fix: TypeScript 6.0 compatibility across all packages

Agent-Logs-Url: https://github.com/objectstack-ai/spec/sessions/9e301085-419a-4078-a1e8-ace1f662fd71

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

Author: Copilot

content/docs/references/api/discovery.mdx

@@ -33,6 +33,7 @@ const result = ApiRoutes.parse(data);
 | :--- | :--- | :--- | :--- |
 | **data** | `string` | ✅ | e.g. /api/v1/data |
 | **metadata** | `string` | ✅ | e.g. /api/v1/meta |
+| **discovery** | `string` | optional | e.g. /api/v1/discovery |
 | **ui** | `string` | optional | e.g. /api/v1/ui |
 | **auth** | `string` | optional | e.g. /api/v1/auth |
 | **automation** | `string` | optional | e.g. /api/v1/automation |
@@ -45,6 +46,7 @@ const result = ApiRoutes.parse(data);
 | **notifications** | `string` | optional | e.g. /api/v1/notifications |
 | **ai** | `string` | optional | e.g. /api/v1/ai |
 | **i18n** | `string` | optional | e.g. /api/v1/i18n |
+| **feed** | `string` | optional | e.g. /api/v1/feed |
 
 
 ---

content/docs/references/api/protocol.mdx

@@ -429,11 +429,16 @@ const result = AiChatRequest.parse(data);
 
 | Property | Type | Required | Description |
 | :--- | :--- | :--- | :--- |
-| **version** | `string` | ✅ | API version (e.g., "v1", "2024-01") |
-| **apiName** | `string` | ✅ | API name |
-| **routes** | `Object` | optional | Available endpoint paths |
-| **services** | `Record<string, Object>` | optional | Per-service availability map |
-| **capabilities** | `Object` | optional | Well-known capability flags for frontend adaptation |
+| **name** | `string` | optional |  |
+| **version** | `string` | ✅ |  |
+| **environment** | `Enum<'production' \| 'sandbox' \| 'development'>` | optional |  |
+| **routes** | `Object` | optional |  |
+| **locale** | `Object` | optional |  |
+| **services** | `Record<string, Object>` | optional | Per-service availability map keyed by CoreServiceName |
+| **capabilities** | `Record<string, Object>` | optional | Hierarchical capability descriptors for frontend intelligent adaptation |
+| **schemaDiscovery** | `Object` | optional | Schema discovery endpoints for API toolchain integration |
+| **metadata** | `Record<string, any>` | optional | Custom metadata key-value pairs for extensibility |
+| **apiName** | `string` | optional | API name (deprecated — use name) |
 
 
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