Create an Overview menu

- To use as a sort of main menu

main.py

@@ -87,6 +87,11 @@ app.config.suppress_callback_exceptions = True
 
 app.layout = dbc.Container([
     html.H1("CAN Bus Analyzer", className="my-4"),
+    dbc.Tabs([
+        dbc.Tab(label="Overview", tab_id="overview", children=[
+            html.Div(id="overview-content")
+        ]),
+        dbc.Tab(label="Statistics", tab_id="statistics", children=[
             dbc.Row([
                 dbc.Col(html.Label("Select Bus:"), width=1, className="mt-2"),
                 dbc.Col(dcc.Dropdown(
@@ -95,15 +100,13 @@ app.layout = dbc.Container([
                     value='Bus 1',
                     clearable=False
                 ), width=2),
-    ], className="mb-3"),
+            ], className="mb-3 mt-3"),
-    dbc.Tabs([
-        dbc.Tab(label="Statistics", tab_id="statistics", children=[
             dbc.Tabs([
                 dbc.Tab(label="Frequency", tab_id="freq"),
                 dbc.Tab(label="ID Viewer", tab_id="id_viewer"),
                 dbc.Tab(label="Correlation", tab_id="corr"),
                 dbc.Tab(label="Entropy", tab_id="entropy"),
-            ], id="tabs", active_tab="freq", className="mt-3"),
+            ], id="tabs", active_tab="freq"),
             html.Div(id="tab-content", className="mt-3")
         ])
     ], id="main-tabs", active_tab="statistics")