Summary

This PR addresses two documentation issues:

Issue #191: Rename quick-start to get-started

Renamed 'Quick Start' section to 'Get Started' to align with naming conventions used by other protocols (Aptos, Sui, Starknet).

Changes:

• Renamed \docs/builder/quick-start/\ \docs/builder/get-started/\
• Renamed \�ersioned_docs/version-0.13/builder/quick-start/\ \get-started/\
• Updated all _category_.json\ files with new labels and doc IDs
• Updated \sidebars.ts\ with new paths
• Updated all internal links across:
  • \docs/builder/index.md\
  • \docs/core-concepts/index.md\
  • \docs/builder/migration/index.md\
  • \docs/builder/tutorials/rust-compiler/*.md\
  • \static/llms.txt\
  • \CLAUDE.md\
  • \README.md\
• Added redirects in \docusaurus.config.ts\ for backward compatibility:
  • /quick-start/\ /builder/get-started/\
  • /builder/quick-start/\ /builder/get-started/\

v0.11 and v0.12 snapshots left unchanged (historical).

Issue #170: Sidebar CSS overflow for long titles

Long titles in the smart-contracts section were overflowing the sidebar container.

Changes (src/custom/_sidebar.css):

• Added \overflow-x: hidden\ to sidebar container and menu
• Category labels truncate with ellipsis (single line)
• Leaf item links wrap naturally for better readability
• Code elements in sidebar use \�reak-all\ to prevent overflow
• Added \word-wrap, \overflow-wrap\ and \hyphens\ for graceful text handling

Test Plan

• Build passes with
  pm run build\
• Redirects work for old quick-start URLs
• Sidebar displays correctly with long titles
• All internal links resolve correctly

Fixes #191
Fixes #170