feat: 更新 PocketBase API 路由，增强认证安全性

- 修改登录路由为 `/pb/api/wechat/login`，新增局部 try/catch 以保留业务状态码并返回统一结构 `{ code, msg, data }`。
- 更新所有相关 API 路由前缀为 `/pb`，包括系统、平台、字典、附件和文档接口。
- 新增文档接口支持多个附件 ID，更新 OpenAPI 文档以反映这些变化。
- 在数据库模式中添加对字典名称的唯一索引，确保全局唯一性。
- 更新文档字段，设置 `document_title` 和 `document_type` 为必填项，并在验证过程中检查字段的必填属性。

script/pocketbase.documents.js

@@ -49,8 +49,8 @@ const collections = [
             { name: 'document_id', type: 'text', required: true },
             { name: 'document_effect_date', type: 'date' },
             { name: 'document_expiry_date', type: 'date' },
-            { name: 'document_type', type: 'text' },
-            { name: 'document_title', type: 'text' },
+            { name: 'document_type', type: 'text', required: true },
+            { name: 'document_title', type: 'text', required: true },
             { name: 'document_subtitle', type: 'text' },
             { name: 'document_summary', type: 'text' },
             { name: 'document_content', type: 'text' },
@@ -167,6 +167,7 @@ function normalizeFieldList(fields) {
     return (fields || []).map((field) => ({
         name: field.name,
         type: field.type,
+        required: !!field.required,
     }));
 }
 
@@ -210,8 +211,10 @@ async function verifyCollections(targetCollections) {
         const remoteFields = normalizeFieldList(remote.fields);
         const targetFields = normalizeFieldList(target.fields);
         const remoteFieldMap = new Map(remoteFields.map((field) => [field.name, field.type]));
+        const remoteRequiredMap = new Map(remoteFields.map((field) => [field.name, field.required]));
         const missingFields = [];
         const mismatchedTypes = [];
+        const mismatchedRequired = [];
 
         for (const field of targetFields) {
             if (!remoteFieldMap.has(field.name)) {
@@ -222,6 +225,10 @@ async function verifyCollections(targetCollections) {
             if (remoteFieldMap.get(field.name) !== field.type) {
                 mismatchedTypes.push(`${field.name}:${remoteFieldMap.get(field.name)}!=${field.type}`);
             }
+
+            if (remoteRequiredMap.get(field.name) !== !!field.required) {
+                mismatchedRequired.push(`${field.name}:${remoteRequiredMap.get(field.name)}!=${!!field.required}`);
+            }
         }
 
         const remoteIndexes = new Set(remote.indexes || []);
@@ -231,7 +238,7 @@ async function verifyCollections(targetCollections) {
             throw new Error(`${target.name} 类型不匹配，期望 ${target.type}，实际 ${remote.type}`);
         }
 
-        if (!missingFields.length && !mismatchedTypes.length && !missingIndexes.length) {
+        if (!missingFields.length && !mismatchedTypes.length && !mismatchedRequired.length && !missingIndexes.length) {
             console.log(`✅ ${target.name} 校验通过。`);
             continue;
         }
@@ -243,6 +250,9 @@ async function verifyCollections(targetCollections) {
         if (mismatchedTypes.length) {
             console.log(`  - 字段类型不匹配: ${mismatchedTypes.join(', ')}`);
         }
+        if (mismatchedRequired.length) {
+            console.log(`  - 字段必填属性不匹配: ${mismatchedRequired.join(', ')}`);
+        }
         if (missingIndexes.length) {
             console.log(`  - 缺失索引: ${missingIndexes.join(' | ')}`);
         }