retry wifi connection, show canbus FW version, adjust measurement formular

Software/MainBoard/rust/src_webpack/src/plant.ts

@@ -36,11 +36,19 @@ export class PlantViews {
         return rv
     }
 
-    update(moisture_a: [string], moisture_b: [string]) {
+    update(moisture_a: [string], moisture_b: [string], sensor_a_build_minutes?: Array<number | null>, sensor_b_build_minutes?: Array<number | null>) {
         for (let plantId = 0; plantId < PLANT_COUNT; plantId++) {
             const a = moisture_a[plantId]
             const b = moisture_b[plantId]
             this.plants[plantId].setMeasurementResult(a, b)
+            
+            // Update firmware build timestamps if provided
+            if (sensor_a_build_minutes && sensor_a_build_minutes[plantId] !== undefined) {
+                this.plants[plantId].setFirmwareBuild("sensor_a", sensor_a_build_minutes[plantId])
+            }
+            if (sensor_b_build_minutes && sensor_b_build_minutes[plantId] !== undefined) {
+                this.plants[plantId].setFirmwareBuild("sensor_b", sensor_b_build_minutes[plantId])
+            }
         }
     }
 
@@ -406,4 +414,12 @@ export class PlantView {
         this.sensorAFwBuild.innerText = formatBuildMinutes(plantResult.sensor_a);
         this.sensorBFwBuild.innerText = formatBuildMinutes(plantResult.sensor_b);
     }
+
+    setFirmwareBuild(sensor: "sensor_a" | "sensor_b", buildMinutes: number | null) {
+        if (sensor === "sensor_a") {
+            this.sensorAFwBuild.innerText = formatBuildMinutes(buildMinutes);
+        } else {
+            this.sensorBFwBuild.innerText = formatBuildMinutes(buildMinutes);
+        }
+    }
 }