feat: Implement terminal panel for command execution and monitoring

- Added TerminalPanel component with navigation and main area for terminal interactions.
- Integrated terminal session management with CLI execution output display.
- Enhanced SolutionDrawer to open terminal panel on command execution.
- Updated localization files for terminal panel strings in English and Chinese.
- Introduced hooks for terminal panel state management.
- Created JSON schemas for plan overview and fix plan types.

.ccw/workflows/cli-templates/schemas/fix-plan-json-schema.json

@@ -294,5 +294,22 @@
         }
       }
     }
+  },
+
+  "deprecated": true,
+  "deprecated_message": "Migrated to plan-overview-fix-schema.json (extends base) + task-schema.json.",
+  "migration_guide": {
+    "plan_level": "→ plan-overview-fix-schema.json (继承 base，含 fix_context)",
+    "task_level": "→ .task/FIX-*.json (task-schema.json)",
+    "field_mapping": {
+      "root_cause": "→ fix_context.root_cause",
+      "strategy": "→ fix_context.strategy",
+      "severity": "→ fix_context.severity",
+      "risk_level": "→ fix_context.risk_level",
+      "test_strategy": "→ plan-overview-fix-schema.test_strategy",
+      "rollback_plan": "→ plan-overview-fix-schema.rollback_plan",
+      "tasks[].verification[]": "→ convergence.criteria[]",
+      "tasks[].risk": "→ risks[] (结构化)"
+    }
   }
 }

.ccw/workflows/cli-templates/schemas/plan-json-schema.json

@@ -440,5 +440,22 @@
         }
       }
     }
+  },
+
+  "deprecated": true,
+  "deprecated_message": "Migrated to plan-overview-base-schema.json + task-schema.json (PLANNING 区块).",
+  "migration_guide": {
+    "plan_level": "→ plan-overview-base-schema.json",
+    "task_level": "→ .task/TASK-*.json (task-schema.json)",
+    "field_mapping": {
+      "tasks[].modification_points": "→ files[].change (合并入 files)",
+      "tasks[].reference": "→ reference (直接迁移)",
+      "tasks[].rationale": "→ rationale (直接迁移)",
+      "tasks[].verification": "→ test.manual_checks + test.success_metrics (合并入 test)",
+      "tasks[].risks": "→ risks (直接迁移)",
+      "tasks[].code_skeleton": "→ code_skeleton (直接迁移)",
+      "tasks[].acceptance": "→ convergence.criteria (已删除别名，直接用 convergence)",
+      "tasks[].cli_execution_id": "→ cli_execution.id (已存在)"
+    }
   }
 }

.ccw/workflows/cli-templates/schemas/plan-overview-base-schema.json

@@ -0,0 +1,188 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "plan-overview-base-schema.json",
+  "title": "Plan Overview Base Schema",
+  "description": "计划概览基础 schema — 所有计划类型共享字段。Feature 类型直接使用此 schema，其他类型 (fix/tdd/review) 通过 allOf 继承并扩展。",
+  "type": "object",
+  "required": ["summary", "approach", "task_ids", "task_count", "_metadata"],
+
+  "properties": {
+    "summary": {
+      "type": "string",
+      "description": "2-3 句计划概述"
+    },
+    "approach": {
+      "type": "string",
+      "description": "高层实施策略和方法论"
+    },
+    "task_ids": {
+      "type": "array",
+      "items": { "type": "string" },
+      "minItems": 1,
+      "description": "引用 .task/ 下的任务 ID 列表 (如 ['TASK-001', 'TASK-002'])"
+    },
+    "task_count": {
+      "type": "integer",
+      "minimum": 1,
+      "description": "任务数量 (应等于 task_ids.length)"
+    },
+
+    "complexity": {
+      "type": "string",
+      "enum": ["Low", "Medium", "High"],
+      "description": "计划复杂度"
+    },
+    "estimated_time": {
+      "type": "string",
+      "description": "总估算时间 (如 '30 minutes', '2 hours')"
+    },
+    "recommended_execution": {
+      "type": "string",
+      "enum": ["Agent", "Codex"],
+      "description": "推荐执行方式"
+    },
+
+    "data_flow": {
+      "type": "object",
+      "properties": {
+        "diagram": {
+          "type": "string",
+          "description": "ASCII/文本形式的数据流图 (如 'A → B → C')"
+        },
+        "stages": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "required": ["stage", "input", "output", "component"],
+            "properties": {
+              "stage": {
+                "type": "string",
+                "description": "阶段名称"
+              },
+              "input": {
+                "type": "string",
+                "description": "输入数据格式/类型"
+              },
+              "output": {
+                "type": "string",
+                "description": "输出数据格式/类型"
+              },
+              "component": {
+                "type": "string",
+                "description": "处理该阶段的组件/模块"
+              },
+              "transformations": {
+                "type": "array",
+                "items": { "type": "string" },
+                "description": "该阶段的数据转换"
+              }
+            }
+          },
+          "description": "详细数据流阶段"
+        },
+        "dependencies": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "外部依赖或数据源"
+        }
+      },
+      "description": "全局数据流设计"
+    },
+
+    "design_decisions": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "required": ["decision", "rationale"],
+        "properties": {
+          "decision": {
+            "type": "string",
+            "description": "设计决策"
+          },
+          "rationale": {
+            "type": "string",
+            "description": "决策原因"
+          },
+          "tradeoff": {
+            "type": "string",
+            "description": "权衡取舍"
+          },
+          "alternatives": {
+            "type": "array",
+            "items": { "type": "string" },
+            "description": "考虑过的替代方案"
+          }
+        }
+      },
+      "description": "影响整个计划的全局设计决策"
+    },
+
+
+    "_metadata": {
+      "type": "object",
+      "required": ["timestamp", "source", "plan_type"],
+      "properties": {
+        "timestamp": {
+          "type": "string",
+          "format": "date-time",
+          "description": "ISO 8601 规划时间戳"
+        },
+        "source": {
+          "type": "string",
+          "enum": ["cli-lite-planning-agent", "direct-planning"],
+          "description": "规划来源"
+        },
+        "planning_mode": {
+          "type": "string",
+          "enum": ["direct", "agent-based"],
+          "description": "规划执行模式"
+        },
+        "plan_type": {
+          "type": "string",
+          "enum": ["feature", "fix", "tdd", "review", "collaborative", "requirement"],
+          "description": "计划类型 — 消费端据此选择对应的扩展 schema 校验"
+        },
+        "schema_version": {
+          "type": "string",
+          "default": "2.0",
+          "description": "Schema 版本"
+        },
+        "exploration_angles": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "用于上下文的探索角度"
+        },
+        "duration_seconds": {
+          "type": "integer",
+          "description": "规划耗时 (秒)"
+        }
+      }
+    }
+  },
+
+  "additionalProperties": true,
+
+  "_extension_guide": {
+    "description": "扩展指南 — 通过 allOf + $ref 继承此 base schema",
+    "available_extensions": {
+      "fix": "plan-overview-fix-schema.json — fix_context, test_strategy, rollback_plan",
+      "tdd": "(未来) plan-overview-tdd-schema.json — tdd_cycles, coverage_targets, phase_requirements",
+      "review": "(未来) plan-overview-review-schema.json — review_dimensions, finding_summary"
+    },
+    "feature_note": "feature 类型直接使用此 base schema，无需额外扩展"
+  },
+
+  "_field_migration_from_plan_json": {
+    "summary": "直接迁移",
+    "approach": "直接迁移",
+    "tasks": "→ task_ids[] (引用 .task/ 下的独立文件)",
+    "complexity": "直接迁移",
+    "estimated_time": "直接迁移",
+    "recommended_execution": "直接迁移",
+    "data_flow": "直接迁移",
+    "design_decisions": "直接迁移",
+    "flow_control": "→ 删除 (由引擎从 task depends_on + parallel_group 自动推断)",
+    "focus_paths": "→ 删除 (由引擎从 task focus_paths / files[].path 聚合)",
+    "_metadata": "扩展 (新增 plan_type, schema_version)"
+  }
+}

.ccw/workflows/cli-templates/schemas/plan-overview-fix-schema.json

@@ -0,0 +1,103 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "plan-overview-fix-schema.json",
+  "title": "Fix Plan Overview Schema",
+  "description": "Fix 计划概览 — 继承 base + fix 专属字段。_metadata.plan_type 必须为 'fix'。",
+  "allOf": [
+    { "$ref": "plan-overview-base-schema.json" }
+  ],
+  "required": ["fix_context"],
+  "properties": {
+    "fix_context": {
+      "type": "object",
+      "required": ["root_cause", "strategy", "severity", "risk_level"],
+      "properties": {
+        "root_cause": {
+          "type": "string",
+          "description": "根因描述 (从 fix-plan-json-schema.root_cause 迁移)"
+        },
+        "strategy": {
+          "type": "string",
+          "enum": ["immediate_patch", "comprehensive_fix", "refactor"],
+          "description": "修复策略 (从 fix-plan-json-schema.strategy 迁移)"
+        },
+        "severity": {
+          "type": "string",
+          "enum": ["Low", "Medium", "High", "Critical"],
+          "description": "Bug 严重等级 (从 fix-plan-json-schema.severity 迁移)"
+        },
+        "risk_level": {
+          "type": "string",
+          "enum": ["low", "medium", "high"],
+          "description": "修复风险等级 (从 fix-plan-json-schema.risk_level 迁移)"
+        }
+      },
+      "additionalProperties": false,
+      "description": "Fix 专属上下文 — 整合原 fix-plan-json-schema 的顶层 fix 字段"
+    },
+
+    "test_strategy": {
+      "type": "object",
+      "properties": {
+        "scope": {
+          "type": "string",
+          "enum": ["unit", "integration", "e2e", "smoke", "full"],
+          "description": "修复后的测试范围"
+        },
+        "specific_tests": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "需运行的特定测试文件或模式"
+        },
+        "manual_verification": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "手动验证步骤 (无自动化测试时)"
+        }
+      },
+      "additionalProperties": false,
+      "description": "修复验证测试策略 (从 fix-plan-json-schema.test_strategy 迁移)"
+    },
+
+    "rollback_plan": {
+      "type": "object",
+      "properties": {
+        "strategy": {
+          "type": "string",
+          "enum": ["git_revert", "feature_flag", "manual"],
+          "description": "回滚策略"
+        },
+        "steps": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "回滚步骤"
+        }
+      },
+      "additionalProperties": false,
+      "description": "回滚计划 (从 fix-plan-json-schema.rollback_plan 迁移)"
+    },
+
+    "_metadata": {
+      "type": "object",
+      "properties": {
+        "diagnosis_angles": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "诊断角度 (fix 特有，从 fix-plan-json-schema._metadata.diagnosis_angles 迁移)"
+        }
+      },
+      "description": "Fix 扩展的 metadata 字段 (与 base _metadata 合并)"
+    }
+  },
+
+  "_field_migration_from_fix_plan_json": {
+    "root_cause": "→ fix_context.root_cause",
+    "strategy": "→ fix_context.strategy",
+    "severity": "→ fix_context.severity",
+    "risk_level": "→ fix_context.risk_level",
+    "test_strategy": "直接迁移",
+    "rollback_plan": "直接迁移",
+    "tasks": "→ task_ids[] (引用 .task/ 下的独立文件)",
+    "_metadata.diagnosis_angles": "直接迁移"
+  }
+}

.ccw/workflows/cli-templates/schemas/task-schema.json

@@ -123,6 +123,10 @@
             "items": { "type": "string" },
             "description": "修改描述列表"
           },
+          "change": {
+            "type": "string",
+            "description": "单条变更描述 (精确修改说明，合并自 modification_points.change)"
+          },
           "conflict_risk": {
             "type": "string",
             "enum": ["low", "medium", "high"],
@@ -163,6 +167,16 @@
           "minimum": 0,
           "maximum": 100,
           "description": "覆盖率目标 (%)"
+        },
+        "manual_checks": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "手动验证步骤 (合并自 verification_detail)"
+        },
+        "success_metrics": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "量化成功指标 (如 '响应时间 <200ms', '覆盖率 >80%'，合并自 verification_detail)"
         }
       },
       "additionalProperties": false,
@@ -174,6 +188,132 @@
       "description": "回归检查点"
     },
 
+    "_comment_PLANNING": "PLANNING 区块 (可选) — 规划详情 (reference + rationale + risks + code_skeleton)",
+    "reference": {
+      "type": "object",
+      "properties": {
+        "pattern": {
+          "type": "string",
+          "description": "参考模式名称"
+        },
+        "files": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "参考文件路径"
+        },
+        "examples": {
+          "type": "string",
+          "description": "参考指南或示例"
+        }
+      },
+      "additionalProperties": false,
+      "description": "参考实现资料"
+    },
+    "rationale": {
+      "type": "object",
+      "properties": {
+        "chosen_approach": {
+          "type": "string",
+          "description": "选定方案及原因"
+        },
+        "alternatives_considered": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "被考虑但未选择的替代方案"
+        },
+        "decision_factors": {
+          "type": "array",
+          "items": { "type": "string" },
+          "description": "影响决策的关键因素 (性能、可维护性、成本等)"
+        },
+        "tradeoffs": {
+          "type": "string",
+          "description": "选定方案的已知权衡"
+        }
+      },
+      "additionalProperties": false,
+      "description": "设计决策原因 (Medium/High complexity 时使用)"
+    },
+    "risks": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "required": ["description", "probability", "impact", "mitigation"],
+        "properties": {
+          "description": {
+            "type": "string",
+            "description": "风险描述"
+          },
+          "probability": {
+            "type": "string",
+            "enum": ["Low", "Medium", "High"],
+            "description": "发生概率"
+          },
+          "impact": {
+            "type": "string",
+            "enum": ["Low", "Medium", "High"],
+            "description": "影响程度"
+          },
+          "mitigation": {
+            "type": "string",
+            "description": "缓解策略"
+          },
+          "fallback": {
+            "type": "string",
+            "description": "缓解失败时的替代方案"
+          }
+        },
+        "additionalProperties": false
+      },
+      "description": "结构化风险评估"
+    },
+    "code_skeleton": {
+      "type": "object",
+      "properties": {
+        "interfaces": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "properties": {
+              "name": { "type": "string" },
+              "definition": { "type": "string" },
+              "purpose": { "type": "string" }
+            }
+          },
+          "description": "关键接口/类型定义"
+        },
+        "key_functions": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "properties": {
+              "signature": { "type": "string" },
+              "purpose": { "type": "string" },
+              "returns": { "type": "string" }
+            }
+          },
+          "description": "关键函数签名"
+        },
+        "classes": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "properties": {
+              "name": { "type": "string" },
+              "purpose": { "type": "string" },
+              "methods": {
+                "type": "array",
+                "items": { "type": "string" }
+              }
+            }
+          },
+          "description": "关键类结构"
+        }
+      },
+      "additionalProperties": false,
+      "description": "代码骨架 (High complexity 时使用)"
+    },
+
     "_comment_EXECUTION": "EXECUTION 区块 (可选) — 执行策略",
     "meta": {
       "type": "object",
@@ -268,11 +408,6 @@
       "type": "array",
       "description": "支撑证据"
     },
-    "risk_items": {
-      "type": "array",
-      "items": { "type": "string" },
-      "description": "风险项"
-    },
     "inputs": {
       "type": "array",
       "items": { "type": "string" },
@@ -356,7 +491,8 @@
   "_field_usage_by_producer": {
     "workflow-plan": "IDENTITY + CLASSIFICATION + SCOPE + DEPENDENCIES + CONVERGENCE + FILES + EXECUTION(meta+cli_execution) + CONTEXT(context_package_path)",
     "lite-plan": "IDENTITY + CLASSIFICATION + DEPENDENCIES + CONVERGENCE + FILES",
-    "req-plan": "IDENTITY + CLASSIFICATION + SCOPE + DEPENDENCIES + CONVERGENCE + CONTEXT(inputs/outputs/risk_items)",
+    "lite-plan (v2)": "IDENTITY + CLASSIFICATION + SCOPE + DEPENDENCIES + CONVERGENCE + FILES(+change) + IMPLEMENTATION(+manual_checks +success_metrics) + PLANNING(reference + rationale + risks + code_skeleton)",
+    "req-plan": "IDENTITY + CLASSIFICATION + SCOPE + DEPENDENCIES + CONVERGENCE + PLANNING(risks) + CONTEXT(inputs/outputs)",
     "collaborative-plan": "IDENTITY + CLASSIFICATION + SCOPE + DEPENDENCIES + CONVERGENCE + FILES + CONTEXT(source)",
     "issue-resolve": "IDENTITY + CLASSIFICATION + SCOPE + DEPENDENCIES + CONVERGENCE + FILES(with target) + IMPLEMENTATION + CONTEXT(commit/source)",
     "review-cycle": "IDENTITY + CLASSIFICATION + FILES + CONVERGENCE + IMPLEMENTATION + CONTEXT(source/evidence)",