v0.10.5: multi-line expanding input box with software blinking cursor

view-input word-wraps input at prompt-w, expanding the grey panel
upward as needed. Uses software cursor (█) in :input-fg blinking
at 2Hz via get-internal-real-time.
view-chat max-lines adapts to variable panel height via input-panel-top.
Removed terminal cursor (position-cursor, cursor-show, cursor-style).
Dialog minibuffer top now computed from input-panel-top.

org/channel-tui-main.org

@@ -1029,7 +1029,8 @@ Returns T on success, nil on failure. Does NOT wait or retry."
                             (cnt (length filtered))
                             (filter (cl-tty.select:select-filter sel))
                             (mh (min 15 (+ 1 cnt)))
-                            (top (max 0 (- h 7 mh)))
+                            (panel-top (passepartout.channel-tui:input-panel-top chat-w h))
+                            (top (max 0 (- panel-top mh)))
                             (bg-p (theme-color :bg-panel))
                             (sep-c (theme-color :separator)))
                        ;; Fill minibuffer area with panel bg
@@ -1066,9 +1067,7 @@ Returns T on success, nil on failure. Does NOT wait or retry."
                                                   (format nil "> ~a" (or filter ""))
                                                   (theme-color :input-prompt) bg-p))
                      (cl-tty.backend:end-sync be))
-                  (sleep 0.1)
-                  ;; Show cursor at input position every frame
-                  (passepartout.channel-tui:position-cursor be w h)))
+                  (sleep 0.1)))
                (progn (disconnect-daemon)))))
 #+END_SRC