updated model to reasoner, much better results

Makefile

@@ -14,4 +14,4 @@ test:
 clean:
 	docker compose down
 	sudo rm -rf /tmp/pg
-	docker compose up
+	docker compose up -d

llm/deepseek/deepseek.go

@@ -49,7 +49,7 @@ type choice struct {
 
 func (c *Client) Process(ctx context.Context, prompt string) (string, error) {
 	reqBody := request{
-		Model:    "deepseek-chat",
+		Model:    "deepseek-reasoner",
 		Messages: []message{{Role: "user", Content: prompt}},
 	}