更新提示词管理功能，新增提示词创建和删除功能，调整来源类型标识，优化提示词选择界面和表单逻辑

src/views/settings/promptManager/index.vue

@@ -26,8 +26,8 @@
 				</el-table-column>
 				<el-table-column prop="sourceType" label="来源" width="100">
 					<template #default="{ row }">
-						<el-tag v-if="row.sourceType === 0">自定义</el-tag>
-						<el-tag v-else-if="row.sourceType === 1" type="success">公共</el-tag>
+						<el-tag v-if="row.sourceType === 1" type="success">管理员</el-tag>
+						<el-tag v-else-if="row.sourceType === 2">用户</el-tag>
 						<el-tag v-else type="info">{{ row.sourceType }}</el-tag>
 					</template>
 				</el-table-column>
@@ -128,7 +128,7 @@ const nodeOptions = computed(() => {
 const createForm = reactive({
 	nodeType: '',
 	prompt: '',
-	sourceType: 0 as number,
+	sourceType: 2 as number,
 });
 
 // 加载节点库
@@ -269,7 +269,7 @@ const cancelCreate = () => {
 	editId.value = null;
 	createForm.nodeType = '';
 	createForm.prompt = '';
-	createForm.sourceType = 0;
+	createForm.sourceType = 2;
 };
 
 // 分页