feat: 데모 템플릿 수정

internal/cmd/init.go

@@ -149,14 +149,6 @@ func runInit(cmd *cobra.Command, args []string) {
 		fmt.Println("✓ .sym/.env created with default policy path")
 	}
 
-	fmt.Println("\nNext steps:")
-	fmt.Println("  1. Review the files:")
-	fmt.Println("     cat .sym/roles.json")
-	fmt.Println("     cat .sym/user-policy.json")
-	fmt.Println("  2. Commit: git add .sym/ && git commit -m 'Initialize Symphony roles and policy'")
-	fmt.Println("  3. Push: git push")
-	fmt.Println("\nAfter pushing, team members can clone and use 'sym my-role' to check their access.")
-
 	// MCP registration prompt
 	if !skipMCPRegister {
 		promptMCPRegistration()
@@ -166,6 +158,19 @@ func runInit(cmd *cobra.Command, args []string) {
 	if !skipAPIKey {
 		promptAPIKeyIfNeeded()
 	}
+
+	// Show dashboard guide after all initialization is complete
+	fmt.Println("\n🎯 What's Next: Use Symphony Dashboard")
+	fmt.Println()
+	fmt.Println("Start the web dashboard:")
+	fmt.Println("  sym dashboard")
+	fmt.Println()
+	fmt.Println("Dashboard features:")
+	fmt.Println("  📋 Manage roles - Add/remove team members, configure permissions")
+	fmt.Println("  📝 Edit policies - Create and modify coding conventions")
+	fmt.Println("  ✅ Test validation - Check rules against your code in real-time")
+	fmt.Println()
+	fmt.Println("After setup, commit and push .sym/ folder to share with your team.")
 }
 
 // createDefaultPolicy creates a default policy file with RBAC roles

internal/cmd/mcp_register.go

@@ -69,7 +69,8 @@ func promptMCPRegistration() {
 		"Claude Desktop (global)",
 		"Claude Code (project)",
 		"Cursor (project)",
-		"VS Code/Cline (project)",
+		"VS Code Copilot (project)",
+		"Cline (project)",
 		"All",
 		"Skip",
 	}
@@ -271,6 +272,13 @@ func registerMCP(app string) error {
 
 	fmt.Printf("  ✓ Symphony MCP server registered\n")
 
+	// Create instructions file for project-specific configs
+	if isProjectConfig {
+		if err := createInstructionsFile(app); err != nil {
+			fmt.Printf("  ⚠ Failed to create instructions file: %v\n", err)
+		}
+	}
+
 	return nil
 }
 
@@ -329,3 +337,181 @@ func checkNpxAvailable() bool {
 	_, err := exec.LookPath("npx")
 	return err == nil
 }
+
+// createInstructionsFile creates or updates the instructions file for the specified app
+func createInstructionsFile(app string) error {
+	var instructionsPath string
+	var content string
+	var appendMode bool
+
+	switch app {
+	case "claude-code":
+		instructionsPath = "claude.md"
+		content = getClaudeCodeInstructions()
+		appendMode = true
+	case "cursor":
+		// Use new .cursor/rules format
+		instructionsPath = filepath.Join(".cursor", "rules", "symphony.mdc")
+		content = getCursorInstructions()
+		appendMode = false
+	case "vscode":
+		// Use .github/instructions/symphony.instructions.md for VS Code Copilot
+		instructionsPath = filepath.Join(".github", "instructions", "symphony.instructions.md")
+		content = getVSCodeInstructions()
+		appendMode = false
+	default:
+		return nil // No instructions file for this app
+	}
+
+	// Check if file exists
+	existingContent, err := os.ReadFile(instructionsPath)
+	fileExists := err == nil
+
+	if fileExists {
+		if appendMode {
+			// Check if Symphony instructions already exist
+			if strings.Contains(string(existingContent), "# Symphony Code Conventions") {
+				fmt.Printf("  ✓ Instructions already exist in %s\n", instructionsPath)
+				return nil
+			}
+			// Append to existing file
+			content = string(existingContent) + "\n\n" + content
+			fmt.Printf("  ✓ Appended Symphony instructions to %s\n", instructionsPath)
+		} else {
+			// Create backup
+			backupPath := instructionsPath + ".bak"
+			if err := os.WriteFile(backupPath, existingContent, 0644); err != nil {
+				fmt.Printf("  ⚠ Failed to create backup: %v\n", err)
+			} else {
+				fmt.Printf("  Backup: %s\n", filepath.Base(backupPath))
+			}
+			fmt.Printf("  ✓ Created %s\n", instructionsPath)
+		}
+	} else {
+		// Create new file
+		fmt.Printf("  ✓ Created %s\n", instructionsPath)
+	}
+
+	// Create directory if needed
+	dir := filepath.Dir(instructionsPath)
+	if dir != "." {
+		if err := os.MkdirAll(dir, 0755); err != nil {
+			return fmt.Errorf("failed to create directory: %w", err)
+		}
+	}
+
+	// Write file
+	if err := os.WriteFile(instructionsPath, []byte(content), 0644); err != nil {
+		return fmt.Errorf("failed to write file: %w", err)
+	}
+
+	return nil
+}
+
+// getClaudeCodeInstructions returns instructions for Claude Code (claude.md)
+func getClaudeCodeInstructions() string {
+	return `# Symphony Code Conventions
+
+**This project uses Symphony MCP for automated code convention management.**
+
+## Critical Requirements
+
+### 1. Before Writing Code
+
+**Check MCP Status**: Verify Symphony MCP server is active. If unavailable, warn the user and do not proceed.
+
+**Query Conventions**: Use ` + "`symphony/query_conventions`" + ` to retrieve relevant rules.
+- Select appropriate category: security, style, documentation, error_handling, architecture, performance, testing
+- Filter by languages as needed
+
+### 2. After Writing Code
+
+**Validate Changes**: Always run ` + "`symphony/validate_code`" + ` to check all changes against project conventions.
+
+**Fix Violations**: Address any issues found before committing.
+
+## Workflow
+
+1. Verify Symphony MCP is active
+2. Query conventions for your task
+3. Write code
+4. Validate with Symphony
+5. Fix violations
+6. Commit
+
+---
+
+*Auto-generated by Symphony*
+`
+}
+
+// getCursorInstructions returns instructions for Cursor (.cursor/rules/symphony.mdc)
+func getCursorInstructions() string {
+	return `---
+description: Symphony code convention validation
+globs:
+  - "**/*"
+alwaysApply: true
+---
+
+# Symphony Code Conventions
+
+**This project uses Symphony MCP for code convention management.**
+
+## Required Steps
+
+### Before Code Generation
+1. **Verify Symphony MCP is active** - If not available, stop and warn user
+2. **Query conventions** - Use ` + "`symphony/query_conventions`" + ` with appropriate category and language
+
+### After Code Generation
+1. **Validate all changes** - Use ` + "`symphony/validate_code`" + `
+2. **Fix violations** - Address issues before committing
+
+## Convention Categories
+- security
+- style
+- documentation
+- error_handling
+- architecture
+- performance
+- testing
+
+---
+
+*Auto-generated by Symphony*
+`
+}
+
+// getVSCodeInstructions returns instructions for VS Code Copilot (.github/instructions/*.instructions.md)
+func getVSCodeInstructions() string {
+	return `---
+description: Symphony code convention validation
+name: Symphony Conventions
+applyTo: "**"
+---
+
+# Symphony Code Conventions
+
+This project uses Symphony MCP for automated code convention management.
+
+## Critical Requirements
+
+### Before Writing Code
+1. Verify Symphony MCP server is active. If not available, warn user and stop.
+2. Query relevant conventions using symphony/query_conventions tool.
+   - Categories: security, style, documentation, error_handling, architecture, performance, testing
+   - Filter by programming language
+
+### After Writing Code
+1. Always validate changes using symphony/validate_code tool (validates all git changes)
+2. Fix any violations found
+3. Only commit after validation passes
+
+## Workflow
+Check MCP → Query Conventions → Write Code → Validate → Fix → Commit
+
+---
+Auto-generated by Symphony
+`
+}

internal/policy/templates/demo-template.json

@@ -93,48 +93,6 @@
       "category": "naming",
       "example": "// ✅ 좋은 예:\nprivate boolean m_isActive;\nprivate boolean m_hasPermission;\npublic boolean isValid() { }\npublic boolean canDelete() { }\n\n// ❌ 나쁜 예:\nprivate boolean m_active;\npublic boolean checkValid() { }\npublic boolean validateUser() { }"
     },
-    {
-      "id": "F-01",
-      "say": "클래스 내부 순서: static 변수 → 멤버변수 → 생성자 → public 메서드 → protected 메서드 → private 메서드",
-      "category": "formatting",
-      "example": "// ✅ 좋은 예:\npublic class UserService {\n    // 1. static 변수\n    private static final int MAX_COUNT = 100;\n    \n    // 2. 멤버변수\n    private UserRepo m_userRepo;\n    \n    // 3. 생성자\n    public UserService() { }\n    \n    // 4. public 메서드\n    public void getUser() { }\n    \n    // 5. protected 메서드\n    protected void validate() { }\n    \n    // 6. private 메서드\n    private void _helper() { }\n}"
-    },
-    {
-      "id": "F-02",
-      "say": "멤버변수는 public → protected → private 순서로 선언합니다",
-      "category": "formatting",
-      "example": "// ✅ 좋은 예:\npublic class UserService {\n    public String publicField;\n    protected String p_protectedField;\n    private String m_privateField;\n}"
-    },
-    {
-      "id": "F-03",
-      "say": "생성자는 매개변수 개수가 적은 순서부터 배치합니다",
-      "category": "formatting",
-      "example": "// ✅ 좋은 예:\npublic UserEntity() { }\npublic UserEntity(Long paramId) { }\npublic UserEntity(Long paramId, String paramName) { }\n\n// ❌ 나쁜 예:\npublic UserEntity(Long paramId, String paramName) { }\npublic UserEntity() { }"
-    },
-    {
-      "id": "F-04",
-      "say": "메서드와 메서드 사이에는 정확히 1개의 공백 라인이 필요합니다",
-      "category": "formatting",
-      "example": "// ✅ 좋은 예:\npublic void method1() {\n}\n\npublic void method2() {\n}\n\n// ❌ 나쁜 예:\npublic void method1() {\n}\npublic void method2() {\n}"
-    },
-    {
-      "id": "F-05",
-      "say": "import 문은 패키지명 기준 알파벳 순으로 정렬합니다 (java.* → javax.* → com.* → org.*)",
-      "category": "formatting",
-      "example": "// ✅ 좋은 예:\nimport com.company.ecommerce.dto.UserDto;\nimport com.company.ecommerce.entity.UserEntity;\nimport java.util.List;\nimport javax.persistence.Entity;\nimport org.springframework.stereotype.Service;\n\n// ❌ 나쁜 예:\nimport java.util.List;\nimport com.company.ecommerce.dto.UserDto;\nimport org.springframework.stereotype.Service;"
-    },
-    {
-      "id": "D-01",
-      "say": "모든 public 클래스는 @author, @since, @version 태그를 포함한 Javadoc이 필수입니다",
-      "category": "documentation",
-      "example": "// ✅ 좋은 예:\n/**\n * 사용자 관리 서비스 클래스\n *\n * @author Development Team\n * @since 1.0\n * @version 1.0.0\n */\npublic class UserService { }\n\n// ❌ 나쁜 예:\n// 사용자 관리 서비스\npublic class UserService { }"
-    },
-    {
-      "id": "D-02",
-      "say": "모든 public 메서드는 @param, @return (반환값 있는 경우) 태그를 포함한 Javadoc이 필수입니다",
-      "category": "documentation",
-      "example": "// ✅ 좋은 예:\n/**\n * 사용자 ID로 사용자를 조회합니다.\n *\n * @param paramUserId 조회할 사용자 ID\n * @return 사용자 DTO\n */\npublic UserDto getUser(Long paramUserId) { }\n\n// ❌ 나쁜 예:\n// 사용자 조회\npublic UserDto getUser(Long paramUserId) { }"
-    },
     {
       "id": "E-01",
       "say": "Custom Exception 클래스는 반드시 'Exception' 접미어를 사용합니다",