remove: delete initial_hal implementation, update moisture sensor logic to handle optional raw values, optimize TWAI management, and improve CAN data handling

Software/MainBoard/rust/src/hal/esp.rs

@@ -162,7 +162,7 @@ impl Esp<'_> {
         loop {
             match self.uart0.read_buffered(&mut buf) {
                 Ok(read) => {
-                    if (read == 0) {
+                    if read == 0 {
                         return Ok(None);
                     }
                     let c = buf[0] as char;