rustfmt staking-miner and fix typos

Signed-off-by: Uncle Stretch <uncle.stretch@ghostchain.io>

utils/staking-miner/src/commands/mod.rs

@@ -0,0 +1,7 @@
+pub mod dry_run;
+pub mod emergency_solution;
+pub mod monitor;
+
+pub use dry_run::{dry_run_cmd, DryRunConfig};
+pub use emergency_solution::{emergency_solution_cmd, EmergencySolutionConfig};
+pub use monitor::{monitor_cmd, MonitorConfig};