feat: add user input history MCP and rebuild release

.trellis/tasks/08-17-user-input-history-mcp/task.json

@@ -0,0 +1,26 @@
+{
+  "id": "user-input-history-mcp",
+  "name": "user-input-history-mcp",
+  "title": "新增用户输入历史 MCP",
+  "description": "新增 ccweb_list_user_inputs，只读返回指定或当前对话最近用户输入，供 LLM 验收参考。",
+  "status": "completed",
+  "dev_type": "backend",
+  "scope": "lib/ccweb-mcp-server.js, server.js, scripts/regression.js",
+  "package": null,
+  "priority": "P2",
+  "creator": "shiyue",
+  "assignee": "shiyue",
+  "createdAt": "2026-08-17",
+  "completedAt": "2026-08-17",
+  "branch": null,
+  "base_branch": "main",
+  "worktree_path": null,
+  "commit": null,
+  "pr_url": null,
+  "subtasks": [],
+  "children": [],
+  "parent": null,
+  "relatedFiles": [],
+  "notes": "",
+  "meta": {}
+}