feat: 新增 FormDialog 通用表单对话框组件

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

web/src/components/FormDialog.vue

@@ -0,0 +1,130 @@
+<script setup lang="ts">
+defineProps<{
+  modelValue: boolean
+  title: string
+  description?: string
+  icon?: string
+  iconClass?: string
+}>()
+
+const emit = defineEmits<{
+  'update:modelValue': [value: boolean]
+}>()
+
+const close = () => {
+  emit('update:modelValue', false)
+}
+</script>
+
+<template>
+  <Teleport to="body">
+    <div v-if="modelValue" class="dialog-overlay" @click.self="close">
+      <div class="dialog-container">
+        <!-- 头部 -->
+        <div class="dialog-header">
+          <div class="flex items-center gap-3">
+            <div v-if="icon" :class="['dialog-icon', iconClass]">
+              <i :class="icon"></i>
+            </div>
+            <div>
+              <h3 class="dialog-title">{{ title }}</h3>
+              <p v-if="description" class="dialog-desc">{{ description }}</p>
+            </div>
+          </div>
+          <button class="btn-icon" @click="close">
+            <i class="fa-solid fa-xmark text-xl"></i>
+          </button>
+        </div>
+
+        <!-- 内容 -->
+        <div class="dialog-content">
+          <slot></slot>
+        </div>
+
+        <!-- 底部 -->
+        <div class="dialog-footer">
+          <slot name="footer"></slot>
+        </div>
+      </div>
+    </div>
+  </Teleport>
+</template>
+
+<style scoped>
+.dialog-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-color: rgba(0, 0, 0, 0.7);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 9999;
+}
+
+.dialog-container {
+  background-color: #121218;
+  border-radius: 12px;
+  width: 100%;
+  max-width: 520px;
+  max-height: 90vh;
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+  border: 1px solid #2a2a3a;
+  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
+}
+
+.dialog-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 20px;
+  border-bottom: 1px solid #2a2a3a;
+  background-color: rgba(30, 30, 40, 0.5);
+}
+
+.dialog-icon {
+  width: 40px;
+  height: 40px;
+  border-radius: 10px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.dialog-icon i {
+  color: white;
+  font-size: 18px;
+}
+
+.dialog-title {
+  font-size: 18px;
+  font-weight: 600;
+  color: white;
+}
+
+.dialog-desc {
+  font-size: 13px;
+  color: #9ca3af;
+  margin-top: 2px;
+}
+
+.dialog-content {
+  padding: 20px;
+  overflow-y: auto;
+  flex: 1;
+}
+
+.dialog-footer {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  gap: 12px;
+  padding: 16px 20px;
+  border-top: 1px solid #2a2a3a;
+  background-color: rgba(30, 30, 40, 0.5);
+}
+</style>