feat(ui): modify message InputField fixedSize to 25

ui/flex.go

@@ -10,7 +10,7 @@ func NewMainFlex(treeV *tview.TreeView, textV *tview.TextView, i *tview.InputFie
 		AddItem(textV, 0, 1, false).
 		AddItem(i, 3, 1, false)
 	mf = tview.NewFlex().
-		AddItem(treeV, 30, 1, false).
+		AddItem(treeV, 25, 1, false).
 		AddItem(rf, 0, 1, false)
 
 	return mf