feat: 增强会话管理功能，添加会话状态跟踪和进程披露，优化钩子管理界面

.claude/commands/workflow/execute.md

@@ -56,6 +56,7 @@ Phase 2: Planning Document Validation
    └─ Validate .task/ contains IMPL-*.json files
 
 Phase 3: TodoWrite Generation
+   ├─ Update session status to "active" (Step 0)
    ├─ Parse TODO_LIST.md for task statuses
    ├─ Generate TodoWrite for entire workflow
    └─ Prepare session context paths
@@ -80,6 +81,7 @@ Phase 5: Completion
 Resume Mode (--resume-session):
    ├─ Skip Phase 1 & Phase 2
    └─ Entry Point: Phase 3 (TodoWrite Generation)
+      ├─ Update session status to "active" (if not already)
       └─ Continue: Phase 4 → Phase 5
 ```
 
@@ -179,6 +181,16 @@ bash(cat .workflow/active/${sessionId}/workflow-session.json)
 ### Phase 3: TodoWrite Generation
 **Applies to**: Both normal and resume modes (resume mode entry point)
 
+**Step 0: Update Session Status to Active**
+Before generating TodoWrite, update session status from "planning" to "active":
+```bash
+# Update session status (idempotent - safe to run if already active)
+jq '.status = "active" | .execution_started_at = (.execution_started_at // now | todate)' \
+  .workflow/active/${sessionId}/workflow-session.json > tmp.json && \
+  mv tmp.json .workflow/active/${sessionId}/workflow-session.json
+```
+This ensures the dashboard shows the session as "ACTIVE" during execution.
+
 **Process**:
 1. **Create TodoWrite List**: Generate task list from TODO_LIST.md (not from task JSONs)
    - Parse TODO_LIST.md to extract all tasks with current statuses

.claude/workflows/context-tools.md

@@ -1,8 +1,19 @@
 ## MCP Tools Usage
 
-### smart_search - Code Search (REQUIRED)
+### smart_search - Code Search (REQUIRED - HIGHEST PRIORITY)
 
-**When**: Find code, understand codebase structure, locate implementations
+**OVERRIDES**: All other search/discovery rules in other workflow files
+
+**When**: ANY code discovery task, including:
+- Find code, understand codebase structure, locate implementations
+- Explore unknown locations
+- Verify file existence before reading
+- Pattern-based file discovery
+
+**Priority Rule**:
+1. **Always use smart_search FIRST** for any code/file discovery
+2. Only use Built-in Grep for single-file exact line search (after location confirmed)
+3. Only use Built-in Read for known, confirmed file paths
 
 **Workflow** (search first, init if needed):
 ```javascript

.claude/workflows/file-modification.md

@@ -40,27 +40,25 @@ write_file(path="/existing.ts", content="...", backup=true)  // Create backup fi
 
 ## Priority Logic
 
+> **Note**: Search priority is defined in `context-tools.md` - smart_search has HIGHEST PRIORITY for all discovery tasks.
+
+**Search & Discovery** (defer to context-tools.md):
+1. **smart_search FIRST** for any code/file discovery
+2. Built-in Grep only for single-file exact line search (location already confirmed)
+3. Exa for external/public knowledge
+
 **File Reading**:
-1. Known single file → Built-in Read
-2. Multiple files OR pattern matching → smart_search (MCP)
-3. Unknown location → smart_search then Read
-4. Large codebase + repeated access → smart_search (indexed)
+1. Unknown location → **smart_search first**, then Read
+2. Known confirmed file → Built-in Read directly
+3. Pattern matching → smart_search (action="find_files")
 
 **File Editing**:
 1. Always try built-in Edit first
 2. Fails 1+ times → edit_file (MCP)
 3. Still fails → write_file (MCP)
 
-**Search**:
-1. External knowledge → Exa (MCP)
-2. Exact pattern in small codebase → Built-in Grep
-3. Semantic/unknown location → smart_search (MCP)
-4. Large codebase + repeated searches → smart_search (indexed)
-
 ## Decision Triggers
 
-**Start with simplest tool** (Read, Edit, Grep)
-**Escalate to MCP tools** when built-ins fail or inappropriate
-**Use semantic search** for exploratory tasks
-**Use indexed search** for large, stable codebases
-**Use Exa** for external/public knowledge
+**Search tasks** → Always start with smart_search (per context-tools.md)
+**Known file edits** → Start with built-in Edit, escalate to MCP if fails
+**External knowledge** → Use Exa