feat(config): switch tv pickers to --inline and improve prompt redraw handling

dot_config/fish/functions/_gho_bind.fish

@@ -0,0 +1,13 @@
+function _gho_bind --description 'ctrl-o: gho (tv --inline), then redraw the prompt in the right place'
+    set -l before $PWD
+    gho
+    if test "$PWD" = "$before"
+        # Cancelled (or the nvim action ran): tv --inline left the cursor on
+        # the line below the prompt; step back so repaint redraws in place.
+        printf '\033[A' >/dev/tty
+    else
+        # cd + clear + onefetch: put the prompt below onefetch's output.
+        printf '\n' >/dev/tty
+    end
+    commandline -f repaint
+end