Update README and getting-started guides with current field type count

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Copilot

README.md

@@ -59,7 +59,7 @@ The ObjectStack Protocol (`@objectstack/spec`) is divided into five core modules
 
 ### 1. Data Protocol (ObjectQL)
 Defines the "Shape of Data" and business logic.
-- **Schema:** Objects, Fields (23+ types including text, number, select, lookup, formula, autonumber, etc.)
+- **Schema:** Objects, Fields (35 types including text, number, select, lookup, formula, autonumber, slider, qrcode, etc.)
 - **Logic:** Workflows, Triggers, Validation Rules, Formulas
 - **Security:** Permissions, Sharing Rules
 - **Query:** Abstract Syntax Tree (AST) for unified data access across drivers
@@ -73,22 +73,28 @@ Defines the "Shape of Interaction" for rendering interfaces.
 - **Analytics:** Reports (Tabular, Summary, Matrix), Dashboards with widgets
 - **Actions:** Script, URL, Modal, Flow-triggered actions
 - **Theming:** Color palettes, typography, breakpoints, animations
+- **Widgets:** Custom field components
 
 ### 3. System Protocol (ObjectOS)
 Defines the "Runtime Environment" and platform capabilities.
 - **Manifest:** Application packaging (`objectstack.config.ts`)
-- **Identity:** Authentication, Roles, Territories, Licenses
+- **Identity:** Authentication, Roles, Territories, Licenses, Organizations
 - **Integration:** Webhooks, API contracts, ETL Mappings
 - **Datasource:** Driver definitions for SQL, NoSQL, SaaS connectors
 - **Discovery:** Plugin discovery and loading mechanisms
 - **I18n:** Translation and internationalization support
+- **Platform:** Events, Real-time sync, Audit logging, Background jobs, Multi-tenancy
 
 ### 4. AI Protocol
 Defines AI agent integration capabilities.
 - **Agent:** AI agent definitions and configurations
-- **Tools:** AI tool integrations
-- **Knowledge:** Knowledge base structures
-- **Models:** AI model configurations
+- **Model Registry:** LLM registry and selection
+- **RAG Pipeline:** Retrieval-augmented generation
+- **NLQ:** Natural language query processing
+- **Conversation:** Conversation management and memory
+- **Cost Tracking:** AI cost tracking and budget management
+- **Predictive:** Predictive analytics models
+- **Workflow Automation:** AI-powered workflow automation
 
 ### 5. API Protocol
 Defines standardized API contracts.

content/docs/guides/field-types.cn.mdx

@@ -6,7 +6,7 @@ description: ObjectStack 所有字段类型的完整指南，包含示例和配
 
 # 字段类型参考
 
-ObjectStack 支持 **30+ 种字段类型**，涵盖文本、数字、日期、选择、关联、媒体、计算和增强类型。本指南为每种类型提供实用示例。
+ObjectStack 支持 **35 种字段类型**，涵盖文本、数字、日期、选择、关联、媒体、计算和增强类型。本指南为每种类型提供实用示例。
 
 ## 核心文本字段
 

content/docs/guides/getting-started.cn.mdx

@@ -276,7 +276,7 @@ views: {
 现在你有了有效的元数据，你可以：
 
 1. **探索示例**：查看 [CRM 示例](https://github.com/objectstack-ai/spec/tree/main/examples/crm) 了解完整功能实现
-2. **学习字段类型**：参见 [字段类型指南](/docs/guides/field-types) 了解所有 30+ 种字段类型
+2. **学习字段类型**：参见 [字段类型指南](/docs/guides/field-types) 了解所有 35 种字段类型
 3. **构建 UI**：使用 ObjectStack 运行时的元数据来生成界面
 4. **部署**：推送到 ObjectStack 内核用于生产环境
 

content/docs/guides/getting-started.mdx

@@ -276,7 +276,7 @@ views: {
 Now that you have valid metadata, you can:
 
 1. **Explore Examples**: Check out the [CRM Example](https://github.com/objectstack-ai/spec/tree/main/examples/crm) for a full-featured implementation
-2. **Learn Field Types**: See the [Field Types Guide](/docs/guides/field-types) for all 30+ field types
+2. **Learn Field Types**: See the [Field Types Guide](/docs/guides/field-types) for all 35 field types
 3. **Build UI**: Use the metadata with ObjectStack runtime to generate interfaces
 4. **Deploy**: Push to an ObjectStack kernel for production use