feat: 规范化PocketBase数据库文档与原生API访问

- 将数据库文档拆分为按collection命名的标准文件，统一格式
- 补充tbl_company、tbl_system_dict等表的原生访问规则
- 新增users_tag、document_create等字段
- 优化用户资料更新接口，支持非必填字段
- 添加公司原生API测试脚本
- 归档本次变更至OpenSpec

script/pocketbase.documents.js

@@ -47,8 +47,11 @@ const collections = [
     {
         name: 'tbl_document',
         type: 'base',
+        listRule: '',
+        viewRule: '',
         fields: [
             { name: 'document_id', type: 'text', required: true },
+            { name: 'document_create', type: 'autodate', onCreate: true, onUpdate: false },
             { name: 'document_effect_date', type: 'date' },
             { name: 'document_expiry_date', type: 'date' },
             { name: 'document_type', type: 'text', required: true },
@@ -77,6 +80,7 @@ const collections = [
         ],
         indexes: [
             'CREATE UNIQUE INDEX idx_tbl_document_document_id ON tbl_document (document_id)',
+            'CREATE INDEX idx_tbl_document_document_create ON tbl_document (document_create)',
             'CREATE INDEX idx_tbl_document_document_owner ON tbl_document (document_owner)',
             'CREATE INDEX idx_tbl_document_document_type ON tbl_document (document_type)',
             'CREATE INDEX idx_tbl_document_document_status ON tbl_document (document_status)',
@@ -130,6 +134,11 @@ function normalizeFieldPayload(field, existingField) {
         payload.mimeTypes = Array.isArray(field.mimeTypes) && field.mimeTypes.length ? field.mimeTypes : null;
     }
 
+    if (field.type === 'autodate') {
+        payload.onCreate = typeof field.onCreate === 'boolean' ? field.onCreate : true;
+        payload.onUpdate = typeof field.onUpdate === 'boolean' ? field.onUpdate : false;
+    }
+
     return payload;
 }