feat(frontend): 重构前端架构并添加新功能

- 移除七牛云存储相关代码
- 新增 Minio 存储支持
- 添加字典管理功能
- 实现通用的表单对话框组件
- 开发可复用的表格组件
- 添加日期格式化工具
- 更新 README 文档

cutejava-front/src/views/components/dev/CuteFormDialog.vue

@@ -0,0 +1,72 @@
+<template>
+  <el-dialog :title="title" :visible.sync="visible" :width="width" :fullscreen="fullscreen" :before-close="beforeClose">
+    <el-form ref="form" :model="form.model" :rules="form.rules">
+      <!-- 这里是插槽，用于渲染传入的 el-form-item -->
+      <slot />
+    </el-form>
+    <div slot="footer" class="dialog-footer">
+      <el-button type="danger" @click="hidden">取 消</el-button>
+      <!--<el-button @click="resetForm('form')">重 置</el-button>-->
+      <el-button type="primary" @click="submitForm('form')">提 交</el-button>
+    </div>
+  </el-dialog>
+</template>
+
+<script>
+
+export default {
+  name: 'CuteFormDialog',
+  props: {
+    title: {
+      type: String,
+      required: true,
+      default: '默认标题'
+    },
+    width: {
+      type: String,
+      required: false,
+      default: '40%'
+    },
+    fullscreen: {
+      type: Boolean,
+      required: false,
+      default: false
+    },
+    form: {
+      type: Object,
+      required: true,
+      default: null
+    }
+  },
+  data() {
+    return {
+      visible: false
+    }
+  },
+  methods: {
+    show() {
+      this.visible = true
+    },
+    hidden() {
+      this.resetForm('form')
+      this.visible = false
+    },
+    submitForm(formName) {
+      this.$refs[formName].validate((valid) => {
+        if (valid) {
+          this.$emit('submit', this.form.model)
+        } else {
+          return false
+        }
+      })
+    },
+    resetForm(formName) {
+      this.$refs[formName].resetFields()
+    },
+    beforeClose() {
+      this.hidden()
+    }
+  }
+}
+</script>
+