fix: optimize layout padding and explicitly map readme anchors #10

[Vedant4102004]

📌 Overview

This PR addresses #10 by explicitly structuring the relative markdown anchor links for the top shortcut navigation and refining the visual separator spacing to improve scannability.

⚙️ Changes Made

• Explicitly verified and mapped target header anchor hashes (#-detailed-step-by-step-guide, #-stuck-get-help, and #-whats-next) to ensure bulletproof in-page traversal.
• Upgraded the visual divider formatting from standard bullets to crisp, high-visibility bold pipes (**|**) for a cleaner presentation layer.

📋 Impact & Acceptance Criteria Met

• Ensures the shortcut bar links safely hit the exact auto-generated GitHub slugs down the page.
• Visual alignment stays completely intact with a subtle polish to the minimalist layout.