docs: fix workflow command documentation to use correct syntax

Update all documentation to show the correct command syntax:
- `/plan`, `/review`, `/work`, `/codify` (short form, autocompletes)

Previously showed `/workflows:plan` etc. which doesn't work.
The `name:` field in frontmatter determines the short command name.

Fixes #19

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

plugins/compounding-engineering/skills/file-todos/SKILL.md

@@ -184,7 +184,7 @@ Work logs serve as:
 
 | Trigger | Flow | Tool |
 |---------|------|------|
-| Code review | `/workflows:review` → Findings → `/triage` → Todos | Review agent + skill |
+| Code review | `/review` → Findings → `/triage` → Todos | Review agent + skill |
 | PR comments | `/resolve_pr_parallel` → Individual fixes → Todos | gh CLI + skill |
 | Code TODOs | `/resolve_todo_parallel` → Fixes + Complex todos | Agent + skill |
 | Planning | Brainstorm → Create todo → Work → Complete | Skill |