Add basic CSV export, mac db update

inventory/components/navbar.py

@@ -156,6 +156,18 @@ class Navbar(rio.Component):
                             ),
                             "/settings-page",
                         ),
+                        rio.Link(
+                            rio.Button(
+                                "Export",
+                                icon="material/download",
+                                style=(
+                                    "major"
+                                    if active_page_url_segment == "export-page"
+                                    else "plain-text"
+                                ),
+                            ),
+                            "/export-page",
+                        ),
                         spacing=1,
                         margin=1,
                     ),