feat: add universities and restaurants (#4)

Features:
- Allow to search for individual resources by their name
- Add new resources and their handler: Universities, Restaurants
- Added new parameter to reverse output order

Reviewed-on: #4
Co-authored-by: bdoerfchen <git@bissendorf.co>
Co-committed-by: bdoerfchen <git@bissendorf.co>

.vscode/launch.json

@@ -11,8 +11,7 @@
             "mode": "debug",
             "program": "${workspaceFolder}/main.go",
             "args": [
-                "get", "dishes", 
-                "-o", "yaml", 
+                "get", "meals",
             ]
         }
     ]