docs: update meta descriptions for API, CLI, and Core documentation

- Revised the description for the API documentation to specify it as a RESTful API reference for programmatic access to Dokploy.
- Updated the CLI documentation description to clarify it as a command-line interface for managing Dokploy from the terminal.
- Enhanced the Core documentation description to provide essential guides for deploying and managing applications, databases, and server configurations.

apps/docs/content/docs/api/meta.json

@@ -1,6 +1,6 @@
 {
 	"title": "API",
-	"description": "API Documentation",
+	"description": "RESTful API reference for programmatic access to Dokploy",
 	"icon": "Code",
 	"root": true,
 	"pages": ["---Get Started---", "index", "---Reference---", "..."]

apps/docs/content/docs/cli/meta.json

@@ -1,6 +1,6 @@
 {
 	"title": "CLI",
-	"description": "CLI Documentation",
+	"description": "Command-line interface for managing Dokploy from your terminal",
 	"icon": "SquareTerminal",
 	"root": true,
 	"pages": [

apps/docs/content/docs/core/meta.json

@@ -1,6 +1,6 @@
 {
 	"title": "Core",
-	"description": "The core of Dokploy",
+	"description": "Essential guides for deploying and managing applications, databases, and server configurations",
 	"icon": "Package",
 	"root": true,
 	"pages": [