fix: input timeout bugs — read-raw-byte, SS3, parse-csi-params all use sub-second timeouts now (get-internal-real-time replaces get-universal-time which truncated to integer seconds)

src/components/scrollbox.lisp

@@ -47,6 +47,7 @@ Children outside the viewport are skipped."
          (vh (if ln (layout-node-height ln) 24))
          (sy (scroll-box-scroll-y sb))
          (sx (scroll-box-scroll-x sb)))
+    (declare (ignore vx))
     (dolist (child (scroll-box-children sb))
       (let* ((cln (component-layout-node child))
              (ch (if cln (layout-node-height cln) 1))