Refactor model response classes and update API methods

- Renamed `ModelProcessesResponse` to `ModelProcessesResult` and updated all related references in the codebase.
- Introduced `OllamaEmbedResult` class to replace `OllamaEmbedResponse`, ensuring consistency across the API.
- Updated method signatures in `OllamaAPI` to reflect the new class names and adjusted integration tests accordingly.

docs/docs/apis-extras/ps.md

@@ -12,14 +12,14 @@ This API corresponds to the [PS](https://github.com/ollama/ollama/blob/main/docs
 package io.github.ollama4j.localtests;
 
 import io.github.ollama4j.OllamaAPI;
-import io.github.ollama4j.models.ps.ModelProcessesResponse;
+import io.github.ollama4j.models.ps.ModelProcessesResult;
 
 public class Main {
     public static void main(String[] args) {
 
         OllamaAPI ollamaAPI = new OllamaAPI("http://localhost:11434");
 
-        ModelProcessesResponse response = ollamaAPI.ps();
+        ModelProcessesResult response = ollamaAPI.ps();
 
         System.out.println(response);
     }