uz801: Fix installer defaults, fix docs for admin IP

installer/src/main.rs

@@ -123,12 +123,8 @@ struct TmobileArgs {
 #[derive(Parser, Debug)]
 struct Uz801Args {
     /// IP address for Uz801 admin interface, if custom.
-    #[arg(long, default_value = "192.168.0.1")]
-    admin_ip: String,
-
-    /// Web portal admin password.
-    #[arg(long)]
-    admin_password: String,
+    #[arg(long, default_value = "192.168.100.1")]
+    admin_ip: String
 }
 
 #[derive(Parser, Debug)]

installer/src/uz801.rs

@@ -18,7 +18,6 @@ use crate::util::echo;
 pub async fn install(
     Args {
         admin_ip,
-        admin_password: _, // Not used for Uz801
     }: Args,
 ) -> Result<()> {
     run_install(admin_ip).await