Mostly works! Image loading and caching seems slow

src/routes/routes.py

@@ -1,3 +1,43 @@
+from pathlib import Path
+from src.config.config import Configuration
+from src.rendering.renderer import render_page, render_error_page
+from flask import send_file
+from src.rendering.image import generate_thumbnail
+from functools import lru_cache
 
-def default_route(path: str):
-    return f"Default route for {path}"
+
+class RouteManager:
+    def __init__(self, config: Configuration):
+        self.config = config
+
+    def default_route(self, path: str):
+        file_path: Path = self.config.content_dir / (path if path else "index.md")
+        return render_page(
+            file_path,
+            base_path=self.config.content_dir,
+            template_path=self.config.templates_dir,
+            style_path=self.config.styles_dir,
+        )
+        
+    def get_style(self, path: str):
+        file_path: Path = self.config.styles_dir / path
+        if file_path.exists():
+            return send_file(file_path)
+        else:
+            return render_error_page(404, "Not Found", "The requested resource was not found on this server.", self.config.templates_dir)
+
+    @lru_cache(maxsize=128)
+    def get_static(self, path: str):
+        file_path: Path = self.config.content_dir / path
+        if file_path.exists():
+            # Check to see if the file is an image, if it is, render a thumbnail 
+            if file_path.suffix.lower() in [".jpg", ".jpeg", ".png", ".gif"]:
+                thumbnail_bytes, img_format = generate_thumbnail(str(file_path), 10, 300)
+                return (
+                    thumbnail_bytes.getvalue(),
+                    200,
+                    {"Content-Type": f"image/{img_format.lower()}"},
+                )
+            return send_file(file_path)
+        else:
+            return render_error_page(404, "Not Found", "The requested resource was not found on this server.", self.config.templates_dir)