feature: UI/UX improvements

app/storage.py

@@ -1,4 +1,6 @@
 import pickle
+import os
+import yaml
 
 from typing import List, Tuple
 from model.settings import Settings
@@ -14,20 +16,31 @@ class Storage():
     def __init__(self):
         self.data: List[Project] = self.get_data()
 
-    def get_project(self, name):
+    def get_project(self, name: str) -> Project:
         for project in self.data:
             if project.name == name:
                 return project
         return None
     
-    def add_project(self, project):
+    def add_project(self, project: Project):
+        # data
         self.data.append(project)
         self.save_data()
 
-    def get_data(self):
+        # directories and contents
+        os.makedirs("app/projects/{}".format(project.name), exist_ok=True)
+        with open("app/projects/{}/settings.yaml".format(project.name), "w") as f:
+            f.write(yaml.dump(project.settings))
+
+    def get_data(self) -> List[Project]:
+        # if file does not exist, create an empty one
+        if not os.path.exists("app/data.pickle"):
+            with open("app/data.pickle", "wb") as f:
+                f.write(pickle.dumps([]))
+
         with open("app/data.pickle", "rb") as f:
-            data = f.read()
-            data = pickle.loads(data)
+            data_raw = f.read()
+            data: List[Project] = pickle.loads(data_raw)
         return data
 
     def save_data(self):