update

Step 1 — Detect installation

Check for a VERSION file to determine install type:

1. Local install: .claude/get-shit-pretty/VERSION relative to the current working directory
2. Global install: ~/.claude/get-shit-pretty/VERSION

If neither exists, tell the user GSP doesn't appear to be installed and suggest running:

npx get-shit-pretty

Then stop.

Read the VERSION file to get the installed version. Store which type was detected (local or global).