Reorganize code into individual tool files

tool_analyze_architecture.go

@@ -0,0 +1,45 @@
+package main
+
+// Architecture analysis types
+type ArchitectureInfo struct {
+	Layers       []LayerInfo       `json:"layers"`
+	Violations   []LayerViolation  `json:"violations,omitempty"`
+	Suggestions  []string          `json:"suggestions,omitempty"`
+}
+
+type LayerInfo struct {
+	Name         string   `json:"name"`
+	Packages     []string `json:"packages"`
+	Dependencies []string `json:"dependencies"`
+}
+
+type LayerViolation struct {
+	From        string   `json:"from"`
+	To          string   `json:"to"`
+	Violation   string   `json:"violation"`
+	Position    Position `json:"position"`
+}
+
+func analyzeArchitecture(dir string) (*ArchitectureInfo, error) {
+	// Simplified architecture analysis
+	packages, err := listPackages(dir, false)
+	if err != nil {
+		return nil, err
+	}
+
+	arch := &ArchitectureInfo{
+		Layers: []LayerInfo{},
+	}
+
+	// Detect common Go project structure
+	for _, pkg := range packages {
+		layer := LayerInfo{
+			Name:         pkg.Name,
+			Packages:     []string{pkg.ImportPath},
+			Dependencies: pkg.Imports,
+		}
+		arch.Layers = append(arch.Layers, layer)
+	}
+
+	return arch, nil
+}