sys: add new dependencies to my local env and to Cargo

Cargo.toml

@@ -13,6 +13,12 @@ zip = "0.6"
 dirs = "5.0"
 which = "6.0"
 serde_json = "1.0"
+chrono = "0.4"
+rfd = "0.14"
+
+# GUI - simplified for better compatibility
+eframe = { version = "0.27", features = ["default"] }
+egui = "0.27"
 
 [dev-dependencies]
 tempfile = "3.8"