Fix: ChatTextArea's height moving unexcepted when Roo Code width change (RooCodeInc#2969)

Fix: ChatTextArea's height moving unexcepted when Roo Code width change.

Author: zhangtony239

webview-ui/src/components/chat/ChatTextArea.tsx

@@ -880,9 +880,7 @@ const ChatTextArea = forwardRef<HTMLTextAreaElement, ChatTextAreaProps>(
 										: "bg-vscode-input-background",
 									"transition-background-color duration-150 ease-in-out",
 									"will-change-background-color",
-									"h-[100px]",
-									"[@media(min-width:150px)]:min-h-[80px]",
-									"[@media(min-width:425px)]:min-h-[60px]",
+									"min-h-[90px]",
 									"box-border",
 									"rounded",
 									"resize-none",