fix: 修复项目管理页面筛选功能

- 将分组类别从下拉框改为文本输入框，支持模糊搜索
- 移除项目类型筛选（后端不支持该字段）
- 修复handleReset中的缩进问题

src/views/martial/project/index.vue

@@ -28,31 +28,14 @@
           />
         </el-form-item>
         <el-form-item label="分组类别">
-          <el-select
+          <el-input
             v-model="queryParams.category"
-            placeholder="请选择分组类别"
+            placeholder="请输入分组类别"
             clearable
             style="width: 150px"
-          >
-            <el-option label="男子" value="1" />
-            <el-option label="女子" value="2" />
-            <el-option label="团体" value="3" />
-            <el-option label="混合" value="4" />
-          </el-select>
-        </el-form-item>
-        <el-form-item label="项目类型">
-          <el-select
-            v-model="queryParams.eventType"
-            placeholder="请选择项目类型"
-            clearable
-            style="width: 150px"
-          >
-            <el-option label="套路" value="1" />
-            <el-option label="散打" value="2" />
-            <el-option label="器械" value="3" />
-            <el-option label="对练" value="4" />
-          </el-select>
+          />
         </el-form-item>
+        
         <el-form-item label="参赛类型">
           <el-select
             v-model="queryParams.type"
@@ -515,7 +498,6 @@ const queryParams = reactive({
   competitionId: '',
   projectName: '',
   category: '',
-  eventType: '',
   type: ''
 })
 
@@ -647,7 +629,6 @@ const handleReset = () => {
     competitionId: '',
     projectName: '',
     category: '',
-    eventType: '',
     type: ''
   })
   fetchData()