+  archlens_cargo_workspace: archlens-cargo-workspace
+  archlens_python_project: archlens-python-project
+  archlens_d2: archlens-d2
+  archlens_html: archlens-html
+}
+archlens_domain: archlens-domain
+archlens_application: archlens-application
+archlens: archlens
+archlens_application -> archlens_domain
+archlens -> archlens_domain
+archlens -> archlens_file_writer
+archlens -> archlens_mermaid
+archlens -> archlens_html
+archlens -> archlens_python_project
+archlens -> archlens_walkdir
+archlens -> archlens_ascii
+archlens -> archlens_toml_config
+archlens -> archlens_stdout_writer
+archlens -> archlens_application
+archlens -> archlens_d2
+archlens -> archlens_tree_sitter
+archlens -> archlens_cargo_workspace
+archlens_tree_sitter -> archlens_domain
+archlens_walkdir -> archlens_domain
+archlens_mermaid -> archlens_domain
+archlens_ascii -> archlens_domain
+archlens_file_writer -> archlens_domain
+archlens_stdout_writer -> archlens_domain
+archlens_toml_config -> archlens_domain
+archlens_cargo_workspace -> archlens_domain
+archlens_python_project -> archlens_domain
+archlens_d2 -> archlens_domain
+archlens_html -> archlens_domain

docs/arch/d2/type.d2

@@ -0,0 +1,448 @@
+Domain: {
+  Relationship: {
+    shape: class
+    source: String
+    target: String
+    kind: RelationshipKind
+    source_file: Option
+    new()
+    with_source_file()
+    source()
+    target()
+    kind()
+    source_file()
+  }
+  CodeElement: {
+    shape: class
+    name: String
+    qualified_name: Option
+    kind: CodeElementKind
+    file_path: FilePath
+    line: usize
+    visibility: Visibility
+    module: Option
+    generics: Vec
+    attributes: Vec
+    fields: Vec
+    methods: Vec
+    new()
+    with_visibility()
+    with_module()
+    with_generics()
+    with_attributes()
+    with_qualified_name()
+    name()
+    qualified_name()
+    kind()
+    file_path()
+    line()
+    visibility()
+    module()
+    generics()
+    attributes()
+    with_fields()
+    with_methods()
+    fields()
+    methods()
+  }
+  DomainError: {
+    shape: class
+  }
+  DiagramRenderer: {
+    shape: class
+  }
+  SourceAnalyzer: {
+    shape: class
+  }
+  ConfigLoader: {
+    shape: class
+  }
+  FileDiscovery: {
+    shape: class
+  }
+  ProjectAnalyzer: {
+    shape: class
+  }
+  OutputWriter: {
+    shape: class
+  }
+  AnalysisResult: {
+    shape: class
+    elements: Vec
+    relationships: Vec
+    warnings: Vec
+    new()
+    empty()
+    elements()
+    relationships()
+    warnings()
+  }
+  AnalysisConfig: {
+    shape: class
+    excludes: Vec
+    level: DiagramLevel
+    module_mappings: HashMap
+    scope: Option
+    include_tests: bool
+    changed_files: Option
+    with_excludes()
+    with_level()
+    with_module_mappings()
+    excludes()
+    level()
+    with_scope()
+    module_mappings()
+    scope()
+    with_include_tests()
+    include_tests()
+    with_changed_files()
+    changed_files()
+  }
+  AnalysisWarning: {
+    shape: class
+    file_path: FilePath
+    line: usize
+    message: String
+    new()
+    file_path()
+    line()
+    message()
+  }
+  CodeElementKind: {
+    shape: class
+  }
+  RelationshipKind: {
+    shape: class
+  }
+  Visibility: {
+    shape: class
+  }
+  DiagramLevel: {
+    shape: class
+  }
+  OutputConfig: {
+    shape: class
+    split_by_module: bool
+    output_path: Option
+    with_split_by_module()
+    with_output_path()
+    split_by_module()
+    output_path()
+  }
+  RenderedFile: {
+    shape: class
+    name: String
+    content: String
+    new()
+    name()
+    content()
+  }
+  RenderOutput: {
+    shape: class
+    files: Vec
+    new()
+    single()
+    files()
+  }
+  ModuleName: {
+    shape: class
+    new()
+    from_path()
+    from_directory_group()
+    capitalize()
+    as_str()
+  }
+  Language: {
+    shape: class
+    name()
+  }
+  SourceFile: {
+    shape: class
+    path: FilePath
+    language: Language
+    new()
+    path()
+    language()
+  }
+  FilePath: {
+    shape: class
+    new()
+    as_str()
+  }
+  RuleKind: {
+    shape: class
+  }
+  RuleViolation: {
+    shape: class
+    source_module: String
+    target_module: String
+    kind: RuleKind
+    new()
+    source_module()
+    target_module()
+    kind()
+    message()
+  }
+  BoundaryRule: {
+    shape: class
+    source: String
+    target: String
+    parse()
+    source()
+    target()
+    matches()
+  }
+  CodeGraph: {
+    shape: class
+    elements: Vec
+    relationships: Vec
+    new()
+    add_element()
+    add_relationship()
+    elements()
+    relationships()
+    modules()
+    elements_by_module()
+    resolve_relationships()
+    filter_external_imports()
+    qualify()
+    cross_module_deps_for()
+    subgraph_by_module()
+  }
+}
+Adapters: {
+  AsciiRenderer: {
+    shape: class
+    new()
+    format_kind()
+  }
+  D2Renderer: {
+    shape: class
+    level: DiagramLevel
+    new()
+    with_level()
+  }
+  CargoWorkspaceAnalyzer: {
+    shape: class
+    new()
+  }
+  WorkspaceToml: {
+    shape: class
+    workspace: Option
+  }
+  WorkspaceSection: {
+    shape: class
+    members: Vec
+  }
+  MemberToml: {
+    shape: class
+    package: Option
+    dependencies: HashMap
+  }
+  PackageSection: {
+    shape: class
+    name: String
+  }
+  PythonProjectAnalyzer: {
+    shape: class
+    new()
+  }
+  ProjectSection: {
+    shape: class
+    name: Option
+    dependencies: Vec
+  }
+  PoetrySection: {
+    shape: class
+    name: Option
+    dependencies: HashMap
+  }
+  ToolSection: {
+    shape: class
+    poetry: PoetrySection
+  }
+  PyprojectToml: {
+    shape: class
+    project: Option
+    tool: ToolSection
+  }
+  StdoutOutputWriter: {
+    shape: class
+    new()
+  }
+  FileOutputWriter: {
+    shape: class
+    output_path: OutputPath
+    new()
+    single_file()
+  }
+  OutputPath: {
+    shape: class
+  }
+  MermaidRenderer: {
+    shape: class
+    level: DiagramLevel
+    show_weights: bool
+    new()
+    with_level()
+    with_weights()
+    display_name()
+    format_element_name()
+    format_visibility()
+    render_class_diagram()
+    push_class_lines()
+    render_module_flowchart()
+    render_project_flowchart()
+    sanitize_id()
+  }
+  LanguageExtractor: {
+    shape: class
+  }
+  TreeSitterAnalyzer: {
+    shape: class
+    rust: RustExtractor
+    python: PythonExtractor
+    new()
+    extractor_for()
+  }
+  RustExtractor: {
+    shape: class
+  }
+  PythonExtractor: {
+    shape: class
+  }
+  WalkdirDiscovery: {
+    shape: class
+    new()
+    detect_language()
+    is_test_file()
+    is_excluded()
+  }
+  HtmlRenderer: {
+    shape: class
+    new()
+  }
+  GraphData: {
+    shape: class
+    nodes: Vec
+    edges: Vec
+  }
+  NodeData: {
+    shape: class
+    id: String
+    label: String
+    module: String
+    kind: String
+    fields: Vec
+    methods: Vec
+  }
+  EdgeData: {
+    shape: class
+    source: String
+    target: String
+    kind: String
+  }
+  RawRules: {
+    shape: class
+    allow: Vec
+    deny: Vec
+  }
+  RawConfig: {
+    shape: class
+    analysis: RawAnalysis
+    output: RawOutput
+    modules: HashMap
+    rules: RawRules
+  }
+  RawAnalysis: {
+    shape: class
+    exclude: Vec
+    level: Option
+  }
+  RawOutput: {
+    shape: class
+    format: Option
+    path: Option
+    split_by_module: bool
+  }
+  TomlConfigLoader: {
+    shape: class
+    raw: RawConfig
+    from_path()
+    parse_level()
+  }
+}
+Application: {
+  AnalyzeCodebase: {
+    shape: class
+    file_discovery: F
+    source_analyzer: S
+    new()
+    execute()
+  }
+  AnalyzeCodebaseResult: {
+    shape: class
+    graph: CodeGraph
+    warnings: Vec
+    graph()
+    warnings()
+  }
+}
+Presentation: {
+  Cli: {
+    shape: class
+    command: Option
+    path: PathBuf
+    level: String
+    format: String
+    output: Option
+    config: Option
+    scope: Option
+    exclude: Vec
+    include_tests: bool
+    no_weights: bool
+    watch: bool
+    since: Option
+    split_by_module: bool
+    strict: bool
+    check: bool
+    verbose: u8
+  }
+  Command: {
+    shape: class
+  }
+}
+Adapters_AsciiRenderer -> Domain_DiagramRenderer: {style.stroke-dash: 0}
+Adapters_D2Renderer -> Domain_DiagramLevel
+Adapters_D2Renderer -> Domain_DiagramRenderer: {style.stroke-dash: 0}
+Adapters_CargoWorkspaceAnalyzer -> Domain_ProjectAnalyzer: {style.stroke-dash: 0}
+Adapters_ToolSection -> Adapters_PoetrySection
+Adapters_PyprojectToml -> Adapters_ToolSection
+Adapters_PythonProjectAnalyzer -> Domain_ProjectAnalyzer: {style.stroke-dash: 0}
+Adapters_StdoutOutputWriter -> Domain_OutputWriter: {style.stroke-dash: 0}
+Adapters_FileOutputWriter -> Adapters_OutputPath
+Adapters_FileOutputWriter -> Domain_OutputWriter: {style.stroke-dash: 0}
+Adapters_MermaidRenderer -> Domain_DiagramLevel
+Adapters_MermaidRenderer -> Domain_DiagramRenderer: {style.stroke-dash: 0}
+Adapters_TreeSitterAnalyzer -> Adapters_RustExtractor
+Adapters_TreeSitterAnalyzer -> Adapters_PythonExtractor
+Adapters_TreeSitterAnalyzer -> Domain_SourceAnalyzer: {style.stroke-dash: 0}
+Adapters_RustExtractor -> Adapters_LanguageExtractor: {style.stroke-dash: 0}
+Adapters_PythonExtractor -> Adapters_LanguageExtractor: {style.stroke-dash: 0}
+Adapters_WalkdirDiscovery -> Domain_FileDiscovery: {style.stroke-dash: 0}
+Adapters_HtmlRenderer -> Domain_DiagramRenderer: {style.stroke-dash: 0}
+Adapters_RawConfig -> Adapters_RawAnalysis
+Adapters_RawConfig -> Adapters_RawOutput
+Adapters_RawConfig -> Adapters_RawRules
+Adapters_TomlConfigLoader -> Adapters_RawConfig
+Adapters_TomlConfigLoader -> Domain_ConfigLoader: {style.stroke-dash: 0}
+Application_AnalyzeCodebaseResult -> Domain_CodeGraph
+Domain_Relationship -> Domain_RelationshipKind
+Domain_CodeElement -> Domain_CodeElementKind
+Domain_CodeElement -> Domain_FilePath
+Domain_CodeElement -> Domain_Visibility
+Domain_AnalysisConfig -> Domain_DiagramLevel
+Domain_AnalysisWarning -> Domain_FilePath
+Domain_SourceFile -> Domain_FilePath
+Domain_SourceFile -> Domain_Language
+Domain_RuleViolation -> Domain_RuleKind

docs/arch/lucy/module/aiss_worker.mmd

@@ -0,0 +1,9 @@
+graph TD
+    Aiss_worker[Aiss_worker]
+    class aiss_worker_module["Aiss_worker"] {
+        <<module>>
+    }
+    class commons_module["Commons"] {
+        <<module>>
+    }
+    aiss_worker_module --> commons_module : 1 dep

docs/arch/lucy/module/api.mmd

@@ -0,0 +1,9 @@
+graph TD
+    Api[Api]
+    class api_module["Api"] {
+        <<module>>
+    }
+    class commons_module["Commons"] {
+        <<module>>
+    }
+    api_module --> commons_module : 3 deps

docs/arch/lucy/module/commons.mmd

@@ -0,0 +1,2 @@
+graph TD
+    Commons[Commons]

docs/arch/lucy/module/overview.mmd

@@ -0,0 +1,10 @@
+graph TD
+    Aiss_worker[Aiss_worker]
+    Api[Api]
+    Worker[Worker]
+    Commons[Commons]
+    Worker -->|1 dep| Api
+    Aiss_worker -->|7 deps| Commons
+    Aiss_worker -->|1 dep| Api
+    Api -->|23 deps| Commons
+    Worker -->|12 deps| Commons

docs/arch/lucy/module/worker.mmd

@@ -0,0 +1,9 @@
+graph TD
+    Worker[Worker]
+    class worker_module["Worker"] {
+        <<module>>
+    }
+    class commons_module["Commons"] {
+        <<module>>
+    }
+    worker_module --> commons_module : 2 deps

docs/arch/lucy/project.mmd

@@ -0,0 +1,8 @@
+graph TD
+    aiss_worker[aiss-worker]
+    commons[commons]
+    worker[worker]
+    api[api]
+    aiss_worker --> commons
+    worker --> commons
+    api --> commons

docs/arch/mermaid/module.mmd

@@ -0,0 +1,10 @@
+graph TD
+    Adapters[Adapters]
+    Presentation[Presentation]
+    Application[Application]
+    Domain[Domain]
+    Presentation -->|1 dep| Application
+    Application -->|2 deps| Domain
+    Presentation -->|11 deps| Adapters
+    Presentation -->|1 dep| Domain
+    Adapters -->|24 deps| Domain

docs/arch/mermaid/project.mmd

@@ -0,0 +1,42 @@
+graph TD
+    archlens_domain[archlens-domain]
+    archlens_application[archlens-application]
+    archlens[archlens]
+    subgraph Adapters
+        archlens_tree_sitter[archlens-tree-sitter]
+        archlens_walkdir[archlens-walkdir]
+        archlens_mermaid[archlens-mermaid]
+        archlens_ascii[archlens-ascii]
+        archlens_file_writer[archlens-file-writer]
+        archlens_stdout_writer[archlens-stdout-writer]
+        archlens_toml_config[archlens-toml-config]
+        archlens_cargo_workspace[archlens-cargo-workspace]
+        archlens_python_project[archlens-python-project]
+        archlens_d2[archlens-d2]
+        archlens_html[archlens-html]
+    end
+    archlens_application --> archlens_domain
+    archlens --> archlens_file_writer
+    archlens --> archlens_domain
+    archlens --> archlens_cargo_workspace
+    archlens --> archlens_d2
+    archlens --> archlens_html
+    archlens --> archlens_mermaid
+    archlens --> archlens_toml_config
+    archlens --> archlens_python_project
+    archlens --> archlens_ascii
+    archlens --> archlens_tree_sitter
+    archlens --> archlens_application
+    archlens --> archlens_walkdir
+    archlens --> archlens_stdout_writer
+    archlens_tree_sitter --> archlens_domain
+    archlens_walkdir --> archlens_domain
+    archlens_mermaid --> archlens_domain
+    archlens_ascii --> archlens_domain
+    archlens_file_writer --> archlens_domain
+    archlens_stdout_writer --> archlens_domain
+    archlens_toml_config --> archlens_domain
+    archlens_cargo_workspace --> archlens_domain
+    archlens_python_project --> archlens_domain
+    archlens_d2 --> archlens_domain
+    archlens_html --> archlens_domain

docs/arch/mermaid/type/adapters.mmd

@@ -0,0 +1,137 @@
+classDiagram
+    namespace Adapters {
+        class AsciiRenderer
+        class D2Renderer
+        class CargoWorkspaceAnalyzer
+        class WorkspaceToml
+        class WorkspaceSection
+        class MemberToml
+        class PackageSection
+        class PythonProjectAnalyzer
+        class ProjectSection
+        class PoetrySection
+        class ToolSection
+        class PyprojectToml
+        class StdoutOutputWriter
+        class FileOutputWriter
+        class OutputPath
+        class MermaidRenderer
+        class LanguageExtractor
+        class TreeSitterAnalyzer
+        class RustExtractor
+        class PythonExtractor
+        class WalkdirDiscovery
+        class HtmlRenderer
+        class GraphData
+        class NodeData
+        class EdgeData
+        class RawRules
+        class RawConfig
+        class RawAnalysis
+        class RawOutput
+        class TomlConfigLoader
+    }
+    AsciiRenderer : +new() -] Self
+    AsciiRenderer : -format_kind(element CodeElement) -] static str
+    D2Renderer : level DiagramLevel
+    D2Renderer : +new() -] Self
+    D2Renderer : +with_level(level DiagramLevel) -] Self
+    CargoWorkspaceAnalyzer : +new() -] Self
+    <<private>> WorkspaceToml
+    WorkspaceToml : workspace Option
+    <<private>> WorkspaceSection
+    WorkspaceSection : members Vec
+    <<private>> MemberToml
+    MemberToml : package Option
+    MemberToml : dependencies HashMap
+    <<private>> PackageSection
+    PackageSection : name String
+    PythonProjectAnalyzer : +new() -] Self
+    <<private>> ProjectSection
+    ProjectSection : name Option
+    ProjectSection : dependencies Vec
+    <<private>> PoetrySection
+    PoetrySection : name Option
+    PoetrySection : dependencies HashMap
+    <<private>> ToolSection
+    ToolSection : poetry PoetrySection
+    <<private>> PyprojectToml
+    PyprojectToml : project Option
+    PyprojectToml : tool ToolSection
+    StdoutOutputWriter : +new() -] Self
+    FileOutputWriter : output_path OutputPath
+    FileOutputWriter : +new(output_dir PathBuf) -] Self
+    FileOutputWriter : +single_file(path PathBuf) -] Self
+    <<private>> OutputPath
+    MermaidRenderer : level DiagramLevel
+    MermaidRenderer : show_weights bool
+    MermaidRenderer : +new() -] Self
+    MermaidRenderer : +with_level(level DiagramLevel) -] Self
+    MermaidRenderer : +with_weights(show bool) -] Self
+    MermaidRenderer : -display_name(qualified str) -] str
+    MermaidRenderer : -format_element_name(element CodeElement) -] String
+    MermaidRenderer : -format_visibility(visibility Visibility) -] static str
+    MermaidRenderer : -render_class_diagram(graph CodeGraph) -] String
+    MermaidRenderer : -push_class_lines(lines mut Vec[String], deferred mut Vec[String], element CodeElement, indent str, in_namespace bool)
+    MermaidRenderer : -render_module_flowchart(graph CodeGraph) -] String
+    MermaidRenderer : -render_project_flowchart(graph CodeGraph) -] String
+    MermaidRenderer : -sanitize_id(name str) -] String
+    TreeSitterAnalyzer : rust RustExtractor
+    TreeSitterAnalyzer : python PythonExtractor
+    TreeSitterAnalyzer : +new() -] Self
+    TreeSitterAnalyzer : -extractor_for(language Language) -] Option[dyn LanguageExtractor]
+    WalkdirDiscovery : +new() -] Self
+    WalkdirDiscovery : -detect_language(path Path) -] Option[Language]
+    WalkdirDiscovery : -is_test_file(path Path, language Language) -] bool
+    WalkdirDiscovery : -is_excluded(path Path, root Path, excludes [String]) -] bool
+    HtmlRenderer : +new() -] Self
+    <<private>> GraphData
+    GraphData : nodes Vec
+    GraphData : edges Vec
+    <<private>> NodeData
+    NodeData : id String
+    NodeData : label String
+    NodeData : module String
+    NodeData : kind String
+    NodeData : fields Vec
+    NodeData : methods Vec
+    <<private>> EdgeData
+    EdgeData : source String
+    EdgeData : target String
+    EdgeData : kind String
+    <<private>> RawRules
+    RawRules : allow Vec
+    RawRules : deny Vec
+    <<private>> RawConfig
+    RawConfig : analysis RawAnalysis
+    RawConfig : output RawOutput
+    RawConfig : modules HashMap
+    RawConfig : rules RawRules
+    <<private>> RawAnalysis
+    RawAnalysis : exclude Vec
+    RawAnalysis : level Option
+    <<private>> RawOutput
+    RawOutput : format Option
+    RawOutput : path Option
+    RawOutput : split_by_module bool
+    TomlConfigLoader : raw RawConfig
+    TomlConfigLoader : +from_path(path Path) -] Result[Self, DomainError]
+    TomlConfigLoader : -parse_level(level Option[String]) -] DiagramLevel
+    ToolSection --> PoetrySection
+    PyprojectToml --> ToolSection
+    FileOutputWriter --> OutputPath
+    TreeSitterAnalyzer --> RustExtractor
+    TreeSitterAnalyzer --> PythonExtractor
+    RustExtractor <|-- LanguageExtractor
+    PythonExtractor <|-- LanguageExtractor
+    RawConfig --> RawAnalysis
+    RawConfig --> RawOutput
+    RawConfig --> RawRules
+    TomlConfigLoader --> RawConfig
+    class adapters_module["Adapters"] {
+        <<module>>
+    }
+    class domain_module["Domain"] {
+        <<module>>
+    }
+    adapters_module --> domain_module : 13 deps

docs/arch/mermaid/type/application.mmd

@@ -0,0 +1,20 @@
+classDiagram
+    namespace Application {
+        class AnalyzeCodebase
+        class AnalyzeCodebaseResult
+    }
+    AnalyzeCodebase : file_discovery F
+    AnalyzeCodebase : source_analyzer S
+    AnalyzeCodebase : +new(file_discovery F, source_analyzer S) -] Self
+    AnalyzeCodebase : +execute(root Path, config AnalysisConfig) -] Result[AnalyzeCodebaseResult, DomainError]
+    AnalyzeCodebaseResult : graph CodeGraph
+    AnalyzeCodebaseResult : warnings Vec
+    AnalyzeCodebaseResult : +graph() -] CodeGraph
+    AnalyzeCodebaseResult : +warnings() -] [AnalysisWarning]
+    class application_module["Application"] {
+        <<module>>
+    }
+    class domain_module["Domain"] {
+        <<module>>
+    }
+    application_module --> domain_module : 1 dep

docs/arch/mermaid/type/domain.mmd

@@ -0,0 +1,168 @@
+classDiagram
+    namespace Domain {
+        class Relationship
+        class CodeElement
+        class DomainError
+        class DiagramRenderer
+        class SourceAnalyzer
+        class ConfigLoader
+        class FileDiscovery
+        class ProjectAnalyzer
+        class OutputWriter
+        class AnalysisResult
+        class AnalysisConfig
+        class AnalysisWarning
+        class CodeElementKind
+        class RelationshipKind
+        class Visibility
+        class DiagramLevel
+        class OutputConfig
+        class RenderedFile
+        class RenderOutput
+        class ModuleName
+        class Language
+        class SourceFile
+        class FilePath
+        class RuleKind
+        class RuleViolation
+        class BoundaryRule
+        class CodeGraph
+    }
+    Relationship : source String
+    Relationship : target String
+    Relationship : kind RelationshipKind
+    Relationship : source_file Option
+    Relationship : +new(source str, target str, kind RelationshipKind) -] Result[Self, DomainError]
+    Relationship : +with_source_file(file FilePath) -] Self
+    Relationship : +source() -] str
+    Relationship : +target() -] str
+    Relationship : +kind() -] RelationshipKind
+    Relationship : +source_file() -] Option[FilePath]
+    CodeElement : name String
+    CodeElement : qualified_name Option
+    CodeElement : kind CodeElementKind
+    CodeElement : file_path FilePath
+    CodeElement : line usize
+    CodeElement : visibility Visibility
+    CodeElement : module Option
+    CodeElement : generics Vec
+    CodeElement : attributes Vec
+    CodeElement : fields Vec
+    CodeElement : methods Vec
+    CodeElement : +new(name str, kind CodeElementKind, file_path FilePath, line usize) -] Result[Self, DomainError]
+    CodeElement : +with_visibility(visibility Visibility) -] Self
+    CodeElement : +with_module(module ModuleName) -] Self
+    CodeElement : +with_generics(generics Vec[String]) -] Self
+    CodeElement : +with_attributes(attributes Vec[String]) -] Self
+    CodeElement : +with_qualified_name(qn String) -] Self
+    CodeElement : +name() -] str
+    CodeElement : +qualified_name() -] str
+    CodeElement : +kind() -] CodeElementKind
+    CodeElement : +file_path() -] FilePath
+    CodeElement : +line() -] usize
+    CodeElement : +visibility() -] Visibility
+    CodeElement : +module() -] Option[ModuleName]
+    CodeElement : +generics() -] [String]
+    CodeElement : +attributes() -] [String]
+    CodeElement : +with_fields(fields Vec[String]) -] Self
+    CodeElement : +with_methods(methods Vec[String]) -] Self
+    CodeElement : +fields() -] [String]
+    CodeElement : +methods() -] [String]
+    AnalysisResult : elements Vec
+    AnalysisResult : relationships Vec
+    AnalysisResult : warnings Vec
+    AnalysisResult : +new(elements Vec[CodeElement], relationships Vec[Relationship], warnings Vec[AnalysisWarning]) -] Self
+    AnalysisResult : +empty() -] Self
+    AnalysisResult : +elements() -] [CodeElement]
+    AnalysisResult : +relationships() -] [Relationship]
+    AnalysisResult : +warnings() -] [AnalysisWarning]
+    AnalysisConfig : excludes Vec
+    AnalysisConfig : level DiagramLevel
+    AnalysisConfig : module_mappings HashMap
+    AnalysisConfig : scope Option
+    AnalysisConfig : include_tests bool
+    AnalysisConfig : changed_files Option
+    AnalysisConfig : +with_excludes(excludes Vec[String]) -] Self
+    AnalysisConfig : +with_level(level DiagramLevel) -] Self
+    AnalysisConfig : +with_module_mappings(mappings HashMap[String, String]) -] Self
+    AnalysisConfig : +excludes() -] [String]
+    AnalysisConfig : +level() -] DiagramLevel
+    AnalysisConfig : +with_scope(scope String) -] Self
+    AnalysisConfig : +module_mappings() -] HashMap[String, String]
+    AnalysisConfig : +scope() -] Option[str]
+    AnalysisConfig : +with_include_tests(include bool) -] Self
+    AnalysisConfig : +include_tests() -] bool
+    AnalysisConfig : +with_changed_files(files HashSet[String]) -] Self
+    AnalysisConfig : +changed_files() -] Option[HashSet[String]]
+    AnalysisWarning : file_path FilePath
+    AnalysisWarning : line usize
+    AnalysisWarning : message String
+    AnalysisWarning : +new(file_path FilePath, line usize, message str) -] Result[Self, DomainError]
+    AnalysisWarning : +file_path() -] FilePath
+    AnalysisWarning : +line() -] usize
+    AnalysisWarning : +message() -] str
+    OutputConfig : split_by_module bool
+    OutputConfig : output_path Option
+    OutputConfig : +with_split_by_module(split bool) -] Self
+    OutputConfig : +with_output_path(path String) -] Self
+    OutputConfig : +split_by_module() -] bool
+    OutputConfig : +output_path() -] Option[str]
+    RenderedFile : name String
+    RenderedFile : content String
+    RenderedFile : +new(name str, content str) -] Result[Self, DomainError]
+    RenderedFile : +name() -] str
+    RenderedFile : +content() -] str
+    RenderOutput : files Vec
+    RenderOutput : +new(files Vec[RenderedFile]) -] Self
+    RenderOutput : +single(file RenderedFile) -] Self
+    RenderOutput : +files() -] [RenderedFile]
+    ModuleName : +new(value str) -] Result[Self, DomainError]
+    ModuleName : +from_path(file_path str, root Path, module_mappings HashMap[String, String]) -] Option[Self]
+    ModuleName : +from_directory_group(member_path str) -] Option[Self]
+    ModuleName : +capitalize(s str) -] String
+    ModuleName : +as_str() -] str
+    Language : +name() -] static str
+    SourceFile : path FilePath
+    SourceFile : language Language
+    SourceFile : +new(path FilePath, language Language) -] Self
+    SourceFile : +path() -] FilePath
+    SourceFile : +language() -] Language
+    FilePath : +new(value str) -] Result[Self, DomainError]
+    FilePath : +as_str() -] str
+    RuleViolation : source_module String
+    RuleViolation : target_module String
+    RuleViolation : kind RuleKind
+    RuleViolation : +new(source_module str, target_module str, kind RuleKind) -] Self
+    RuleViolation : +source_module() -] str
+    RuleViolation : +target_module() -] str
+    RuleViolation : +kind() -] RuleKind
+    RuleViolation : +message() -] String
+    BoundaryRule : source String
+    BoundaryRule : target String
+    BoundaryRule : +parse(s str) -] Option[Self]
+    BoundaryRule : +source() -] str
+    BoundaryRule : +target() -] str
+    BoundaryRule : +matches(src_module str, tgt_module str) -] bool
+    CodeGraph : elements Vec
+    CodeGraph : relationships Vec
+    CodeGraph : +new() -] Self
+    CodeGraph : +add_element(element CodeElement)
+    CodeGraph : +add_relationship(relationship Relationship)
+    CodeGraph : +elements() -] [CodeElement]
+    CodeGraph : +relationships() -] [Relationship]
+    CodeGraph : +modules() -] Vec[ModuleName]
+    CodeGraph : +elements_by_module() -] (HashMap[String, Vec[CodeElement]], Vec[CodeElement])
+    CodeGraph : +resolve_relationships() -] CodeGraph
+    CodeGraph : +filter_external_imports(known_modules HashSet[String]) -] CodeGraph
+    CodeGraph : +qualify() -] CodeGraph
+    CodeGraph : +cross_module_deps_for(module ModuleName) -] Vec[(ModuleName, usize)]
+    CodeGraph : +subgraph_by_module(module ModuleName) -] CodeGraph
+    Relationship --> RelationshipKind
+    CodeElement --> CodeElementKind
+    CodeElement --> FilePath
+    CodeElement --> Visibility
+    AnalysisConfig --> DiagramLevel
+    AnalysisWarning --> FilePath
+    SourceFile --> FilePath
+    SourceFile --> Language
+    RuleViolation --> RuleKind

docs/arch/mermaid/type/overview.mmd

@@ -0,0 +1,343 @@
+classDiagram
+    namespace Presentation {
+        class Cli
+        class Command
+    }
+    namespace Application {
+        class AnalyzeCodebase
+        class AnalyzeCodebaseResult
+    }
+    namespace Adapters {
+        class AsciiRenderer
+        class D2Renderer
+        class CargoWorkspaceAnalyzer
+        class WorkspaceToml
+        class WorkspaceSection
+        class MemberToml
+        class PackageSection
+        class PythonProjectAnalyzer
+        class ProjectSection
+        class PoetrySection
+        class ToolSection
+        class PyprojectToml
+        class StdoutOutputWriter
+        class FileOutputWriter
+        class OutputPath
+        class MermaidRenderer
+        class LanguageExtractor
+        class TreeSitterAnalyzer
+        class RustExtractor
+        class PythonExtractor
+        class WalkdirDiscovery
+        class HtmlRenderer
+        class GraphData
+        class NodeData
+        class EdgeData
+        class RawRules
+        class RawConfig
+        class RawAnalysis
+        class RawOutput
+        class TomlConfigLoader
+    }
+    namespace Domain {
+        class Relationship
+        class CodeElement
+        class DomainError
+        class DiagramRenderer
+        class SourceAnalyzer
+        class ConfigLoader
+        class FileDiscovery
+        class ProjectAnalyzer
+        class OutputWriter
+        class AnalysisResult
+        class AnalysisConfig
+        class AnalysisWarning
+        class CodeElementKind
+        class RelationshipKind
+        class Visibility
+        class DiagramLevel
+        class OutputConfig
+        class RenderedFile
+        class RenderOutput
+        class ModuleName
+        class Language
+        class SourceFile
+        class FilePath
+        class RuleKind
+        class RuleViolation
+        class BoundaryRule
+        class CodeGraph
+    }
+    Cli : command Option
+    Cli : path PathBuf
+    Cli : level String
+    Cli : format String
+    Cli : output Option
+    Cli : config Option
+    Cli : scope Option
+    Cli : exclude Vec
+    Cli : include_tests bool
+    Cli : no_weights bool
+    Cli : watch bool
+    Cli : since Option
+    Cli : split_by_module bool
+    Cli : strict bool
+    Cli : check bool
+    Cli : verbose u8
+    AnalyzeCodebase : file_discovery F
+    AnalyzeCodebase : source_analyzer S
+    AnalyzeCodebase : +new(file_discovery F, source_analyzer S) -] Self
+    AnalyzeCodebase : +execute(root Path, config AnalysisConfig) -] Result[AnalyzeCodebaseResult, DomainError]
+    AnalyzeCodebaseResult : graph CodeGraph
+    AnalyzeCodebaseResult : warnings Vec
+    AnalyzeCodebaseResult : +graph() -] CodeGraph
+    AnalyzeCodebaseResult : +warnings() -] [AnalysisWarning]
+    AsciiRenderer : +new() -] Self
+    AsciiRenderer : -format_kind(element CodeElement) -] static str
+    D2Renderer : level DiagramLevel
+    D2Renderer : +new() -] Self
+    D2Renderer : +with_level(level DiagramLevel) -] Self
+    CargoWorkspaceAnalyzer : +new() -] Self
+    <<private>> WorkspaceToml
+    WorkspaceToml : workspace Option
+    <<private>> WorkspaceSection
+    WorkspaceSection : members Vec
+    <<private>> MemberToml
+    MemberToml : package Option
+    MemberToml : dependencies HashMap
+    <<private>> PackageSection
+    PackageSection : name String
+    PythonProjectAnalyzer : +new() -] Self
+    <<private>> ProjectSection
+    ProjectSection : name Option
+    ProjectSection : dependencies Vec
+    <<private>> PoetrySection
+    PoetrySection : name Option
+    PoetrySection : dependencies HashMap
+    <<private>> ToolSection
+    ToolSection : poetry PoetrySection
+    <<private>> PyprojectToml
+    PyprojectToml : project Option
+    PyprojectToml : tool ToolSection
+    StdoutOutputWriter : +new() -] Self
+    FileOutputWriter : output_path OutputPath
+    FileOutputWriter : +new(output_dir PathBuf) -] Self
+    FileOutputWriter : +single_file(path PathBuf) -] Self
+    <<private>> OutputPath
+    MermaidRenderer : level DiagramLevel
+    MermaidRenderer : show_weights bool
+    MermaidRenderer : +new() -] Self
+    MermaidRenderer : +with_level(level DiagramLevel) -] Self
+    MermaidRenderer : +with_weights(show bool) -] Self
+    MermaidRenderer : -display_name(qualified str) -] str
+    MermaidRenderer : -format_element_name(element CodeElement) -] String
+    MermaidRenderer : -format_visibility(visibility Visibility) -] static str
+    MermaidRenderer : -render_class_diagram(graph CodeGraph) -] String
+    MermaidRenderer : -push_class_lines(lines mut Vec[String], deferred mut Vec[String], element CodeElement, indent str, in_namespace bool)
+    MermaidRenderer : -render_module_flowchart(graph CodeGraph) -] String
+    MermaidRenderer : -render_project_flowchart(graph CodeGraph) -] String
+    MermaidRenderer : -sanitize_id(name str) -] String
+    TreeSitterAnalyzer : rust RustExtractor
+    TreeSitterAnalyzer : python PythonExtractor
+    TreeSitterAnalyzer : +new() -] Self
+    TreeSitterAnalyzer : -extractor_for(language Language) -] Option[dyn LanguageExtractor]
+    WalkdirDiscovery : +new() -] Self
+    WalkdirDiscovery : -detect_language(path Path) -] Option[Language]
+    WalkdirDiscovery : -is_test_file(path Path, language Language) -] bool
+    WalkdirDiscovery : -is_excluded(path Path, root Path, excludes [String]) -] bool
+    HtmlRenderer : +new() -] Self
+    <<private>> GraphData
+    GraphData : nodes Vec
+    GraphData : edges Vec
+    <<private>> NodeData
+    NodeData : id String
+    NodeData : label String
+    NodeData : module String
+    NodeData : kind String
+    NodeData : fields Vec
+    NodeData : methods Vec
+    <<private>> EdgeData
+    EdgeData : source String
+    EdgeData : target String
+    EdgeData : kind String
+    <<private>> RawRules
+    RawRules : allow Vec
+    RawRules : deny Vec
+    <<private>> RawConfig
+    RawConfig : analysis RawAnalysis
+    RawConfig : output RawOutput
+    RawConfig : modules HashMap
+    RawConfig : rules RawRules
+    <<private>> RawAnalysis
+    RawAnalysis : exclude Vec
+    RawAnalysis : level Option
+    <<private>> RawOutput
+    RawOutput : format Option
+    RawOutput : path Option
+    RawOutput : split_by_module bool
+    TomlConfigLoader : raw RawConfig
+    TomlConfigLoader : +from_path(path Path) -] Result[Self, DomainError]
+    TomlConfigLoader : -parse_level(level Option[String]) -] DiagramLevel
+    Relationship : source String
+    Relationship : target String
+    Relationship : kind RelationshipKind
+    Relationship : source_file Option
+    Relationship : +new(source str, target str, kind RelationshipKind) -] Result[Self, DomainError]
+    Relationship : +with_source_file(file FilePath) -] Self
+    Relationship : +source() -] str
+    Relationship : +target() -] str
+    Relationship : +kind() -] RelationshipKind
+    Relationship : +source_file() -] Option[FilePath]
+    CodeElement : name String
+    CodeElement : qualified_name Option
+    CodeElement : kind CodeElementKind
+    CodeElement : file_path FilePath
+    CodeElement : line usize
+    CodeElement : visibility Visibility
+    CodeElement : module Option
+    CodeElement : generics Vec
+    CodeElement : attributes Vec
+    CodeElement : fields Vec
+    CodeElement : methods Vec
+    CodeElement : +new(name str, kind CodeElementKind, file_path FilePath, line usize) -] Result[Self, DomainError]
+    CodeElement : +with_visibility(visibility Visibility) -] Self
+    CodeElement : +with_module(module ModuleName) -] Self
+    CodeElement : +with_generics(generics Vec[String]) -] Self
+    CodeElement : +with_attributes(attributes Vec[String]) -] Self
+    CodeElement : +with_qualified_name(qn String) -] Self
+    CodeElement : +name() -] str
+    CodeElement : +qualified_name() -] str
+    CodeElement : +kind() -] CodeElementKind
+    CodeElement : +file_path() -] FilePath
+    CodeElement : +line() -] usize
+    CodeElement : +visibility() -] Visibility
+    CodeElement : +module() -] Option[ModuleName]
+    CodeElement : +generics() -] [String]
+    CodeElement : +attributes() -] [String]
+    CodeElement : +with_fields(fields Vec[String]) -] Self
+    CodeElement : +with_methods(methods Vec[String]) -] Self
+    CodeElement : +fields() -] [String]
+    CodeElement : +methods() -] [String]
+    AnalysisResult : elements Vec
+    AnalysisResult : relationships Vec
+    AnalysisResult : warnings Vec
+    AnalysisResult : +new(elements Vec[CodeElement], relationships Vec[Relationship], warnings Vec[AnalysisWarning]) -] Self
+    AnalysisResult : +empty() -] Self
+    AnalysisResult : +elements() -] [CodeElement]
+    AnalysisResult : +relationships() -] [Relationship]
+    AnalysisResult : +warnings() -] [AnalysisWarning]
+    AnalysisConfig : excludes Vec
+    AnalysisConfig : level DiagramLevel
+    AnalysisConfig : module_mappings HashMap
+    AnalysisConfig : scope Option
+    AnalysisConfig : include_tests bool
+    AnalysisConfig : changed_files Option
+    AnalysisConfig : +with_excludes(excludes Vec[String]) -] Self
+    AnalysisConfig : +with_level(level DiagramLevel) -] Self
+    AnalysisConfig : +with_module_mappings(mappings HashMap[String, String]) -] Self
+    AnalysisConfig : +excludes() -] [String]
+    AnalysisConfig : +level() -] DiagramLevel
+    AnalysisConfig : +with_scope(scope String) -] Self
+    AnalysisConfig : +module_mappings() -] HashMap[String, String]
+    AnalysisConfig : +scope() -] Option[str]
+    AnalysisConfig : +with_include_tests(include bool) -] Self
+    AnalysisConfig : +include_tests() -] bool
+    AnalysisConfig : +with_changed_files(files HashSet[String]) -] Self
+    AnalysisConfig : +changed_files() -] Option[HashSet[String]]
+    AnalysisWarning : file_path FilePath
+    AnalysisWarning : line usize
+    AnalysisWarning : message String
+    AnalysisWarning : +new(file_path FilePath, line usize, message str) -] Result[Self, DomainError]
+    AnalysisWarning : +file_path() -] FilePath
+    AnalysisWarning : +line() -] usize
+    AnalysisWarning : +message() -] str
+    OutputConfig : split_by_module bool
+    OutputConfig : output_path Option
+    OutputConfig : +with_split_by_module(split bool) -] Self
+    OutputConfig : +with_output_path(path String) -] Self
+    OutputConfig : +split_by_module() -] bool
+    OutputConfig : +output_path() -] Option[str]
+    RenderedFile : name String
+    RenderedFile : content String
+    RenderedFile : +new(name str, content str) -] Result[Self, DomainError]
+    RenderedFile : +name() -] str
+    RenderedFile : +content() -] str
+    RenderOutput : files Vec
+    RenderOutput : +new(files Vec[RenderedFile]) -] Self
+    RenderOutput : +single(file RenderedFile) -] Self
+    RenderOutput : +files() -] [RenderedFile]
+    ModuleName : +new(value str) -] Result[Self, DomainError]
+    ModuleName : +from_path(file_path str, root Path, module_mappings HashMap[String, String]) -] Option[Self]
+    ModuleName : +from_directory_group(member_path str) -] Option[Self]
+    ModuleName : +capitalize(s str) -] String
+    ModuleName : +as_str() -] str
+    Language : +name() -] static str
+    SourceFile : path FilePath
+    SourceFile : language Language
+    SourceFile : +new(path FilePath, language Language) -] Self
+    SourceFile : +path() -] FilePath
+    SourceFile : +language() -] Language
+    FilePath : +new(value str) -] Result[Self, DomainError]
+    FilePath : +as_str() -] str
+    RuleViolation : source_module String
+    RuleViolation : target_module String
+    RuleViolation : kind RuleKind
+    RuleViolation : +new(source_module str, target_module str, kind RuleKind) -] Self
+    RuleViolation : +source_module() -] str
+    RuleViolation : +target_module() -] str
+    RuleViolation : +kind() -] RuleKind
+    RuleViolation : +message() -] String
+    BoundaryRule : source String
+    BoundaryRule : target String
+    BoundaryRule : +parse(s str) -] Option[Self]
+    BoundaryRule : +source() -] str
+    BoundaryRule : +target() -] str
+    BoundaryRule : +matches(src_module str, tgt_module str) -] bool
+    CodeGraph : elements Vec
+    CodeGraph : relationships Vec
+    CodeGraph : +new() -] Self
+    CodeGraph : +add_element(element CodeElement)
+    CodeGraph : +add_relationship(relationship Relationship)
+    CodeGraph : +elements() -] [CodeElement]
+    CodeGraph : +relationships() -] [Relationship]
+    CodeGraph : +modules() -] Vec[ModuleName]
+    CodeGraph : +elements_by_module() -] (HashMap[String, Vec[CodeElement]], Vec[CodeElement])
+    CodeGraph : +resolve_relationships() -] CodeGraph
+    CodeGraph : +filter_external_imports(known_modules HashSet[String]) -] CodeGraph
+    CodeGraph : +qualify() -] CodeGraph
+    CodeGraph : +cross_module_deps_for(module ModuleName) -] Vec[(ModuleName, usize)]
+    CodeGraph : +subgraph_by_module(module ModuleName) -] CodeGraph
+    AsciiRenderer <|-- DiagramRenderer
+    D2Renderer --> DiagramLevel
+    D2Renderer <|-- DiagramRenderer
+    CargoWorkspaceAnalyzer <|-- ProjectAnalyzer
+    ToolSection --> PoetrySection
+    PyprojectToml --> ToolSection
+    PythonProjectAnalyzer <|-- ProjectAnalyzer
+    StdoutOutputWriter <|-- OutputWriter
+    FileOutputWriter --> OutputPath
+    FileOutputWriter <|-- OutputWriter
+    MermaidRenderer --> DiagramLevel
+    MermaidRenderer <|-- DiagramRenderer
+    TreeSitterAnalyzer --> RustExtractor
+    TreeSitterAnalyzer --> PythonExtractor
+    TreeSitterAnalyzer <|-- SourceAnalyzer
+    RustExtractor <|-- LanguageExtractor
+    PythonExtractor <|-- LanguageExtractor
+    WalkdirDiscovery <|-- FileDiscovery
+    HtmlRenderer <|-- DiagramRenderer
+    RawConfig --> RawAnalysis
+    RawConfig --> RawOutput
+    RawConfig --> RawRules
+    TomlConfigLoader --> RawConfig
+    TomlConfigLoader <|-- ConfigLoader
+    AnalyzeCodebaseResult --> CodeGraph
+    Relationship --> RelationshipKind
+    CodeElement --> CodeElementKind
+    CodeElement --> FilePath
+    CodeElement --> Visibility
+    AnalysisConfig --> DiagramLevel
+    AnalysisWarning --> FilePath
+    SourceFile --> FilePath
+    SourceFile --> Language
+    RuleViolation --> RuleKind

docs/arch/mermaid/type/presentation.mmd

@@ -0,0 +1,21 @@
+classDiagram
+    namespace Presentation {
+        class Cli
+        class Command
+    }
+    Cli : command Option
+    Cli : path PathBuf
+    Cli : level String
+    Cli : format String
+    Cli : output Option
+    Cli : config Option
+    Cli : scope Option
+    Cli : exclude Vec
+    Cli : include_tests bool
+    Cli : no_weights bool
+    Cli : watch bool
+    Cli : since Option
+    Cli : split_by_module bool
+    Cli : strict bool
+    Cli : check bool
+    Cli : verbose u8