feat: 2FA With FortiToken (#1288)

https://github.com/Termix-SSH/Support/issues/1288

src/ui/locales/en.json

@@ -2182,6 +2182,7 @@
     "mfaPromptRequired": "Authentication Required",
     "mfaPushRequired": "Push Authentication Required",
     "mfaMenuPlaceholder": "Enter your response",
+    "mfaCodeOrPushPlaceholder": "Code or \"push\"",
     "mfaWaitingApproval": "Waiting for approval on your device...",
     "mfaSendRequest": "Send Request",
     "warpgateAuthRequired": "Warpgate Authentication Required",

src/ui/ssh/dialogs/TOTPDialog.tsx

@@ -40,6 +40,9 @@ export function TOTPDialog({
   const isMenu = mode === "menu";
   const isTotp = mode === "totp";
   const showWaiting = waiting || (isPush && pushSubmitted);
+  // FortiToken-style prompts ask for a numeric code or the literal word
+  // "push", so the field can't be restricted to digits only.
+  const allowsPushKeyword = isTotp && /push/i.test(prompt);
 
   const handleSubmit = (e: React.FormEvent<HTMLFormElement>) => {
     e.preventDefault();
@@ -114,6 +117,15 @@ export function TOTPDialog({
                 placeholder={t("terminal.mfaMenuPlaceholder")}
                 className="rounded-none bg-muted/50 border-border text-center text-sm tracking-widest"
               />
+            ) : allowsPushKeyword ? (
+              <Input
+                id="totpCode"
+                name="totpCode"
+                type="text"
+                autoFocus
+                placeholder={t("terminal.mfaCodeOrPushPlaceholder")}
+                className="rounded-none bg-muted/50 border-border text-center text-sm tracking-widest"
+              />
             ) : (
               <Input
                 id="totpCode"