docs: add server name format documentation to API types

Add descriptive documentation to the Name field in ServerJSON struct
explaining the expected format 'reverse-dns-namespace/name' and
allowed characters for namespace and name parts.

Author: ossamalafhel

pkg/api/v0/types.go

@@ -29,7 +29,7 @@ type ServerMeta struct {
 // ServerJSON represents complete server information as defined in the MCP spec, with extension support
 type ServerJSON struct {
 	Schema        string              `json:"$schema,omitempty"`
-	Name          string              `json:"name" minLength:"1" maxLength:"200"`
+	Name          string              `json:"name" minLength:"1" maxLength:"200" doc:"Server name in format 'reverse-dns-namespace/name' (e.g., 'com.example/server'). Namespace allows alphanumeric, dots, hyphens. Name allows alphanumeric, dots, underscores, hyphens."`
 	Description   string              `json:"description" minLength:"1" maxLength:"100"`
 	Status        model.Status        `json:"status,omitempty" minLength:"1"`
 	Repository    model.Repository    `json:"repository,omitempty"`