refactor: move net_task to network module

rust/src/hal/esp.rs

@@ -47,6 +47,7 @@ use portable_atomic::AtomicBool;
 use sntpc::{NtpContext, NtpTimestampGenerator, NtpUdpSocket, get_time};
 
 use super::shared_flash::MutexFlashStorage;
+use crate::network::net_task;
 
 #[esp_hal::ram(unstable(rtc_fast), unstable(persistent))]
 static mut LAST_WATERING_TIMESTAMP: [i64; PLANT_COUNT] = [0; PLANT_COUNT];
@@ -732,11 +733,6 @@ impl Esp<'_> {
 
 }
 
-#[embassy_executor::task(pool_size = 2)]
-async fn net_task(mut runner: Runner<'static, Interface<'static>>) {
-    runner.run().await;
-}
-
 #[embassy_executor::task]
 async fn run_dhcp(stack: Stack<'static>, ip: Ipv4Addr) {
     use core::net::SocketAddrV4;