feat(logging): report important keyboard events

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

@@ -26,13 +26,31 @@ export function ChatInputBar({ disabled = false }: ChatInputBarProps) {
   useKeyboardHeight({
     targetRef: textareaRef,
     active: isFocused,
-    onKeyboardDismiss: () => setIsFocused(false),
+    onKeyboardDismiss: () => {
+      log.important("info", "[chat-input-bar] keyboard dismissed", {
+        contentLength: input.length,
+        hasContent,
+        disabled,
+        wasFocused: isFocused,
+      });
+      setIsFocused(false);
+    },
   });
 
   const handleInputChange = (value: string) => {
     setInput(value);
   };
 
+  const handleFocusChange = (focused: boolean) => {
+    log.important("info", "[chat-input-bar] focus change", {
+      focused,
+      contentLength: input.length,
+      hasContent,
+      disabled,
+    });
+    setIsFocused(focused);
+  };
+
   const handleSend = () => {
     if (!hasContent) return;
     log.debug("[chat-input-bar] handleSend", {
@@ -42,6 +60,12 @@ export function ChatInputBar({ disabled = false }: ChatInputBarProps) {
       disabled,
       isFocused,
     });
+    log.important("info", "[chat-input-bar] send", {
+      contentLength: input.length,
+      hasContent,
+      disabled,
+      isFocused,
+    });
     dispatch({ type: "ChatSendMessage", content: input });
     setInput("");
     textareaRef.current?.focus();
@@ -55,7 +79,7 @@ export function ChatInputBar({ disabled = false }: ChatInputBarProps) {
           value={input}
           onChange={handleInputChange}
           onSubmit={handleSend}
-          onFocusChange={setIsFocused}
+          onFocusChange={handleFocusChange}
           disabled={disabled}
         />
         <ChatSendButton