feat: shrimp-admin v0.1.0 — 从 hand-admin 抽离的框架前端

Shrimp 框架前端 — 一种消费 ShrimpServer + ShrimpTable 契约的经典 Vue3 +
Element Plus 实现。不是框架本身,只是按 shrimp-server 约定写的一份参考解法。

包含:
- ShrimpClient + VueAdmin(factory:createShrimpAdmin)
- 5 个 Shrimp* 组件 + 10 个内置 Field*.vue + PowerTree + LangSwitch
- 4 个内置模块:user / role / operationLog / FieldRelativeTime
- 完整后台壳 views(layout/login/sideM/topbar/userbar/navMenu/App/404/logo)
- composables/useTableUrlSync, locales(zh-cn/en 框架默认), style 全套

API 改造:
- createShrimpAdmin({ config, moduleSources, customFields, locales }) factory
- vueAdmin 改为 Proxy 单例,createShrimpAdmin 调用前访问会抛错
- import.meta.glob 业务字段/模块由消费侧传入(vite 静态扫描机制限制)
- 框架默认 locales 与消费侧 locales 在 i18n 初始化时合并

源码 ship 不打包,消费侧靠 vite 直接吃 .ts/.vue。

src/components/fields/FieldTextarea.vue

@@ -0,0 +1,78 @@
+<template>
+    <template v-if="mode === 'display'">
+        <template v-if="Array.isArray(modelValue)">{{ modelValue.join('\n') || '-' }}</template>
+        <template v-else-if="!isLong">{{ text }}</template>
+        <div v-else class="textarea-cell">
+            <span class="text" :class="{ collapsed: !expanded }">{{ text }}</span>
+            <el-link type="primary" underline="never" class="toggle" @click.stop="expanded = !expanded">
+                {{ expanded ? $t('base.collapse') : $t('base.expand') }}
+            </el-link>
+        </div>
+    </template>
+    <template v-else-if="field.multiple">
+        <el-alert type="warning" :title="$t('table.textareaMultipleNotSupported')" :closable="false" />
+    </template>
+    <el-input
+        v-else
+        :type="mode === 'filter' ? 'text' : 'textarea'"
+        :rows="mode === 'filter' ? undefined : 3"
+        :model-value="modelValue"
+        @update:model-value="$emit('update:modelValue', $event)"
+        :disabled="disabled"
+        clearable
+    />
+</template>
+
+<script lang="ts" setup>
+import { ref, computed } from 'vue'
+
+const props = defineProps<{
+    field: any
+    modelValue: any
+    mode: 'display' | 'edit' | 'filter'
+    disabled?: boolean
+    displayLabel?: string
+}>()
+
+defineEmits<{
+    'update:modelValue': [value: any]
+}>()
+
+const text = computed(() => {
+    const v = props.displayLabel ?? props.modelValue
+    return v == null || v === '' ? '-' : String(v)
+})
+
+const isLong = computed(() => {
+    const s = text.value
+    return s.length > 40 || s.includes('\n')
+})
+
+const expanded = ref(false)
+</script>
+
+<style scoped>
+.textarea-cell {
+    display: flex;
+    align-items: flex-start;
+    gap: 6px;
+}
+.text {
+    flex: 1;
+    white-space: pre-wrap;
+    word-break: break-all;
+    min-width: 0;
+}
+.text.collapsed {
+    display: -webkit-box;
+    -webkit-line-clamp: 1;
+    -webkit-box-orient: vertical;
+    overflow: hidden;
+    word-break: break-all;
+}
+.toggle {
+    flex-shrink: 0;
+    font-size: 12px;
+    line-height: 1.5;
+}
+</style>