fix: escape curly braces in JSDoc descriptions for MDX compatibility

The getFileDescription() function in build-docs.ts now escapes { and }
characters in extracted JSDoc text, preventing MDX from interpreting
them as JSX expressions. Regenerated all affected MDX docs.

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

Author: Copilot

content/docs/references/ai/devops-agent.mdx

@@ -41,9 +41,9 @@ Use Cases:
 
 ```typescript
 
-import { DevOpsAgent } from '@objectstack/spec/ai';
+import \{ DevOpsAgent \} from '@objectstack/spec/ai';
 
-const agent: DevOpsAgent = {
+const agent: DevOpsAgent = \{
 
 name: 'devops_automation_agent',
 
@@ -53,47 +53,47 @@ role: 'Senior Full-Stack DevOps Engineer',
 
 instructions: '...',
 
-developmentConfig: {
+developmentConfig: \{
 
 specificationSource: 'packages/spec',
 
-codeGeneration: {
+codeGeneration: \{
 
 enabled: true,
 
 targets: ['frontend', 'backend', 'api'],
 
-},
+\},
 
-},
+\},
 
-integrations: {
+integrations: \{
 
-github: {
+github: \{
 
 connector: 'github_production',
 
-repository: {
+repository: \{
 
 owner: 'objectstack-ai',
 
 name: 'app',
 
-},
+\},
 
-},
+\},
 
-vercel: {
+vercel: \{
 
 connector: 'vercel_production',
 
 project: 'objectstack-app',
 
-},
+\},
 
-},
+\},
 
-};
+\};
 
 ```
 

content/docs/references/api/documentation.mdx

@@ -35,27 +35,27 @@ Architecture Alignment:
 
 ```typescript
 
-const docConfig: ApiDocumentationConfig = {
+const docConfig: ApiDocumentationConfig = \{
 
 enabled: true,
 
 title: 'ObjectStack API',
 
 version: '1.0.0',
 
-servers: [{ url: 'https://api.example.com', description: 'Production' }],
+servers: [\{ url: 'https://api.example.com', description: 'Production' \}],
 
-ui: {
+ui: \{
 
 type: 'swagger-ui',
 
 theme: 'light',
 
 enableTryItOut: true
 
-}
+\}
 
-}
+\}
 
 ```
 

content/docs/references/api/graphql.mdx

@@ -61,59 +61,59 @@ GraphQL provides:
 
 ```graphql
 
-query GetCustomer($id: ID!) {
+query GetCustomer($id: ID!) \{
 
-customer(id: $id) {
+customer(id: $id) \{
 
 id
 
 name
 
 email
 
-orders(limit: 10, status: "active") {
+orders(limit: 10, status: "active") \{
 
 id
 
 total
 
-items {
+items \{
 
-product {
+product \{
 
 name
 
 price
 
-}
+\}
 
-}
+\}
 
-}
+\}
 
-}
+\}
 
-}
+\}
 
 ```
 
 @example GraphQL Mutation
 
 ```graphql
 
-mutation CreateOrder($input: CreateOrderInput!) {
+mutation CreateOrder($input: CreateOrderInput!) \{
 
-createOrder(input: $input) {
+createOrder(input: $input) \{
 
 id
 
 orderNumber
 
 status
 
-}
+\}
 
-}
+\}
 
 ```
 

content/docs/references/api/odata.mdx

@@ -83,7 +83,7 @@ $count=true
 
 ```typescript
 
-const query: ODataQuery = {
+const query: ODataQuery = \{
 
 select: ['name', 'email'],
 
@@ -99,7 +99,7 @@ expand: ['orders'],
 
 count: true
 
-}
+\}
 
 ```
 

content/docs/references/api/plugin-rest-api.mdx

@@ -43,19 +43,19 @@ Architecture Alignment:
 
 ```typescript
 
-{
+\{
 
 "name": "rest_api",
 
 "version": "1.0.0",
 
 "type": "server",
 
-"contributes": {
+"contributes": \{
 
 "routes": [
 
-{
+\{
 
 "prefix": "/api/v1/discovery",
 
@@ -65,13 +65,13 @@ Architecture Alignment:
 
 "middleware": [
 
-{ "name": "response_envelope", "type": "transformation", "enabled": true }
+\{ "name": "response_envelope", "type": "transformation", "enabled": true \}
 
 ]
 
-},
+\},
 
-{
+\{
 
 "prefix": "/api/v1/meta",
 
@@ -81,29 +81,29 @@ Architecture Alignment:
 
 "middleware": [
 
-{ "name": "auth", "type": "authentication", "enabled": true },
+\{ "name": "auth", "type": "authentication", "enabled": true \},
 
-{ "name": "request_validation", "type": "validation", "enabled": true }
+\{ "name": "request_validation", "type": "validation", "enabled": true \}
 
 ]
 
-},
+\},
 
-{
+\{
 
 "prefix": "/api/v1/data",
 
 "service": "data",
 
 "methods": ["findData", "getData", "createData", "updateData", "deleteData"]
 
-}
+\}
 
 ]
 
-}
+\}
 
-}
+\}
 
 ```
 

content/docs/references/api/registry.mdx

@@ -33,7 +33,7 @@ Architecture Alignment:
 
 ```typescript
 
-const apiEntry: ApiRegistryEntry = {
+const apiEntry: ApiRegistryEntry = \{
 
 id: 'customer_crud',
 
@@ -47,15 +47,15 @@ basePath: '/api/v1/data/customer',
 
 endpoints: [...],
 
-metadata: {
+metadata: \{
 
 owner: 'sales_team',
 
 tags: ['customer', 'crm']
 
-}
+\}
 
-}
+\}
 
 ```
 

content/docs/references/automation/etl.mdx

@@ -91,41 +91,41 @@ Supports complex operations: joins, aggregations, filtering, custom SQL.
 
 ```typescript
 
-const salesforceToDB: ETLPipeline = {
+const salesforceToDB: ETLPipeline = \{
 
 name: 'salesforce_to_postgres',
 
 label: 'Salesforce Accounts to PostgreSQL',
 
-source: {
+source: \{
 
 type: 'api',
 
 connector: 'salesforce',
 
-config: { object: 'Account' }
+config: \{ object: 'Account' \}
 
-},
+\},
 
-destination: {
+destination: \{
 
 type: 'database',
 
 connector: 'postgres',
 
-config: { table: 'accounts' }
+config: \{ table: 'accounts' \}
 
-},
+\},
 
 transformations: [
 
-{ type: 'map', config: { 'Name': 'account_name' } }
+\{ type: 'map', config: \{ 'Name': 'account_name' \} \}
 
 ],
 
 schedule: '0 2 * * *' // Daily at 2 AM
 
-}
+\}
 
 ```