feat: Create OllamaGenerator class for Pelican markdown generation

ollama_generator.py

@@ -0,0 +1,28 @@
+import os
+import requests
+
+class OllamaGenerator:
+    def __init__(self, title: str, content: str):
+        self.title = title
+        self.content = content
+        self.ollama_url = f"{os.getenv('OLLAMA_PROTOCOL')}://{os.getenv('OLLAMA_HOST')}:{os.getenv('OLLAMA_PORT')}/api/generate"
+
+    def generate_markdown(self) -> str:
+        data = {
+            "prompt": f"Title: {self.title}\n\nContent:\n{self.content}",
+            "max_tokens": 1000,
+            "temperature": 0.7,
+            "top_p": 0.9,
+            "presence_penalty": 0,
+            "frequency_penalty": 0
+        }
+
+        response = requests.post(self.ollama_url, json=data)
+        if response.status_code == 200:
+            return response.json()["choices"][0]["text"]
+        else:
+            raise Exception(f"Failed to generate markdown: {response.text}")
+
+    def save_to_file(self, filename: str) -> None:
+        with open(filename, "w") as f:
+            f.write(self.generate_markdown())