docs: update architecture diagrams

docs/architecture/module.mmd

@@ -1,7 +1,10 @@
 graph TD
-    Adapters[Adapters]
     Domain[Domain]
     Presentation[Presentation]
+    Adapters[Adapters]
     Application[Application]
+    Application --> Domain
     Adapters --> Domain
-    Application --> Domain
+    Presentation --> Domain
+    Presentation --> Adapters
+    Presentation --> Application

docs/architecture/project.mmd

@@ -13,16 +13,16 @@ graph TD
         archlens_cargo_workspace[archlens-cargo-workspace]
     end
     archlens_application --> archlens_domain
-    archlens --> archlens_ascii
     archlens --> archlens_toml_config
-    archlens --> archlens_file_writer
-    archlens --> archlens_tree_sitter
     archlens --> archlens_cargo_workspace
-    archlens --> archlens_stdout_writer
+    archlens --> archlens_ascii
     archlens --> archlens_domain
     archlens --> archlens_application
-    archlens --> archlens_mermaid
+    archlens --> archlens_tree_sitter
+    archlens --> archlens_file_writer
+    archlens --> archlens_stdout_writer
     archlens --> archlens_walkdir
+    archlens --> archlens_mermaid
     archlens_tree_sitter --> archlens_domain
     archlens_walkdir --> archlens_domain
     archlens_mermaid --> archlens_domain

docs/architecture/type/adapters.mmd

@@ -1,31 +1,5 @@
 classDiagram
     namespace Adapters {
-        class AsciiRenderer
-        AsciiRenderer : +new()
-        AsciiRenderer : -format_kind()
-        class CargoWorkspaceAnalyzer
-        CargoWorkspaceAnalyzer : +new()
-        class WorkspaceToml
-        <<private>> WorkspaceToml
-        WorkspaceToml : workspace: Option
-        class WorkspaceSection
-        <<private>> WorkspaceSection
-        WorkspaceSection : members: Vec
-        class MemberToml
-        <<private>> MemberToml
-        MemberToml : package: Option
-        MemberToml : dependencies: HashMap
-        class PackageSection
-        <<private>> PackageSection
-        PackageSection : name: String
-        class StdoutOutputWriter
-        StdoutOutputWriter : +new()
-        class FileOutputWriter
-        FileOutputWriter : output_path: OutputPath
-        FileOutputWriter : +new()
-        FileOutputWriter : +single_file()
-        class OutputPath
-        <<private>> OutputPath
         class MermaidRenderer
         MermaidRenderer : level: DiagramLevel
         MermaidRenderer : +new()
@@ -37,18 +11,29 @@ classDiagram
         MermaidRenderer : -render_module_flowchart()
         MermaidRenderer : -render_project_flowchart()
         MermaidRenderer : -sanitize_id()
-        class LanguageExtractor
+        class AsciiRenderer
+        AsciiRenderer : +new()
+        AsciiRenderer : -format_kind()
+        class WalkdirDiscovery
+        WalkdirDiscovery : +new()
+        WalkdirDiscovery : -detect_language()
+        WalkdirDiscovery : -is_excluded()
         class TreeSitterAnalyzer
         TreeSitterAnalyzer : rust: RustExtractor
         TreeSitterAnalyzer : python: PythonExtractor
         TreeSitterAnalyzer : +new()
         TreeSitterAnalyzer : -extractor_for()
+        class LanguageExtractor
         class RustExtractor
         class PythonExtractor
-        class WalkdirDiscovery
+        class FileOutputWriter
-        WalkdirDiscovery : +new()
+        FileOutputWriter : output_path: OutputPath
-        WalkdirDiscovery : -detect_language()
+        FileOutputWriter : +new()
-        WalkdirDiscovery : -is_excluded()
+        FileOutputWriter : +single_file()
+        class OutputPath
+        <<private>> OutputPath
+        class StdoutOutputWriter
+        StdoutOutputWriter : +new()
         class RawConfig
         <<private>> RawConfig
         RawConfig : analysis: RawAnalysis
@@ -67,12 +52,27 @@ classDiagram
         TomlConfigLoader : raw: RawConfig
         TomlConfigLoader : +from_path()
         TomlConfigLoader : -parse_level()
+        class CargoWorkspaceAnalyzer
+        CargoWorkspaceAnalyzer : +new()
+        class WorkspaceToml
+        <<private>> WorkspaceToml
+        WorkspaceToml : workspace: Option
+        class WorkspaceSection
+        <<private>> WorkspaceSection
+        WorkspaceSection : members: Vec
+        class MemberToml
+        <<private>> MemberToml
+        MemberToml : package: Option
+        MemberToml : dependencies: HashMap
+        class PackageSection
+        <<private>> PackageSection
+        PackageSection : name: String
     }
-    FileOutputWriter --> OutputPath
     TreeSitterAnalyzer --> RustExtractor
     TreeSitterAnalyzer --> PythonExtractor
     RustExtractor <|-- LanguageExtractor
     PythonExtractor <|-- LanguageExtractor
+    FileOutputWriter --> OutputPath
     RawConfig --> RawAnalysis
     RawConfig --> RawOutput
     TomlConfigLoader --> RawConfig

docs/architecture/type/application.mmd

@@ -10,6 +10,14 @@ classDiagram
         AnalyzeCodebaseResult : warnings: Vec
         AnalyzeCodebaseResult : +graph()
         AnalyzeCodebaseResult : +warnings()
+        class FakeFileDiscovery
+        FakeFileDiscovery : files: Vec
+        FakeFileDiscovery : +new()
+        FakeFileDiscovery : +empty()
+        class FakeOutputWriter
+        FakeOutputWriter : written: RefCell
+        FakeOutputWriter : +new()
+        FakeOutputWriter : +written_outputs()
         class FakeDiagramRenderer
         FakeDiagramRenderer : +new()
         class FakeResponse
@@ -19,12 +27,4 @@ classDiagram
         FakeSourceAnalyzer : +new()
         FakeSourceAnalyzer : +with_result()
         FakeSourceAnalyzer : +with_error()
-        class FakeFileDiscovery
-        FakeFileDiscovery : files: Vec
-        FakeFileDiscovery : +new()
-        FakeFileDiscovery : +empty()
-        class FakeOutputWriter
-        FakeOutputWriter : written: RefCell
-        FakeOutputWriter : +new()
-        FakeOutputWriter : +written_outputs()
     }

docs/architecture/type/domain.mmd

@@ -1,5 +1,74 @@
 classDiagram
     namespace Domain {
+        class OutputConfig
+        OutputConfig : split_by_module: bool
+        OutputConfig : output_path: Option
+        OutputConfig : +with_split_by_module()
+        OutputConfig : +with_output_path()
+        OutputConfig : +split_by_module()
+        OutputConfig : +output_path()
+        class DiagramLevel
+        class RenderOutput
+        RenderOutput : files: Vec
+        RenderOutput : +new()
+        RenderOutput : +single()
+        RenderOutput : +files()
+        class RenderedFile
+        RenderedFile : name: String
+        RenderedFile : content: String
+        RenderedFile : +new()
+        RenderedFile : +name()
+        RenderedFile : +content()
+        class SourceFile
+        SourceFile : path: FilePath
+        SourceFile : language: Language
+        SourceFile : +new()
+        SourceFile : +path()
+        SourceFile : +language()
+        class ModuleName
+        ModuleName : +new()
+        ModuleName : +from_path()
+        ModuleName : +from_directory_group()
+        ModuleName : +capitalize()
+        ModuleName : +as_str()
+        class Language
+        Language : +name()
+        class FilePath
+        FilePath : +new()
+        FilePath : +as_str()
+        class RelationshipKind
+        class Visibility
+        class CodeElementKind
+        class AnalysisConfig
+        AnalysisConfig : excludes: Vec
+        AnalysisConfig : level: DiagramLevel
+        AnalysisConfig : module_mappings: HashMap
+        AnalysisConfig : scope: Option
+        AnalysisConfig : +with_excludes()
+        AnalysisConfig : +with_level()
+        AnalysisConfig : +with_module_mappings()
+        AnalysisConfig : +excludes()
+        AnalysisConfig : +level()
+        AnalysisConfig : +with_scope()
+        AnalysisConfig : +module_mappings()
+        AnalysisConfig : +scope()
+        class AnalysisResult
+        AnalysisResult : elements: Vec
+        AnalysisResult : relationships: Vec
+        AnalysisResult : warnings: Vec
+        AnalysisResult : +new()
+        AnalysisResult : +empty()
+        AnalysisResult : +elements()
+        AnalysisResult : +relationships()
+        AnalysisResult : +warnings()
+        class AnalysisWarning
+        AnalysisWarning : file_path: FilePath
+        AnalysisWarning : line: usize
+        AnalysisWarning : message: String
+        AnalysisWarning : +new()
+        AnalysisWarning : +file_path()
+        AnalysisWarning : +line()
+        AnalysisWarning : +message()
         class Relationship
         Relationship : source: String
         Relationship : target: String
@@ -39,82 +108,12 @@ classDiagram
         CodeElement : +with_methods()
         CodeElement : +fields()
         CodeElement : +methods()
-        class DomainError
-        class DiagramRenderer
-        class SourceAnalyzer
-        class ConfigLoader
         class FileDiscovery
+        class ConfigLoader
         class ProjectAnalyzer
         class OutputWriter
-        class AnalysisResult
+        class DiagramRenderer
-        AnalysisResult : elements: Vec
+        class SourceAnalyzer
-        AnalysisResult : relationships: Vec
-        AnalysisResult : warnings: Vec
-        AnalysisResult : +new()
-        AnalysisResult : +empty()
-        AnalysisResult : +elements()
-        AnalysisResult : +relationships()
-        AnalysisResult : +warnings()
-        class AnalysisConfig
-        AnalysisConfig : excludes: Vec
-        AnalysisConfig : level: DiagramLevel
-        AnalysisConfig : module_mappings: HashMap
-        AnalysisConfig : scope: Option
-        AnalysisConfig : +with_excludes()
-        AnalysisConfig : +with_level()
-        AnalysisConfig : +with_module_mappings()
-        AnalysisConfig : +excludes()
-        AnalysisConfig : +level()
-        AnalysisConfig : +with_scope()
-        AnalysisConfig : +module_mappings()
-        AnalysisConfig : +scope()
-        class AnalysisWarning
-        AnalysisWarning : file_path: FilePath
-        AnalysisWarning : line: usize
-        AnalysisWarning : message: String
-        AnalysisWarning : +new()
-        AnalysisWarning : +file_path()
-        AnalysisWarning : +line()
-        AnalysisWarning : +message()
-        class CodeElementKind
-        class RelationshipKind
-        class Visibility
-        class DiagramLevel
-        class OutputConfig
-        OutputConfig : split_by_module: bool
-        OutputConfig : output_path: Option
-        OutputConfig : +with_split_by_module()
-        OutputConfig : +with_output_path()
-        OutputConfig : +split_by_module()
-        OutputConfig : +output_path()
-        class RenderedFile
-        RenderedFile : name: String
-        RenderedFile : content: String
-        RenderedFile : +new()
-        RenderedFile : +name()
-        RenderedFile : +content()
-        class RenderOutput
-        RenderOutput : files: Vec
-        RenderOutput : +new()
-        RenderOutput : +single()
-        RenderOutput : +files()
-        class ModuleName
-        ModuleName : +new()
-        ModuleName : +from_path()
-        ModuleName : +from_directory_group()
-        ModuleName : +capitalize()
-        ModuleName : +as_str()
-        class Language
-        Language : +name()
-        class SourceFile
-        SourceFile : path: FilePath
-        SourceFile : language: Language
-        SourceFile : +new()
-        SourceFile : +path()
-        SourceFile : +language()
-        class FilePath
-        FilePath : +new()
-        FilePath : +as_str()
         class CodeGraph
         CodeGraph : elements: Vec
         CodeGraph : relationships: Vec
@@ -128,12 +127,13 @@ classDiagram
         CodeGraph : +resolve_relationships()
         CodeGraph : +filter_external_imports()
         CodeGraph : +subgraph_by_module()
+        class DomainError
     }
+    SourceFile --> FilePath
+    SourceFile --> Language
+    AnalysisConfig --> DiagramLevel
+    AnalysisWarning --> FilePath
     Relationship --> RelationshipKind
     CodeElement --> CodeElementKind
     CodeElement --> FilePath
-    CodeElement --> Visibility
+    CodeElement --> Visibility
-    AnalysisConfig --> DiagramLevel
-    AnalysisWarning --> FilePath
-    SourceFile --> FilePath
-    SourceFile --> Language

docs/architecture/type/overview.mmd

@@ -1,50 +1,143 @@
 classDiagram
-    namespace Presentation {
+    namespace Adapters {
-        class Cli
+        class MermaidRenderer
-        Cli : command: Option
+        MermaidRenderer : level: DiagramLevel
-        Cli : path: PathBuf
+        MermaidRenderer : +new()
-        Cli : level: String
+        MermaidRenderer : +with_level()
-        Cli : format: String
+        MermaidRenderer : -format_element_name()
-        Cli : output: Option
+        MermaidRenderer : -format_visibility()
-        Cli : config: Option
+        MermaidRenderer : -render_class_diagram()
-        Cli : scope: Option
+        MermaidRenderer : -push_class_lines()
-        Cli : exclude: Vec
+        MermaidRenderer : -render_module_flowchart()
-        Cli : split_by_module: bool
+        MermaidRenderer : -render_project_flowchart()
-        Cli : strict: bool
+        MermaidRenderer : -sanitize_id()
-        Cli : check: bool
+        class AsciiRenderer
-        Cli : verbose: u8
+        AsciiRenderer : +new()
-        class Command
+        AsciiRenderer : -format_kind()
-    }
+        class WalkdirDiscovery
-    namespace Application {
+        WalkdirDiscovery : +new()
-        class AnalyzeCodebase
+        WalkdirDiscovery : -detect_language()
-        AnalyzeCodebase : file_discovery: F
+        WalkdirDiscovery : -is_excluded()
-        AnalyzeCodebase : source_analyzer: S
+        class TreeSitterAnalyzer
-        AnalyzeCodebase : +new()
+        TreeSitterAnalyzer : rust: RustExtractor
-        AnalyzeCodebase : +execute()
+        TreeSitterAnalyzer : python: PythonExtractor
-        class AnalyzeCodebaseResult
+        TreeSitterAnalyzer : +new()
-        AnalyzeCodebaseResult : graph: CodeGraph
+        TreeSitterAnalyzer : -extractor_for()
-        AnalyzeCodebaseResult : warnings: Vec
+        class LanguageExtractor
-        AnalyzeCodebaseResult : +graph()
+        class RustExtractor
-        AnalyzeCodebaseResult : +warnings()
+        class PythonExtractor
-        class FakeDiagramRenderer
+        class FileOutputWriter
-        FakeDiagramRenderer : +new()
+        FileOutputWriter : output_path: OutputPath
-        class FakeResponse
+        FileOutputWriter : +new()
-        <<private>> FakeResponse
+        FileOutputWriter : +single_file()
-        class FakeSourceAnalyzer
+        class OutputPath
-        FakeSourceAnalyzer : results: HashMap
+        <<private>> OutputPath
-        FakeSourceAnalyzer : +new()
+        class StdoutOutputWriter
-        FakeSourceAnalyzer : +with_result()
+        StdoutOutputWriter : +new()
-        FakeSourceAnalyzer : +with_error()
+        class RawConfig
-        class FakeFileDiscovery
+        <<private>> RawConfig
-        FakeFileDiscovery : files: Vec
+        RawConfig : analysis: RawAnalysis
-        FakeFileDiscovery : +new()
+        RawConfig : output: RawOutput
-        FakeFileDiscovery : +empty()
+        RawConfig : modules: HashMap
-        class FakeOutputWriter
+        class RawAnalysis
-        FakeOutputWriter : written: RefCell
+        <<private>> RawAnalysis
-        FakeOutputWriter : +new()
+        RawAnalysis : exclude: Vec
-        FakeOutputWriter : +written_outputs()
+        RawAnalysis : level: Option
+        class RawOutput
+        <<private>> RawOutput
+        RawOutput : format: Option
+        RawOutput : path: Option
+        RawOutput : split_by_module: bool
+        class TomlConfigLoader
+        TomlConfigLoader : raw: RawConfig
+        TomlConfigLoader : +from_path()
+        TomlConfigLoader : -parse_level()
+        class CargoWorkspaceAnalyzer
+        CargoWorkspaceAnalyzer : +new()
+        class WorkspaceToml
+        <<private>> WorkspaceToml
+        WorkspaceToml : workspace: Option
+        class WorkspaceSection
+        <<private>> WorkspaceSection
+        WorkspaceSection : members: Vec
+        class MemberToml
+        <<private>> MemberToml
+        MemberToml : package: Option
+        MemberToml : dependencies: HashMap
+        class PackageSection
+        <<private>> PackageSection
+        PackageSection : name: String
     }
     namespace Domain {
+        class OutputConfig
+        OutputConfig : split_by_module: bool
+        OutputConfig : output_path: Option
+        OutputConfig : +with_split_by_module()
+        OutputConfig : +with_output_path()
+        OutputConfig : +split_by_module()
+        OutputConfig : +output_path()
+        class DiagramLevel
+        class RenderOutput
+        RenderOutput : files: Vec
+        RenderOutput : +new()
+        RenderOutput : +single()
+        RenderOutput : +files()
+        class RenderedFile
+        RenderedFile : name: String
+        RenderedFile : content: String
+        RenderedFile : +new()
+        RenderedFile : +name()
+        RenderedFile : +content()
+        class SourceFile
+        SourceFile : path: FilePath
+        SourceFile : language: Language
+        SourceFile : +new()
+        SourceFile : +path()
+        SourceFile : +language()
+        class ModuleName
+        ModuleName : +new()
+        ModuleName : +from_path()
+        ModuleName : +from_directory_group()
+        ModuleName : +capitalize()
+        ModuleName : +as_str()
+        class Language
+        Language : +name()
+        class FilePath
+        FilePath : +new()
+        FilePath : +as_str()
+        class RelationshipKind
+        class Visibility
+        class CodeElementKind
+        class AnalysisConfig
+        AnalysisConfig : excludes: Vec
+        AnalysisConfig : level: DiagramLevel
+        AnalysisConfig : module_mappings: HashMap
+        AnalysisConfig : scope: Option
+        AnalysisConfig : +with_excludes()
+        AnalysisConfig : +with_level()
+        AnalysisConfig : +with_module_mappings()
+        AnalysisConfig : +excludes()
+        AnalysisConfig : +level()
+        AnalysisConfig : +with_scope()
+        AnalysisConfig : +module_mappings()
+        AnalysisConfig : +scope()
+        class AnalysisResult
+        AnalysisResult : elements: Vec
+        AnalysisResult : relationships: Vec
+        AnalysisResult : warnings: Vec
+        AnalysisResult : +new()
+        AnalysisResult : +empty()
+        AnalysisResult : +elements()
+        AnalysisResult : +relationships()
+        AnalysisResult : +warnings()
+        class AnalysisWarning
+        AnalysisWarning : file_path: FilePath
+        AnalysisWarning : line: usize
+        AnalysisWarning : message: String
+        AnalysisWarning : +new()
+        AnalysisWarning : +file_path()
+        AnalysisWarning : +line()
+        AnalysisWarning : +message()
         class Relationship
         Relationship : source: String
         Relationship : target: String
@@ -84,82 +177,12 @@ classDiagram
         CodeElement : +with_methods()
         CodeElement : +fields()
         CodeElement : +methods()
-        class DomainError
-        class DiagramRenderer
-        class SourceAnalyzer
-        class ConfigLoader
         class FileDiscovery
+        class ConfigLoader
         class ProjectAnalyzer
         class OutputWriter
-        class AnalysisResult
+        class DiagramRenderer
-        AnalysisResult : elements: Vec
+        class SourceAnalyzer
-        AnalysisResult : relationships: Vec
-        AnalysisResult : warnings: Vec
-        AnalysisResult : +new()
-        AnalysisResult : +empty()
-        AnalysisResult : +elements()
-        AnalysisResult : +relationships()
-        AnalysisResult : +warnings()
-        class AnalysisConfig
-        AnalysisConfig : excludes: Vec
-        AnalysisConfig : level: DiagramLevel
-        AnalysisConfig : module_mappings: HashMap
-        AnalysisConfig : scope: Option
-        AnalysisConfig : +with_excludes()
-        AnalysisConfig : +with_level()
-        AnalysisConfig : +with_module_mappings()
-        AnalysisConfig : +excludes()
-        AnalysisConfig : +level()
-        AnalysisConfig : +with_scope()
-        AnalysisConfig : +module_mappings()
-        AnalysisConfig : +scope()
-        class AnalysisWarning
-        AnalysisWarning : file_path: FilePath
-        AnalysisWarning : line: usize
-        AnalysisWarning : message: String
-        AnalysisWarning : +new()
-        AnalysisWarning : +file_path()
-        AnalysisWarning : +line()
-        AnalysisWarning : +message()
-        class CodeElementKind
-        class RelationshipKind
-        class Visibility
-        class DiagramLevel
-        class OutputConfig
-        OutputConfig : split_by_module: bool
-        OutputConfig : output_path: Option
-        OutputConfig : +with_split_by_module()
-        OutputConfig : +with_output_path()
-        OutputConfig : +split_by_module()
-        OutputConfig : +output_path()
-        class RenderedFile
-        RenderedFile : name: String
-        RenderedFile : content: String
-        RenderedFile : +new()
-        RenderedFile : +name()
-        RenderedFile : +content()
-        class RenderOutput
-        RenderOutput : files: Vec
-        RenderOutput : +new()
-        RenderOutput : +single()
-        RenderOutput : +files()
-        class ModuleName
-        ModuleName : +new()
-        ModuleName : +from_path()
-        ModuleName : +from_directory_group()
-        ModuleName : +capitalize()
-        ModuleName : +as_str()
-        class Language
-        Language : +name()
-        class SourceFile
-        SourceFile : path: FilePath
-        SourceFile : language: Language
-        SourceFile : +new()
-        SourceFile : +path()
-        SourceFile : +language()
-        class FilePath
-        FilePath : +new()
-        FilePath : +as_str()
         class CodeGraph
         CodeGraph : elements: Vec
         CodeGraph : relationships: Vec
@@ -173,103 +196,80 @@ classDiagram
         CodeGraph : +resolve_relationships()
         CodeGraph : +filter_external_imports()
         CodeGraph : +subgraph_by_module()
+        class DomainError
     }
-    namespace Adapters {
+    namespace Application {
-        class AsciiRenderer
+        class AnalyzeCodebase
-        AsciiRenderer : +new()
+        AnalyzeCodebase : file_discovery: F
-        AsciiRenderer : -format_kind()
+        AnalyzeCodebase : source_analyzer: S
-        class CargoWorkspaceAnalyzer
+        AnalyzeCodebase : +new()
-        CargoWorkspaceAnalyzer : +new()
+        AnalyzeCodebase : +execute()
-        class WorkspaceToml
+        class AnalyzeCodebaseResult
-        <<private>> WorkspaceToml
+        AnalyzeCodebaseResult : graph: CodeGraph
-        WorkspaceToml : workspace: Option
+        AnalyzeCodebaseResult : warnings: Vec
-        class WorkspaceSection
+        AnalyzeCodebaseResult : +graph()
-        <<private>> WorkspaceSection
+        AnalyzeCodebaseResult : +warnings()
-        WorkspaceSection : members: Vec
+        class FakeFileDiscovery
-        class MemberToml
+        FakeFileDiscovery : files: Vec
-        <<private>> MemberToml
+        FakeFileDiscovery : +new()
-        MemberToml : package: Option
+        FakeFileDiscovery : +empty()
-        MemberToml : dependencies: HashMap
+        class FakeOutputWriter
-        class PackageSection
+        FakeOutputWriter : written: RefCell
-        <<private>> PackageSection
+        FakeOutputWriter : +new()
-        PackageSection : name: String
+        FakeOutputWriter : +written_outputs()
-        class StdoutOutputWriter
+        class FakeDiagramRenderer
-        StdoutOutputWriter : +new()
+        FakeDiagramRenderer : +new()
-        class FileOutputWriter
+        class FakeResponse
-        FileOutputWriter : output_path: OutputPath
+        <<private>> FakeResponse
-        FileOutputWriter : +new()
+        class FakeSourceAnalyzer
-        FileOutputWriter : +single_file()
+        FakeSourceAnalyzer : results: HashMap
-        class OutputPath
+        FakeSourceAnalyzer : +new()
-        <<private>> OutputPath
+        FakeSourceAnalyzer : +with_result()
-        class MermaidRenderer
+        FakeSourceAnalyzer : +with_error()
-        MermaidRenderer : level: DiagramLevel
-        MermaidRenderer : +new()
-        MermaidRenderer : +with_level()
-        MermaidRenderer : -format_element_name()
-        MermaidRenderer : -format_visibility()
-        MermaidRenderer : -render_class_diagram()
-        MermaidRenderer : -push_class_lines()
-        MermaidRenderer : -render_module_flowchart()
-        MermaidRenderer : -render_project_flowchart()
-        MermaidRenderer : -sanitize_id()
-        class LanguageExtractor
-        class TreeSitterAnalyzer
-        TreeSitterAnalyzer : rust: RustExtractor
-        TreeSitterAnalyzer : python: PythonExtractor
-        TreeSitterAnalyzer : +new()
-        TreeSitterAnalyzer : -extractor_for()
-        class RustExtractor
-        class PythonExtractor
-        class WalkdirDiscovery
-        WalkdirDiscovery : +new()
-        WalkdirDiscovery : -detect_language()
-        WalkdirDiscovery : -is_excluded()
-        class RawConfig
-        <<private>> RawConfig
-        RawConfig : analysis: RawAnalysis
-        RawConfig : output: RawOutput
-        RawConfig : modules: HashMap
-        class RawAnalysis
-        <<private>> RawAnalysis
-        RawAnalysis : exclude: Vec
-        RawAnalysis : level: Option
-        class RawOutput
-        <<private>> RawOutput
-        RawOutput : format: Option
-        RawOutput : path: Option
-        RawOutput : split_by_module: bool
-        class TomlConfigLoader
-        TomlConfigLoader : raw: RawConfig
-        TomlConfigLoader : +from_path()
-        TomlConfigLoader : -parse_level()
     }
-    AsciiRenderer <|-- DiagramRenderer
+    namespace Presentation {
-    CargoWorkspaceAnalyzer <|-- ProjectAnalyzer
+        class Cli
-    StdoutOutputWriter <|-- OutputWriter
+        Cli : command: Option
-    FileOutputWriter --> OutputPath
+        Cli : path: PathBuf
-    FileOutputWriter <|-- OutputWriter
+        Cli : level: String
+        Cli : format: String
+        Cli : output: Option
+        Cli : config: Option
+        Cli : scope: Option
+        Cli : exclude: Vec
+        Cli : split_by_module: bool
+        Cli : strict: bool
+        Cli : check: bool
+        Cli : verbose: u8
+        class Command
+    }
+    SourceFile --> FilePath
+    SourceFile --> Language
+    AnalysisConfig --> DiagramLevel
+    AnalysisWarning --> FilePath
+    Relationship --> RelationshipKind
+    CodeElement --> CodeElementKind
+    CodeElement --> FilePath
+    CodeElement --> Visibility
     MermaidRenderer --> DiagramLevel
     MermaidRenderer <|-- DiagramRenderer
+    AsciiRenderer <|-- DiagramRenderer
+    WalkdirDiscovery <|-- FileDiscovery
     TreeSitterAnalyzer --> RustExtractor
     TreeSitterAnalyzer --> PythonExtractor
     TreeSitterAnalyzer <|-- SourceAnalyzer
     RustExtractor <|-- LanguageExtractor
     PythonExtractor <|-- LanguageExtractor
-    WalkdirDiscovery <|-- FileDiscovery
+    FileOutputWriter --> OutputPath
+    FileOutputWriter <|-- OutputWriter
+    StdoutOutputWriter <|-- OutputWriter
     RawConfig --> RawAnalysis
     RawConfig --> RawOutput
     TomlConfigLoader --> RawConfig
     TomlConfigLoader <|-- ConfigLoader
+    CargoWorkspaceAnalyzer <|-- ProjectAnalyzer
     AnalyzeCodebaseResult --> CodeGraph
-    FakeDiagramRenderer <|-- DiagramRenderer
-    FakeSourceAnalyzer <|-- SourceAnalyzer
     FakeFileDiscovery <|-- FileDiscovery
     FakeOutputWriter <|-- OutputWriter
-    Relationship --> RelationshipKind
+    FakeDiagramRenderer <|-- DiagramRenderer
-    CodeElement --> CodeElementKind
+    FakeSourceAnalyzer <|-- SourceAnalyzer
-    CodeElement --> FilePath
-    CodeElement --> Visibility
-    AnalysisConfig --> DiagramLevel
-    AnalysisWarning --> FilePath
-    SourceFile --> FilePath
-    SourceFile --> Language