Enable SignalDebug when devtools is enabled

ts/types/RendererConfig.ts

@@ -40,6 +40,7 @@ export const rendererConfigSchema = z.object({
   contentProxyUrl: configRequiredStringSchema,
   crashDumpsPath: configRequiredStringSchema,
   ciMode: z.enum(['full', 'benchmark']).or(z.literal(false)),
+  devTools: z.boolean(),
   disableIPv6: z.boolean(),
   dnsFallback: DNSFallbackSchema,
   ciBackupPath: configOptionalStringSchema,

ts/windows/main/start.ts

@@ -48,7 +48,10 @@ window.Whisper.events = clone(window.Backbone.Events);
 initMessageCleanup();
 startConversationController();
 
-if (!isProduction(window.SignalContext.getVersion())) {
+if (
+  !isProduction(window.SignalContext.getVersion()) ||
+  window.SignalContext.config.devTools
+) {
   const SignalDebug = {
     cdsLookup: (options: CdsLookupOptionsType) =>
       window.textsecure.server?.cdsLookup(options),