refactor: update CoreMemory to v2 and rename OllamaToolResponse

- Refactored `CoreMemory` to support versioning (v2) and dual-memory types: `MAPPED_MEMORY` (key-value) and `ARRAYED_MEMORY` (sequential).
- Added automatic migration logic for v1 memory files to v2.
- Introduced new memory tools: `AddArrayMemory`, `GetArrayMemory`, and `GetArrayedMemories`.
- Renamed `OllamaToolRespnce` to `OllamaToolResponse` and added `empty()` factory methods for better error handling.
- Updated multiple function tools (e.g., `GetMemoryFunction`, `GetMemoriesFunction`, `APITool`, `GetWikiPageText`) to use the new `OllamaToolResponse` and `Optional`-based memory retrieval.
- Improved null safety by adding `@NotNull` annotations to tool implementations.

WikipediaTool/src/main/java/me/zacharias/neuro/dock/wikipedia/GetWikiPageText.java

@@ -4,7 +4,7 @@ import io.github.fastily.jwiki.core.Wiki;
 import me.zacharias.chat.ollama.OllamaFunctionArgument;
 import me.zacharias.chat.ollama.OllamaFunctionTool;
 import me.zacharias.chat.ollama.OllamaPerameter;
-import me.zacharias.chat.ollama.OllamaToolRespnce;
+import me.zacharias.chat.ollama.OllamaToolResponse;
 import org.jetbrains.annotations.NotNull;
 
 public class GetWikiPageText extends OllamaFunctionTool {
@@ -28,7 +28,7 @@ public class GetWikiPageText extends OllamaFunctionTool {
     }
 
     @Override
-    public OllamaToolRespnce function(OllamaFunctionArgument... args) {
-        return new OllamaToolRespnce(name(), wiki.getPageText((String) args[0].value()));
+    public @NotNull OllamaToolResponse function(OllamaFunctionArgument... args) {
+        return new OllamaToolResponse(name(), wiki.getPageText((String) args[0].value()));
     }
 }