refactor(logging): centralize console output

src/app/chat/components/chat-input-bar.tsx

@@ -27,6 +27,9 @@ import { useChatDispatch } from "@/stores/chat/chat-context";
 import { ChatInputTextField } from "./chat-input-text-field";
 import { ChatSendButton } from "./chat-send-button";
 import styles from "./chat-input-bar.module.css";
+import { Logger } from "@/utils";
+
+const log = new Logger("AppChatComponentsChatInputBar");
 
 export interface ChatInputBarProps {
   disabled?: boolean;
@@ -42,7 +45,7 @@ export function ChatInputBar({ disabled = false }: ChatInputBarProps) {
 
   const handleSend = () => {
     if (!hasContent) return;
-    console.log("[chat-input-bar] handleSend", {
+    log.debug("[chat-input-bar] handleSend", {
       contentLength: input.length,
       contentPreview: input.slice(0, 50),
       hasContent,