feat: added empty value to pre-shared key size.

src/components/PageComponents/Channel.tsx

@@ -124,8 +124,8 @@ export const Channel = ({ channel }: SettingsPanelProps): JSX.Element => {
             {
               type: "passwordGenerator",
               name: "settings.psk",
-              label: "pre-Shared Key",
-              description: "256, 128, or 8 bit PSKs allowed",
+              label: "Pre-Shared Key",
+              description: "Supported PSK lengths: 256-bit, 128-bit, 8-bit, Empty (0-bit)",
               validationText: validationText,
               devicePSKBitCount: bitCount ?? 0,
               inputChange: inputChangeEvent,

src/components/UI/Generator.tsx

@@ -40,6 +40,7 @@ const Generator = React.forwardRef<HTMLInputElement, GeneratorProps>(
         { text: "256 bit", value: "32", key: "bit256" },
         { text: "128 bit", value: "16", key: "bit128" },
         { text: "8 bit", value: "1", key: "bit8" },
+        { text: "Empty", value: "0", key: "empty" },
       ],
       selectChange,
       inputChange,