v0.3.0: 单 sources 入口 + 路径后缀覆盖约定

破坏性重构。框架对外只暴露一个 `sources` glob 入口,消费侧任何 .vue
都按文件路径后缀匹配同后缀覆盖:

- shrimp/components/<name>.vue 同后缀覆盖框架内置(login/layout/topbar/ShrimpTable/...)
- shrimp/components/fields/Field<X>.vue 注册类型 <x>(首字母小写)
- shrimp/module/<key>.vue 业务模块

变更:
- 删除 customFields / moduleSources / overrideField / registerField 旧入口
- 删除 fieldOverrides Map,字段表纯靠 glob 扫描注册
- 框架内 .vue 对可覆盖 peer 改用 defineAsyncComponent(resolveVue(...))
  (login → ShrimpLangSwitch / layout → sideM/navMenu/topbar/userbar/logo /
   ShrimpTable → ShrimpEditDrawer/ShrimpFilterDrawer/...)
- views/ 全部并入 components/,App.vue 上提到 src/ 根
- LangSwitch → ShrimpLangSwitch,PowerTree → ShrimpPowerTree
- module/FieldRelativeTime.vue → components/fields/FieldRelativeTime.vue
- module/user.vue 改用 #column-updatedAt slot 替代旧的 overrideField

字段类型约定从 'field' + Name 改为 lowercase-first(FieldString → 'string'),
内置和消费侧统一。

src/module/FieldRelativeTime.vue

@@ -1,42 +0,0 @@
-<template>
-    <template v-if="mode === 'display'">
-        <el-tooltip :content="fullTime" placement="top">
-            <span>{{ relativeTime }}</span>
-        </el-tooltip>
-    </template>
-    <el-date-picker v-else :model-value="modelValue" @update:model-value="$emit('update:modelValue', $event)" :disabled="disabled" type="datetime" style="width: 100%" />
-</template>
-
-<script lang="ts" setup>
-import { computed } from 'vue'
-import { useI18n } from 'vue-i18n'
-import { vueAdmin } from '../VueAdmin'
-
-const { t } = useI18n()
-
-const props = defineProps<{
-    field: any
-    modelValue: any
-    mode: 'display' | 'edit'
-    disabled?: boolean
-}>()
-
-defineEmits<{
-    'update:modelValue': [value: any]
-}>()
-
-const fullTime = computed(() => {
-    if (!props.modelValue) return '-'
-    return new Date(props.modelValue).toLocaleString(vueAdmin.locale === 'en' ? 'en-US' : 'zh-CN')
-})
-
-const relativeTime = computed(() => {
-    if (!props.modelValue) return '-'
-    const diff = Date.now() - props.modelValue
-    if (diff < 60000) return t('table.justNow')
-    if (diff < 3600000) return t('table.minutesAgo', { n: Math.floor(diff / 60000) })
-    if (diff < 86400000) return t('table.hoursAgo', { n: Math.floor(diff / 3600000) })
-    if (diff < 2592000000) return t('table.daysAgo', { n: Math.floor(diff / 86400000) })
-    return fullTime.value
-})
-</script>

src/module/role.vue

@@ -28,7 +28,7 @@
                         <el-input v-model="formData.description" type="textarea" :rows="3" />
                     </el-form-item>
                     <el-form-item :label="$t('role.powers')">
-                        <PowerTree :modelValue="formData.powers || []" :allPowers="allPowers" :menuTree="vueAdmin.menuTree"
+                        <ShrimpPowerTree :modelValue="formData.powers || []" :allPowers="allPowers" :menuTree="vueAdmin.menuTree"
                             @update:modelValue="val => formData.powers = val" />
                     </el-form-item>
                 </el-form>
@@ -48,12 +48,13 @@
 </template>
 
 <script lang="ts" setup>
-import { ref, onMounted } from 'vue'
+import { defineAsyncComponent, ref, onMounted } from 'vue'
 import { useI18n } from 'vue-i18n'
-import { vueAdmin } from '../VueAdmin'
+import { vueAdmin, resolveVue } from '../VueAdmin'
 import { IRole, IRoleProto, WithId, ILabel } from '../IShrimpType'
 import { ElMessage } from 'element-plus'
-import PowerTree from '../components/PowerTree.vue'
+
+const ShrimpPowerTree = defineAsyncComponent(resolveVue('components/ShrimpPowerTree.vue'))
 
 interface IPowerItem {
     key: string

src/module/user.vue

@@ -1,13 +1,17 @@
 <template>
-    <ShrimpTable moduleKey="user" />
+    <ShrimpTable moduleKey="user">
+        <template #column-updatedAt="{ row }">
+            <FieldRelativeTime :model-value="row.updatedAt" mode="display" :field="{}" />
+        </template>
+    </ShrimpTable>
 </template>
 
 <script lang="ts" setup>
-import ShrimpTable from '../components/ShrimpTable.vue'
-import { vueAdmin } from '../VueAdmin'
-import FieldRelativeTime from './FieldRelativeTime.vue'
+import { defineAsyncComponent } from 'vue'
+import { resolveVue } from '../VueAdmin'
 
-vueAdmin.overrideField('user', 'updatedAt', FieldRelativeTime)
+const ShrimpTable = defineAsyncComponent(resolveVue('components/ShrimpTable.vue'))
+const FieldRelativeTime = defineAsyncComponent(resolveVue('components/fields/FieldRelativeTime.vue'))
 </script>
 
 <style scoped>

src/module/user/operationLog.vue

@@ -11,11 +11,12 @@
 </template>
 
 <script lang="ts" setup>
-import { ref, computed, onMounted, watch } from 'vue'
+import { defineAsyncComponent, ref, computed, onMounted, watch } from 'vue'
 import { useRoute } from 'vue-router'
 import { useI18n } from 'vue-i18n'
-import ShrimpTable from '../../components/ShrimpTable.vue'
-import { vueAdmin } from '../../VueAdmin'
+import { vueAdmin, resolveVue } from '../../VueAdmin'
+
+const ShrimpTable = defineAsyncComponent(resolveVue('components/ShrimpTable.vue'))
 
 const route = useRoute()
 const { t } = useI18n()