Update to esigna

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    "description": "Design email signatures in ChatGPT: original designs or remixed Templates, a design review after every change, your own Photo and logo, and the full esigna Editor for copying into Gmail, Outlook or Apple Mail.",
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      "default_prompt": "Design an email signature for me. Show me three directions.",
      "default_prompts": [
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        "Here's my current signature — rebuild it and make it modern.",
        "Add my logo and a booking button to my signature."
      ],
      "developer_name": "esigna",
      "logo_url": "https://files.openai.com/content?id=file_00000000b03082309107bbb3cd9e8e97",
      "logo_url_dark": "https://files.openai.com/content?id=file_00000000910c82309808dfb7aea4e51d",
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      "privacy_policy_url": "https://esigna.app/privacy",
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      "website_url": "https://esigna.app"
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        "interface": {
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    "version": "0.4.2"
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