Update readme install insructions

[DavidWells]

Add pnpm, bun and yarn install instructions to the README install section

@claude

[claude]

Claude finished @DavidWells's task in 1m 15s —— View job • claude/issue-478-20250620_211821 • Create PR ➔

---

Adding Package Manager Install Instructions

Successfully added installation instructions for pnpm, bun, and yarn to the README!

Todo List:

• Read current README.md to understand existing install section
• Add pnpm, bun, and yarn installation instructions
• Commit changes to branch
• Provide PR creation link

Changes Made:

• Added installation instructions for yarn, pnpm, and bun package managers
• Maintained existing npm installation as the primary option
• Added links to each package manager's homepage for reference

Next Steps:

---

[DavidWells]

@claude add an emoji too please

[claude]

Claude finished @DavidWells's task in 1m 17s —— View job • claude/issue-478-20250621_005745 • Create PR ➔

---

Adding Emoji to Package Manager Install Instructions

Todo List:

• Read current README.md to see existing installation section
• Add an appropriate emoji to the installation instructions
• Commit changes to branch
• Update comment with completion status

Changes Made:

• Added 📦 emoji to the Install section header
• Added installation instructions for yarn, pnpm, and bun package managers
• Maintained existing npm installation as the primary option
• Added links to each package manager's homepage for reference

The emoji has been successfully added to the installation instructions as requested!

---