docs: Mark buildPath and buildQueryParams as internal in README and PageRequest

Update documentation to indicate that buildPath and buildQueryParams methods are for internal use only. This change clarifies their intended usage within the SDK.

Author: fmontes

README.md

@@ -201,8 +201,8 @@ Represents a request to the dotCMS Page API.
 - `withPersonaId(string $personaId)`: Set the persona ID for personalization
 - `withHostId(string $hostId)`: Set the host ID (Site ID)
 - `withFireRules(bool $fireRules)`: Set whether to fire rules
-- `buildPath()`: Build the API path for the request
-- `buildQueryParams()`: Build the query parameters for the request
+- `buildPath()`: **(Internal)** Build the API path for the request
+- `buildQueryParams()`: **(Internal)** Build the query parameters for the request
 
 ### PageAsset
 

src/Request/PageRequest.php

@@ -387,6 +387,7 @@ public function withDepth(int $depth): self
     /**
      * Build the request URL path.
      *
+     * @internal This method is meant for internal use by the SDK
      * @return string The request URL path
      */
     public function buildPath(): string
@@ -397,6 +398,7 @@ public function buildPath(): string
     /**
      * Build the query parameters.
      *
+     * @internal This method is meant for internal use by the SDK
      * @return array<string, string|int>
      */
     public function buildQueryParams(): array