Actually verify user credentials

auth/src/common/cli.rs

@@ -0,0 +1,28 @@
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+pub struct CliArgs {
+    #[cfg(feature = "robocraft")]
+    /// Robocraft user data root
+    #[arg(long, default_value_t = {"../data/robocraft".to_string()})]
+    pub data_robocraft: String,
+}
+
+impl CliArgs {
+    pub fn get() -> Self {
+        Self::parse()
+    }
+
+    pub fn preloaded(self) -> Config {
+        Config {
+            #[cfg(feature = "robocraft")]
+            robocraft: crate::robocraft::RcConfig::from_args(&self),
+        }
+    }
+}
+
+pub struct Config {
+    #[cfg(feature = "robocraft")]
+    pub robocraft: crate::robocraft::RcConfig,
+}