RoleColorEverywhere: only colour sent messages (ignore pending/failed) (#3895)

Co-authored-by: V <vendicated@riseup.net>

src/plugins/roleColorEverywhere/index.tsx

@@ -192,6 +192,9 @@ export default definePlugin({
             const { messageSaturation } = settings.use(["messageSaturation"]);
             const author = useMessageAuthor(message);
 
+            // Do not apply role color if the send fails, otherwise it becomes indistinguishable if the message is sent
+            if (message.state !== "SENT") return;
+
             if (author.colorString != null && messageSaturation !== 0) {
                 const value = `color-mix(in oklab, ${author.colorString} ${messageSaturation}%, var({DEFAULT}))`;