From 4b7009dfc2d77343c4f6c96aab5505b02d6250a4 Mon Sep 17 00:00:00 2001
From: Timo Streule <48442147+tstreule@users.noreply.github.com>
Date: Fri, 15 May 2026 14:05:38 +0200
Subject: [PATCH] feat: raise HTML signature length cap to 50000 chars

5000 chars is too tight for signatures containing base64-embedded images (even a small PNG can run a few thousand chars).
---
 components/identity/identity-form.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/identity/identity-form.tsx b/components/identity/identity-form.tsx
index 25e7dc55..71cd5313 100644
--- a/components/identity/identity-form.tsx
+++ b/components/identity/identity-form.tsx
@@ -263,7 +263,7 @@ export function IdentityForm({ identity, onSave, onCancel }: IdentityFormProps)
         </label>
         <textarea
           id="identity-html-sig"
-          maxLength={5000}
+          maxLength={50000}
           value={formData.htmlSignature}
           onChange={(e) => setFormData({ ...formData, htmlSignature: e.target.value })}
           rows={5}