refactor: 更新项目结构，替换 project.json 为 project-tech.json，添加新架构和技术分析

.claude/commands/workflow/clean.md

@@ -132,7 +132,7 @@ Scan and analyze workflow session directories:
 
 **Staleness criteria**:
 - Active sessions: No modification >7 days + no related git commits
-- Archives: >30 days old + no feature references in project.json
+- Archives: >30 days old + no feature references in project-tech.json
 - Lite-plan: >7 days old + plan.json not executed
 - Debug: >3 days old + issue not in recent commits
 
@@ -443,8 +443,8 @@ if (selectedCategories.includes('Sessions')) {
   }
 }
 
-// Update project.json if features referenced deleted sessions
-const projectPath = '.workflow/project.json'
+// Update project-tech.json if features referenced deleted sessions
+const projectPath = '.workflow/project-tech.json'
 if (fileExists(projectPath)) {
   const project = JSON.parse(Read(projectPath))
   const deletedPaths = new Set(results.deleted)

.claude/commands/workflow/init.md

@@ -108,11 +108,24 @@ Analyze project for workflow initialization and generate .workflow/project-tech.
 2. Execute: ccw tool exec get_modules_by_depth '{}' (get project structure)
 
 ## Task
-Generate complete project-tech.json with:
-- project_metadata: {name: ${projectName}, root_path: ${projectRoot}, initialized_at, updated_at}
-- technology_analysis: {description, languages, frameworks, build_tools, test_frameworks, architecture, key_components, dependencies}
-- development_status: ${regenerate ? 'preserve from backup' : '{completed_features: [], development_index: {feature: [], enhancement: [], bugfix: [], refactor: [], docs: []}, statistics: {total_features: 0, total_sessions: 0, last_updated}}'}
-- _metadata: {initialized_by: "cli-explore-agent", analysis_timestamp, analysis_mode}
+Generate complete project-tech.json following the schema structure:
+- project_name: "${projectName}"
+- initialized_at: ISO 8601 timestamp
+- overview: {
+    description: "Brief project description",
+    technology_stack: {
+      languages: [{name, file_count, primary}],
+      frameworks: ["string"],
+      build_tools: ["string"],
+      test_frameworks: ["string"]
+    },
+    architecture: {style, layers: [], patterns: []},
+    key_components: [{name, path, description, importance}]
+  }
+- features: []
+- development_index: ${regenerate ? 'preserve from backup' : '{feature: [], enhancement: [], bugfix: [], refactor: [], docs: []}'}
+- statistics: ${regenerate ? 'preserve from backup' : '{total_features: 0, total_sessions: 0, last_updated: ISO timestamp}'}
+- _metadata: {initialized_by: "cli-explore-agent", analysis_timestamp: ISO timestamp, analysis_mode: "deep-scan"}
 
 ## Analysis Requirements
 
@@ -181,16 +194,16 @@ console.log(`
 ✓ Project initialized successfully
 
 ## Project Overview
-Name: ${projectTech.project_metadata.name}
-Description: ${projectTech.technology_analysis.description}
+Name: ${projectTech.project_name}
+Description: ${projectTech.overview.description}
 
 ### Technology Stack
-Languages: ${projectTech.technology_analysis.languages.map(l => l.name).join(', ')}
-Frameworks: ${projectTech.technology_analysis.frameworks.join(', ')}
+Languages: ${projectTech.overview.technology_stack.languages.map(l => l.name).join(', ')}
+Frameworks: ${projectTech.overview.technology_stack.frameworks.join(', ')}
 
 ### Architecture
-Style: ${projectTech.technology_analysis.architecture.style}
-Components: ${projectTech.technology_analysis.key_components.length} core modules
+Style: ${projectTech.overview.architecture.style}
+Components: ${projectTech.overview.key_components.length} core modules
 
 ---
 Files created:

.claude/commands/workflow/lite-execute.md

@@ -531,11 +531,11 @@ if (hasUnresolvedIssues(reviewResult)) {
 
 **Trigger**: After all executions complete (regardless of code review)
 
-**Skip Condition**: Skip if `.workflow/project.json` does not exist
+**Skip Condition**: Skip if `.workflow/project-tech.json` does not exist
 
 **Operations**:
 ```javascript
-const projectJsonPath = '.workflow/project.json'
+const projectJsonPath = '.workflow/project-tech.json'
 if (!fileExists(projectJsonPath)) return  // Silent skip
 
 const projectJson = JSON.parse(Read(projectJsonPath))

.claude/commands/workflow/session/complete.md

@@ -107,13 +107,13 @@ rm -f .workflow/archives/$SESSION_ID/.archiving
   Manifest: Updated with N total sessions
 ```
 
-### Phase 4: Update project.json (Optional)
+### Phase 4: Update project-tech.json (Optional)
 
-**Skip if**: `.workflow/project.json` doesn't exist
+**Skip if**: `.workflow/project-tech.json` doesn't exist
 
 ```bash
 # Check
-test -f .workflow/project.json || echo "SKIP"
+test -f .workflow/project-tech.json || echo "SKIP"
 ```
 
 **If exists**, add feature entry:
@@ -149,5 +149,5 @@ test -f .workflow/project.json || echo "SKIP"
 Phase 1: find session → create .archiving marker
 Phase 2: read key files → build manifest entry (no writes)
 Phase 3: mkdir → mv → update manifest.json → rm marker
-Phase 4: update project.json features array (optional)
+Phase 4: update project-tech.json features array (optional)
 ```

.claude/commands/workflow/session/start.md

@@ -16,7 +16,7 @@ examples:
 Manages workflow sessions with three operation modes: discovery (manual), auto (intelligent), and force-new.
 
 **Dual Responsibility**:
-1. **Project-level initialization** (first-time only): Creates `.workflow/project.json` for feature registry
+1. **Project-level initialization** (first-time only): Creates `.workflow/project-tech.json` for feature registry
 2. **Session-level initialization** (always): Creates session directory structure
 
 ## Session Types

.claude/workflows/cli-templates/schemas/project-guidelines-schema.json

@@ -0,0 +1,141 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Project Guidelines Schema",
+  "description": "Schema for project-guidelines.json - user-maintained rules and constraints",
+  "type": "object",
+  "required": ["conventions", "constraints", "_metadata"],
+  "properties": {
+    "conventions": {
+      "type": "object",
+      "description": "Coding conventions and standards",
+      "required": ["coding_style", "naming_patterns", "file_structure", "documentation"],
+      "properties": {
+        "coding_style": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "Coding style rules (e.g., 'Use strict TypeScript mode', 'Prefer const over let')"
+        },
+        "naming_patterns": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "Naming conventions (e.g., 'Use camelCase for variables', 'Use PascalCase for components')"
+        },
+        "file_structure": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "File organization rules (e.g., 'One component per file', 'Tests alongside source files')"
+        },
+        "documentation": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "Documentation requirements (e.g., 'JSDoc for public APIs', 'README for each module')"
+        }
+      }
+    },
+    "constraints": {
+      "type": "object",
+      "description": "Technical constraints and boundaries",
+      "required": ["architecture", "tech_stack", "performance", "security"],
+      "properties": {
+        "architecture": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "Architecture constraints (e.g., 'No circular dependencies', 'Services must be stateless')"
+        },
+        "tech_stack": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "Technology constraints (e.g., 'No new dependencies without review', 'Use native fetch over axios')"
+        },
+        "performance": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "Performance requirements (e.g., 'API response < 200ms', 'Bundle size < 500KB')"
+        },
+        "security": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "Security requirements (e.g., 'Sanitize all user input', 'No secrets in code')"
+        }
+      }
+    },
+    "quality_rules": {
+      "type": "array",
+      "description": "Enforceable quality rules",
+      "items": {
+        "type": "object",
+        "required": ["rule", "scope"],
+        "properties": {
+          "rule": {
+            "type": "string",
+            "description": "The quality rule statement"
+          },
+          "scope": {
+            "type": "string",
+            "description": "Where the rule applies (e.g., 'all', 'src/**', 'tests/**')"
+          },
+          "enforced_by": {
+            "type": "string",
+            "description": "How the rule is enforced (e.g., 'eslint', 'pre-commit', 'code-review')"
+          }
+        }
+      }
+    },
+    "learnings": {
+      "type": "array",
+      "description": "Project learnings captured from workflow sessions",
+      "items": {
+        "type": "object",
+        "required": ["date", "insight"],
+        "properties": {
+          "date": {
+            "type": "string",
+            "format": "date",
+            "description": "Date the learning was captured (YYYY-MM-DD)"
+          },
+          "session_id": {
+            "type": "string",
+            "description": "WFS session ID where the learning originated"
+          },
+          "insight": {
+            "type": "string",
+            "description": "The learning or insight captured"
+          },
+          "context": {
+            "type": "string",
+            "description": "Additional context about when/why this learning applies"
+          },
+          "category": {
+            "type": "string",
+            "enum": ["architecture", "performance", "security", "testing", "workflow", "other"],
+            "description": "Category of the learning"
+          }
+        }
+      }
+    },
+    "_metadata": {
+      "type": "object",
+      "required": ["created_at", "version"],
+      "properties": {
+        "created_at": {
+          "type": "string",
+          "format": "date-time",
+          "description": "ISO 8601 timestamp of creation"
+        },
+        "version": {
+          "type": "string",
+          "description": "Schema version (e.g., '1.0.0')"
+        },
+        "last_updated": {
+          "type": "string",
+          "format": "date-time",
+          "description": "ISO 8601 timestamp of last update"
+        },
+        "updated_by": {
+          "type": "string",
+          "description": "Who/what last updated the file (e.g., 'user', 'workflow:session:solidify')"
+        }
+      }
+    }
+  }
+}

.claude/workflows/cli-templates/schemas/project-tech-schema.json

@@ -1,7 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "title": "Project Metadata Schema",
-  "description": "Workflow initialization metadata for project-level context",
+  "title": "Project Tech Schema",
+  "description": "Schema for project-tech.json - auto-generated technical analysis (stack, architecture, components)",
   "type": "object",
   "required": [
     "project_name",

ccw/src/core/data-aggregator.ts

@@ -140,12 +140,25 @@ interface ProjectGuidelines {
   };
 }
 
+interface Language {
+  name: string;
+  file_count: number;
+  primary: boolean;
+}
+
+interface KeyComponent {
+  name: string;
+  path: string;
+  description: string;
+  importance: 'high' | 'medium' | 'low';
+}
+
 interface ProjectOverview {
   projectName: string;
   description: string;
   initializedAt: string | null;
   technologyStack: {
-    languages: string[];
+    languages: Language[];
     frameworks: string[];
     build_tools: string[];
     test_frameworks: string[];
@@ -155,7 +168,7 @@ interface ProjectOverview {
     layers: string[];
     patterns: string[];
   };
-  keyComponents: string[];
+  keyComponents: KeyComponent[];
   features: unknown[];
   developmentIndex: {
     feature: unknown[];
@@ -187,13 +200,12 @@ export async function aggregateData(sessions: ScanSessionsResult, workflowDir: s
   // Initialize cache manager
   const cache = createDashboardCache(workflowDir);
 
-  // Prepare paths to watch for changes (includes both new dual files and legacy)
+  // Prepare paths to watch for changes
   const watchPaths = [
     join(workflowDir, 'active'),
     join(workflowDir, 'archives'),
     join(workflowDir, 'project-tech.json'),
     join(workflowDir, 'project-guidelines.json'),
-    join(workflowDir, 'project.json'),  // Legacy support
     ...sessions.active.map(s => s.path),
     ...sessions.archived.map(s => s.path)
   ];
@@ -266,7 +278,7 @@ export async function aggregateData(sessions: ScanSessionsResult, workflowDir: s
     console.error('Error scanning lite tasks:', (err as Error).message);
   }
 
-  // Load project overview from project.json
+  // Load project overview from project-tech.json
   try {
     data.projectOverview = loadProjectOverview(workflowDir);
   } catch (err) {
@@ -553,31 +565,25 @@ function sortTaskIds(a: string, b: string): number {
 
 /**
  * Load project overview from project-tech.json and project-guidelines.json
- * Supports dual file structure with backward compatibility for legacy project.json
  * @param workflowDir - Path to .workflow directory
  * @returns Project overview data or null if not found
  */
 function loadProjectOverview(workflowDir: string): ProjectOverview | null {
   const techFile = join(workflowDir, 'project-tech.json');
   const guidelinesFile = join(workflowDir, 'project-guidelines.json');
-  const legacyFile = join(workflowDir, 'project.json');
 
-  // Check for new dual file structure first, fallback to legacy
-  const useLegacy = !existsSync(techFile) && existsSync(legacyFile);
-  const projectFile = useLegacy ? legacyFile : techFile;
-
-  if (!existsSync(projectFile)) {
-    console.log(`Project file not found at: ${projectFile}`);
+  if (!existsSync(techFile)) {
+    console.log(`Project file not found at: ${techFile}`);
     return null;
   }
 
   try {
-    const fileContent = readFileSync(projectFile, 'utf8');
+    const fileContent = readFileSync(techFile, 'utf8');
     const projectData = JSON.parse(fileContent) as Record<string, unknown>;
 
-    console.log(`Successfully loaded project overview: ${projectData.project_name || 'Unknown'} (${useLegacy ? 'legacy' : 'tech'})`);
+    console.log(`Successfully loaded project overview: ${projectData.project_name || 'Unknown'}`);
 
-    // Parse tech data (compatible with both legacy and new structure)
+    // Parse tech data from project-tech.json structure
     const overview = projectData.overview as Record<string, unknown> | undefined;
     const technologyAnalysis = projectData.technology_analysis as Record<string, unknown> | undefined;
     const developmentStatus = projectData.development_status as Record<string, unknown> | undefined;
@@ -645,7 +651,7 @@ function loadProjectOverview(workflowDir: string): ProjectOverview | null {
       description: (overview?.description as string) || '',
       initializedAt: (projectData.initialized_at as string) || null,
       technologyStack: {
-        languages: extractStringArray(technologyStack?.languages),
+        languages: (technologyStack?.languages as Language[]) || [],
         frameworks: extractStringArray(technologyStack?.frameworks),
         build_tools: extractStringArray(technologyStack?.build_tools),
         test_frameworks: extractStringArray(technologyStack?.test_frameworks)
@@ -655,7 +661,7 @@ function loadProjectOverview(workflowDir: string): ProjectOverview | null {
         layers: extractStringArray(architecture?.layers as unknown[] | undefined),
         patterns: extractStringArray(architecture?.patterns as unknown[] | undefined)
       },
-      keyComponents: extractStringArray(overview?.key_components as unknown[] | undefined),
+      keyComponents: (overview?.key_components as KeyComponent[]) || [],
       features: (projectData.features as unknown[]) || [],
       developmentIndex: {
         feature: (developmentIndex?.feature as unknown[]) || [],
@@ -677,7 +683,7 @@ function loadProjectOverview(workflowDir: string): ProjectOverview | null {
       guidelines
     };
   } catch (err) {
-    console.error(`Failed to parse project file at ${projectFile}:`, (err as Error).message);
+    console.error(`Failed to parse project file at ${techFile}:`, (err as Error).message);
     console.error('Error stack:', (err as Error).stack);
     return null;
   }