Add save timestamp support and log interceptor for enhanced debugging

- Introduced `created_at` metadata for saves, enabling timestamp tracking.
- Added `InterceptorLogger` to capture logs, aiding in error diagnostics.
- Updated web UI to display save creation timestamps.
- Improved save/load functionality to maintain compatibility with older formats.

Software/MainBoard/rust/src/main.rs

@@ -167,7 +167,11 @@ async fn safe_main(spawner: Spawner) -> FatResult<()> {
     let cur = match board.board_hal.get_rtc_module().get_rtc_time().await {
         Ok(value) => {
             {
-                board.board_hal.get_esp().rtc.set_current_time_us(value.timestamp_micros() as u64);
+                board
+                    .board_hal
+                    .get_esp()
+                    .rtc
+                    .set_current_time_us(value.timestamp_micros() as u64);
             }
             value
         }
@@ -332,7 +336,14 @@ async fn safe_main(spawner: Spawner) -> FatResult<()> {
             match err {
                 TankError::SensorDisabled => { /* unreachable */ }
                 TankError::SensorMissing(raw_value_mv) => {
-                    log(LogMessage::TankSensorMissing, raw_value_mv as u32, 0, "", "").await
+                    log(
+                        LogMessage::TankSensorMissing,
+                        raw_value_mv as u32,
+                        0,
+                        "",
+                        "",
+                    )
+                    .await
                 }
                 TankError::SensorValueError { value, min, max } => {
                     log(
@@ -455,7 +466,7 @@ async fn safe_main(spawner: Spawner) -> FatResult<()> {
                     pump_ineffective,
                     result.median_current_ma,
                     result.max_current_ma,
-                    result.min_current_ma
+                    result.min_current_ma,
                 )
                 .await;
             } else if !state.pump_in_timeout(plant_config, &timezone_time) {
@@ -907,7 +918,7 @@ async fn pump_info(
     pump_ineffective: bool,
     median_current_ma: u16,
     max_current_ma: u16,
-    min_current_ma: u16
+    min_current_ma: u16,
 ) {
     let pump_info = PumpInfo {
         enabled: pump_active,
@@ -920,7 +931,11 @@ async fn pump_info(
 
     match serde_json::to_string(&pump_info) {
         Ok(state) => {
-            board.board_hal.get_esp().mqtt_publish(&pump_topic, &state).await;
+            board
+                .board_hal
+                .get_esp()
+                .mqtt_publish(&pump_topic, &state)
+                .await;
         }
         Err(err) => {
             warn!("Error publishing pump state {err}");
@@ -1167,7 +1182,7 @@ use embassy_time::WithTimeout;
 #[esp_rtos::main]
 async fn main(spawner: Spawner) -> ! {
     // intialize embassy
-    logger::init_logger_from_env();
+    crate::log::INTERCEPTOR.init();
     spawner.must_spawn(crate::log::log_task());
     //force init here!
     match BOARD_ACCESS.init(