dashboard: force overview repaint after battery detail

firmware/esp32-s3-dashboard/dashboard_config.h

@@ -1,6 +1,6 @@
 #pragma once
 
-static const char *DASHBOARD_VERSION = "0.1.96-hide-battery-overlay";
+static const char *DASHBOARD_VERSION = "0.1.97-force-overview-repaint";
 
 // Update these if your Cargo ESP AP credentials are different.
 //static const char *CARGO_WIFI_SSID = "OverlandController";

firmware/esp32-s3-dashboard/esp32-s3-dashboard.ino

@@ -673,6 +673,7 @@ static void close_battery_detail_screen()
     }
 
     current_dashboard_screen = SCREEN_OVERVIEW;
+    invalidate_overview_widget_cache();
     refresh_dashboard_widgets();
 }
 
@@ -1453,6 +1454,24 @@ static void parse_status_json(const String &body)
     update_battery_detail_widgets();
 }
 
+static void invalidate_overview_widget_cache()
+{
+    last_battery_current_text = "__force__";
+    last_battery_estimate_text = "__force__";
+    last_battery_soc_text = "__force__";
+    last_system_status_text = "__force__";
+    last_outside_status_temp_text = "__force__";
+
+    for (int i = 0; i < 2; i++) {
+        last_temp_tile_value_text[i] = "__force__";
+        last_temp_tile_name_text[i] = "__force__";
+        last_temp_tile_alert[i] = false;
+    }
+
+    last_battery_card_alert = false;
+    last_cargo_api_ok = !last_cargo_api_ok;
+}
+
 static void refresh_dashboard_widgets()
 {
     update_overview_widgets();