refactor(template-tools/frontend) 优化模板操作工具，前端适配手机 (#120)

* refactor(template-tools): 优化模板操作工具，更新章节处理逻辑，确保章节名称为必需项

* feat(introduction): 添加滚动容器以改善页面布局，优化样式以适应不同屏幕尺寸

Author: songhahaha66

backend/ai_system/core_agents/main_agent.py

@@ -142,12 +142,10 @@ def _setup(self):
             system_content += f"  * writemd工具：支持多种模式（覆盖、追加、修改、插入、智能替换、章节更新）\n"
             system_content += f"  * update_template工具：专门用于模板操作，支持章节级别更新\n"
             system_content += f"- 模板操作工具，让AI更方便地操作模板：\n"
-            system_content += f"  * extract_headers: 快速提取模板中的所有标题，了解结构\n"
-            system_content += f"  * get_structure_summary: 获取模板结构摘要\n"
             system_content += f"  * analyze_template: 深度分析模板结构和内容\n"
             system_content += f"  * get_section_content: 查看指定章节内容\n"
-            system_content += f"  * update_section_content: 更新章节内容（支持多种模式）\n"
-            system_content += f"  * add_new_section: 添加新章节\n"
+            system_content += f"  * update_section_content: 更新章节内容\n"
+            system_content += f"  * add_section: 添加新章节\n"
             system_content += f"- 生成论文时必须严格遵循模板的格式、结构和风格\n"
             system_content += f"- 如果模板有特定的章节要求，请保持这些章节结构\n"
             system_content += f"- 最终论文应该是一个完整的、格式规范的学术文档\n"
@@ -199,15 +197,15 @@ def _setup(self):
             "type": "function",
             "function": {
                 "name": "update_template",
-                "description": "专门用于更新论文文件的工具，支持章节级别的更新",
+                "description": "专门用于更新论文文件的工具，只支持章节级别更新，必须指定章节名称",
                 "parameters": {
                     "type": "object",
                     "properties": {
                         "template_name": {"type": "string", "description": "论文文件名，默认为paper.md"},
                         "content": {"type": "string", "description": "要更新的内容"},
-                        "section": {"type": "string", "description": "要更新的章节名称（可选）"}
+                        "section": {"type": "string", "description": "要更新的章节名称（必需）"}
                     },
-                    "required": ["content"],
+                    "required": ["content", "section"],
                 },
             },
         }
@@ -273,45 +271,18 @@ def _setup(self):
             },
         }
 
-        add_new_section_tool = {
+        add_section_tool = {
             "type": "function",
             "function": {
-                "name": "add_new_section",
-                "description": "在paper.md文件中指定父章节下添加新章节",
+                "name": "add_section",
+                "description": "在paper.md文件末尾添加新章节",
                 "parameters": {
                     "type": "object",
                     "properties": {
-                        "parent_section": {"type": "string", "description": "父章节标题"},
                         "section_title": {"type": "string", "description": "新章节标题"},
                         "content": {"type": "string", "description": "新章节内容", "default": ""}
                     },
-                    "required": ["parent_section", "section_title"],
-                },
-            },
-        }
-
-        extract_headers_tool = {
-            "type": "function",
-            "function": {
-                "name": "extract_headers",
-                "description": "从paper.md文件中提取所有标题信息，快速了解文档结构",
-                "parameters": {
-                    "type": "object",
-                    "properties": {},
-                    "required": [],
-                },
-            },
-        }
-
-        get_structure_summary_tool = {
-            "type": "function",
-            "function": {
-                "name": "get_structure_summary",
-                "description": "获取paper.md文件的内容结构摘要，显示所有标题的层级关系",
-                "parameters": {
-                    "type": "object",
-                    "properties": {},
-                    "required": [],
+                    "required": ["section_title"],
                 },
             },
         }
@@ -330,13 +301,7 @@ def _setup(self):
                 "analyze_template": self.template_agent_tools.analyze_template,
                 "get_section_content": self.template_agent_tools.get_section_content,
                 "update_section_content": self.template_agent_tools.update_section_content,
-                "add_new_section": self.template_agent_tools.add_new_section,
-                "remove_section": self.template_agent_tools.remove_section,
-                "reorder_sections": self.template_agent_tools.reorder_sections,
-                "format_template": self.template_agent_tools.format_template,
-                "get_template_help": self.template_agent_tools.get_template_help,
-                "extract_headers": self.template_agent_tools.extract_headers_from_content,
-                "get_structure_summary": self.template_agent_tools.get_content_structure_summary
+                "add_section": self.template_agent_tools.add_section
             })
 
             # 将模板工具定义添加到tools列表
@@ -348,9 +313,7 @@ def _setup(self):
                 analyze_template_tool,
                 get_section_content_tool,
                 update_section_content_tool,
-                add_new_section_tool,
-                extract_headers_tool,
-                get_structure_summary_tool
+                add_section_tool
             ]
         else:
             # 没有模板时，只注册基础工具

backend/ai_system/core_tools/file_tools.py

@@ -156,39 +156,36 @@ async def writemd(self, filename: str, content: str, mode: str = "overwrite") ->
 
             return error_msg
 
-    async def update_template(self, template_name: str = "paper.md", content: str = "", section: Optional[str] = None) -> str:
+    async def update_template(self, template_name: str = "paper.md", content: str = "", section: str = "") -> str:
         """
-        专门用于更新论文文件的工具方法
-        
+        专门用于更新论文文件的工具方法，只支持章节级别更新
+
         Args:
             template_name: 论文文件名，默认为paper.md
             content: 要更新的内容
-            section: 要更新的章节名称（可选）
-            
+            section: 要更新的章节名称（必需）
+
         Returns:
             操作结果信息
         """
         try:
             file_path = os.path.join(self.workspace_dir, template_name)
-            
+
             if not os.path.exists(file_path):
                 return f"模板文件不存在: {template_name}"
-            
+
+            if not section.strip():
+                return f"错误：必须指定章节名称。update_template工具只支持章节级别更新，不支持全文覆盖。"
+
             # 读取原模板内容
             with open(file_path, 'r', encoding='utf-8') as f:
                 original_content = f.read()
-            
-            if section:
-                # 如果指定了章节，尝试更新特定章节
-                updated_content = self._update_section_content(original_content, section, content)
-                with open(file_path, 'w', encoding='utf-8') as f:
-                    f.write(updated_content)
-                result = f"成功更新论文文件 {template_name} 的章节 '{section}'"
-            else:
-                # 更新整个论文内容
-                with open(file_path, 'w', encoding='utf-8') as f:
-                    f.write(content)
-                result = f"成功更新论文文件: {template_name}"
+
+            # 更新指定章节
+            updated_content = self._update_section_content(original_content, section, content)
+            with open(file_path, 'w', encoding='utf-8') as f:
+                f.write(updated_content)
+            result = f"成功更新论文文件 {template_name} 的章节 '{section}'"
 
             # 获取文件信息
             file_size = os.path.getsize(file_path)