[FEATURE] Make /buddy a permanent feature, not just April Fool's Day

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Feature Request

The /buddy command (introduced as an April Fool's Day easter egg) was a delightful feature that let users hatch a small creature that watches you code. Please make it a permanent feature!

### Current Behavior
/buddy is only available on April 1st. After that date, it returns "Unknown skill: buddy".

### Desired Behavior
/buddy should be available year-round as an optional fun companion feature.

### Motivation

• It adds a playful, human touch to the coding experience
• Many users loved it on April 1st but wish they could keep their buddy around
• It's purely opt-in and doesn't interfere with core functionality
• A persistent virtual coding companion could improve focus during long sessions

Proposed Solution

Consider making it toggleable (/buddy to spawn, /buddy off to dismiss), so users who prefer minimal UI aren't affected.

Alternative Solutions

_No response_

Priority

Low - Nice to have

Feature Category

CLI commands and flags

Use Case Example

_No response_

Additional Context

_No response_