fix: handle non-200 responses in config update, ensure progress removal runs only on success

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

@@ -235,16 +235,21 @@ export class Controller {
             method: "POST",
             body: json,
         })
-            .then(response => response.text())
-            .then(text => statusCallback(text))
-            .then(_ => {
-                controller.progressview.removeProgress("set_config");
-                setTimeout(() => {
-                    controller.downloadConfig().then(r => {
-                        controller.updateSaveList().then(r => {
+            .then(async response => {
+                let text = response.text();
+                statusCallback(await text)
+                return response.status
+            })
+            .then(status => {
+                if (status == 200) {
+                    controller.progressview.removeProgress("set_config");
+                    setTimeout(() => {
+                        controller.downloadConfig().then(r => {
+                            controller.updateSaveList().then(r => {
+                            });
                         });
-                    });
-                }, 250)
+                    }, 250)
+                }
             })
     }