use developer mode

interface/src/app/status/SystemLog.tsx

@@ -272,6 +272,7 @@ const SystemLog = () => {
             )}
           </Grid>
 
+          {data.developer_mode && (
             <Grid>
               {readOpen && (
                 <TextField
@@ -294,6 +295,7 @@ const SystemLog = () => {
                 <PlayArrowIcon color="primary" />
               </IconButton>
             </Grid>
+          )}
         </Grid>
         <Box
           sx={{

interface/src/types/system.ts

@@ -67,4 +67,5 @@ export interface LogSettings {
   max_messages: number;
   compact: boolean;
   psram: boolean;
+  developer_mode: boolean;
 }

src/web/WebLogService.cpp

@@ -243,6 +243,7 @@ void WebLogService::getSetValues(AsyncWebServerRequest * request, JsonVariant js
         root["max_messages"]   = maximum_log_messages();
         root["compact"]        = compact();
         root["psram"]          = (EMSESP::system_.PSram() > 0);
+        root["developer_mode"] = EMSESP::system_.developer_mode();
 
         response->setLength();
         request->send(response);