chore: update keybindings dialog

dzgui.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -o pipefail
 
-version=5.0.0.rc-7
+version=5.0.0.rc-8
 
 #CONSTANTS
 aid=221100
@@ -528,7 +528,7 @@ fetch_dzq(){
 fetch_helpers_by_sum(){
     declare -A sums
     sums=(
-        ["ui.py"]="a4adb00c54d71ad9268cf3cbf8df0a1e"
+        ["ui.py"]="309e9f77f7820d4387f148a2b6898bc4"
         ["query_v2.py"]="1822bd1769ce7d7cb0d686a60f9fa197"
         ["vdf2json.py"]="2f49f6f5d3af919bebaab2e9c220f397"
         ["funcs"]="d9b0e6fa68314c18ac7aad565645948f"

helpers/funcs

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 set -o pipefail
-version="5.0.0.rc-7"
+version=5.0.0.rc-8
 
 #CONSTANTS
 aid=221100

helpers/ui.py

@@ -15,7 +15,7 @@ locale.setlocale(locale.LC_ALL, '')
 gi.require_version("Gtk", "3.0")
 from gi.repository import Gtk, GLib, Gdk, GObject, Pango
 
-# 5.0.0-rc.7
+# 5.0.0-rc.8
 app_name = "DZGUI"
 
 cache = {}
@@ -1262,6 +1262,7 @@ def KeysDialog(parent, text, mode):
     Ctrl-q: quit
     Enter/Space/Double click: select row item
     Up, Down: navigate through row items
+    ?: open this dialog
 
     <b>Button navigation</b>
     Right: jump from main view to side buttons