[NODE] Add AI Persona Creator documentation

[ShambaC]

Node Config

{
    title: "AI Persona Creator",
    category: "LLM",
    type: "persona_generator",
    icon: {},
    desc: "Generate a persona of any user from any social media and add to a LLM",
    credit: 100,
    inputs: [
        {
            desc: "Username or Link to the user",
            name: "Username",
            type: "Text",
        },
    ],
    outputs: [
        {
            desc: "The persona details of the user",
            name: "Persona",
            type: "Text",
        },
    ],
    fields: [
        {
            desc: "Username or Link to the user",
            name: "Username",
            type: "Text",
            value: "Enter username or link here...",
        },
        {
            desc: "The social media to search for",
            name: "Social",
            type: "select",
            value: "Twitter",
            options: [
            "Twitter",        
            ],
        },
    ],
    difficulty: "easy",
    tags: ["ai", "search", "social"],
}

Additional Information

Long Description:
Generate an AI Persona of a person

Use Cases:

• Roleplay using LLMs with a celebrity
• Make an LLM think like your role model

[github-actions]

✅ Documentation processed successfully!

A pull request has been created: #36

The node documentation will be reviewed and merged if everything looks correct.