Feat: Create Navbar - Landing Page component

[SimplementeCao]

📝 Add Navbar - Landing Page Component

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🛠️ Issue

Closes #10

📖 Description

This PR introduces the Navbar - Landing Page component, which includes:

• A logo section.
• Links to the following sections: About Us, Services, Use Cases, and Forum.
• A Launch Dapp button that triggers an action.

The component is static and does not include dynamic content at this stage. It is designed to be responsive and properly styled using Tailwind CSS.

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✅ Improvements and Changes:

1. Clarity: The description now explains the components, their purpose, and their static nature more clearly.
2. Formatting: The use of headings and lists improves readability and organization.
3. Media Clarity: The media is now explicitly labeled with what it represents

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🖼️ Media (Screenshots/Videos)

Full Screen View:

Responsive Design:

Next.js Build Output:

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