Feat: Convert Lander to on GitHub Pages

[tusharv]

Host Lander Page on GitHub Pages

• Lander page is there at https://github.com/tusharv/PageFilterEffects/tree/master/lander
• Update it as per recent changes and convert lander to docs

[naveendhaterwal]

Hey @tusharv I’d love to take up this issue for Hacktoberfest!
I’ve gone through the codebase and I’m confident I can handle this.
Could you please assign it to me so I can start working on it?
I’ll keep my PR clean, well-documented, and aligned with your contributing guidelines. 🚀