refactor: remove display ID from items and ancient artifacts

Drop display_id column from items and ancient_artifacts tables
Remove display ID inputs, labels, and sorting logic across the stack

BREAKING CHANGE: behavior is not backward compatible.

system-wordings.ts

@@ -245,7 +245,7 @@ export const systemWordingMessages = {
           },
           eventItems: {
             title: 'Event Items',
-            description: 'Browse limited event items with their own Display IDs and shared item categories.'
+            description: 'Browse limited event items with shared item categories and custom ordering.'
           },
           ancientArtifacts: {
             title: 'Ancient Artifacts',
@@ -687,7 +687,6 @@ export const systemWordingMessages = {
         loadingList: 'Loading item list',
         loadingDetail: 'Loading item detail',
         loadingEdit: 'Loading item editor',
-        displayId: 'Display ID',
         description: 'Description',
         category: 'Category',
         usage: 'Usage',
@@ -724,14 +723,13 @@ export const systemWordingMessages = {
         detailKicker: 'Ancient Artifact Detail',
         detailSubtitle: 'Ancient Artifact detail',
         editKicker: 'Ancient Artifact Edit',
-        editSubtitle: 'Maintain Ancient Artifact Display ID, image, description, category, tags, and translations.',
+        editSubtitle: 'Maintain Ancient Artifact image, description, category, tags, and translations.',
         newTitle: 'New Ancient Artifact',
         editTitle: 'Edit {name}',
         fallbackName: 'Ancient Artifact',
         loadingList: 'Loading Ancient Artifact list',
         loadingDetail: 'Loading Ancient Artifact detail',
         loadingEdit: 'Loading Ancient Artifact editor',
-        displayId: 'Display ID',
         description: 'Description',
         category: 'Category',
         tags: 'Tags',
@@ -1311,11 +1309,9 @@ export const systemWordingMessages = {
       environmentRequired: 'Ideal Habitat is required',
       skillNoDrop: 'This speciality cannot have a drop item',
       habitatNameRequired: 'Habitat name is required',
-      itemDisplayIdRequired: 'Item Display ID is required',
       usageRequired: 'Usage is required',
       itemNameRequired: 'Item name is required',
       categoryRequired: 'Category is required',
-      artifactDisplayIdRequired: 'Ancient Artifact Display ID is required',
       artifactNameRequired: 'Ancient Artifact name is required',
       recipeFreeWithRecipe: 'An item with a recipe cannot be marked as recipe-free',
       itemRequired: 'Item is required',
@@ -1600,7 +1596,7 @@ export const systemWordingMessages = {
           },
           eventItems: {
             title: 'Event Items',
-            description: '浏览限时活动物品，并维护独立的 Display ID 与共享分类。'
+            description: '浏览限时活动物品、共享分类与自定义排序。'
           },
           ancientArtifacts: {
             title: 'Ancient Artifacts',
@@ -2022,7 +2018,6 @@ export const systemWordingMessages = {
         loadingList: '正在加载列表',
         loadingDetail: '正在加载物品详情',
         loadingEdit: '正在加载物品编辑内容',
-        displayId: 'Display ID',
         description: '介绍',
         category: '分类',
         usage: '用途',
@@ -2059,14 +2054,13 @@ export const systemWordingMessages = {
         detailKicker: 'Ancient Artifact Detail',
         detailSubtitle: 'Ancient Artifact 详情',
         editKicker: 'Ancient Artifact Edit',
-        editSubtitle: '维护 Ancient Artifact Display ID、图片、介绍、分类、标签和翻译。',
+        editSubtitle: '维护 Ancient Artifact 图片、介绍、分类、标签和翻译。',
         newTitle: '新增 Ancient Artifact',
         editTitle: '编辑 {name}',
         fallbackName: 'Ancient Artifact',
         loadingList: '正在加载 Ancient Artifact 列表',
         loadingDetail: '正在加载 Ancient Artifact 详情',
         loadingEdit: '正在加载 Ancient Artifact 编辑内容',
-        displayId: 'Display ID',
         description: '介绍',
         category: '分类',
         tags: '标签',
@@ -2644,14 +2638,12 @@ export const systemWordingMessages = {
         heightNonNegative: '身高必须是不小于 0 的数字',
         weightNonNegative: '体重必须是不小于 0 的数字',
         environmentRequired: '请选择喜欢的环境',
-        skillNoDrop: '这个特长不能设置掉落物',
-        habitatNameRequired: '请输入栖息地名称',
-        itemDisplayIdRequired: '请输入物品 Display ID',
-        usageRequired: '请选择用途',
-        itemNameRequired: '请输入物品名称',
-        categoryRequired: '请选择分类',
-        artifactDisplayIdRequired: '请输入 Ancient Artifact Display ID',
-        artifactNameRequired: '请输入 Ancient Artifact 名称',
+      skillNoDrop: '这个特长不能设置掉落物',
+      habitatNameRequired: '请输入栖息地名称',
+      usageRequired: '请选择用途',
+      itemNameRequired: '请输入物品名称',
+      categoryRequired: '请选择分类',
+      artifactNameRequired: '请输入 Ancient Artifact 名称',
         recipeFreeWithRecipe: '已有材料单的物品不能标记为无材料单',
         itemRequired: '请选择物品',
         recipeFreeItem: '这个物品已标记为无材料单',