chore: Enable "curly" rule to avoid single-statement if confusion/errors.

src/signal/monitor/event-handler.ts

@@ -176,7 +176,9 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
 
     const typingCallbacks = createTypingCallbacks({
       start: async () => {
-        if (!ctxPayload.To) return;
+        if (!ctxPayload.To) {
+          return;
+        }
         await sendTypingSignal(ctxPayload.To, {
           baseUrl: deps.baseUrl,
           account: deps.account,
@@ -252,17 +254,25 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
     debounceMs: inboundDebounceMs,
     buildKey: (entry) => {
       const conversationId = entry.isGroup ? (entry.groupId ?? "unknown") : entry.senderPeerId;
-      if (!conversationId || !entry.senderPeerId) return null;
+      if (!conversationId || !entry.senderPeerId) {
+        return null;
+      }
       return `signal:${deps.accountId}:${conversationId}:${entry.senderPeerId}`;
     },
     shouldDebounce: (entry) => {
-      if (!entry.bodyText.trim()) return false;
-      if (entry.mediaPath || entry.mediaType) return false;
+      if (!entry.bodyText.trim()) {
+        return false;
+      }
+      if (entry.mediaPath || entry.mediaType) {
+        return false;
+      }
       return !hasControlCommand(entry.bodyText, deps.cfg);
     },
     onFlush: async (entries) => {
       const last = entries.at(-1);
-      if (!last) return;
+      if (!last) {
+        return;
+      }
       if (entries.length === 1) {
         await handleSignalInboundMessage(last);
         return;
@@ -271,7 +281,9 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
         .map((entry) => entry.bodyText)
         .filter(Boolean)
         .join("\\n");
-      if (!combinedText.trim()) return;
+      if (!combinedText.trim()) {
+        return;
+      }
       await handleSignalInboundMessage({
         ...last,
         bodyText: combinedText,
@@ -285,7 +297,9 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
   });
 
   return async (event: { event?: string; data?: string }) => {
-    if (event.event !== "receive" || !event.data) return;
+    if (event.event !== "receive" || !event.data) {
+      return;
+    }
 
     let payload: SignalReceivePayload | null = null;
     try {
@@ -298,13 +312,21 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
       deps.runtime.error?.(`receive exception: ${payload.exception.message}`);
     }
     const envelope = payload?.envelope;
-    if (!envelope) return;
-    if (envelope.syncMessage) return;
+    if (!envelope) {
+      return;
+    }
+    if (envelope.syncMessage) {
+      return;
+    }
 
     const sender = resolveSignalSender(envelope);
-    if (!sender) return;
+    if (!sender) {
+      return;
+    }
     if (deps.account && sender.kind === "phone") {
-      if (sender.e164 === normalizeE164(deps.account)) return;
+      if (sender.e164 === normalizeE164(deps.account)) {
+        return;
+      }
     }
 
     const dataMessage = envelope.dataMessage ?? envelope.editMessage?.dataMessage;
@@ -319,7 +341,9 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
       Boolean(messageText || quoteText) || Boolean(!reaction && dataMessage?.attachments?.length);
 
     if (reaction && !hasBodyContent) {
-      if (reaction.isRemove) return; // Ignore reaction removals
+      if (reaction.isRemove) {
+        return;
+      } // Ignore reaction removals
       const emojiLabel = reaction.emoji?.trim() || "emoji";
       const senderDisplay = formatSignalSenderDisplay(sender);
       const senderName = envelope.sourceName ?? senderDisplay;
@@ -332,7 +356,9 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
         sender,
         allowlist: deps.reactionAllowlist,
       });
-      if (!shouldNotify) return;
+      if (!shouldNotify) {
+        return;
+      }
 
       const groupId = reaction.groupInfo?.groupId ?? undefined;
       const groupName = reaction.groupInfo?.groupName ?? undefined;
@@ -373,13 +399,17 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
       enqueueSystemEvent(text, { sessionKey: route.sessionKey, contextKey });
       return;
     }
-    if (!dataMessage) return;
+    if (!dataMessage) {
+      return;
+    }
 
     const senderDisplay = formatSignalSenderDisplay(sender);
     const senderRecipient = resolveSignalRecipient(sender);
     const senderPeerId = resolveSignalPeerId(sender);
     const senderAllowId = formatSignalSenderId(sender);
-    if (!senderRecipient) return;
+    if (!senderRecipient) {
+      return;
+    }
     const senderIdLine = formatSignalPairingIdLine(sender);
     const groupId = dataMessage.groupInfo?.groupId ?? undefined;
     const groupName = dataMessage.groupInfo?.groupName ?? undefined;
@@ -391,7 +421,9 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
       deps.dmPolicy === "open" ? true : isSignalSenderAllowed(sender, effectiveDmAllow);
 
     if (!isGroup) {
-      if (deps.dmPolicy === "disabled") return;
+      if (deps.dmPolicy === "disabled") {
+        return;
+      }
       if (!dmAllowed) {
         if (deps.dmPolicy === "pairing") {
           const senderId = senderAllowId;
@@ -490,11 +522,16 @@ export function createSignalEventHandler(deps: SignalEventHandlerDeps) {
     }
 
     const kind = mediaKindFromMime(mediaType ?? undefined);
-    if (kind) placeholder = `<media:${kind}>`;
-    else if (dataMessage.attachments?.length) placeholder = "<media:attachment>";
+    if (kind) {
+      placeholder = `<media:${kind}>`;
+    } else if (dataMessage.attachments?.length) {
+      placeholder = "<media:attachment>";
+    }
 
     const bodyText = messageText || placeholder || dataMessage.quote?.text?.trim() || "";
-    if (!bodyText) return;
+    if (!bodyText) {
+      return;
+    }
 
     const receiptTimestamp =
       typeof envelope.timestamp === "number"