Use @ file references to include skills in commands

Skills have only ~20% auto-activation rate when referenced by name.
Using @~/.claude/skills/*/SKILL.md guarantees skill content is loaded.

Updated all commands to use file references instead of "Use the X skill".
Updated docs/writing-commands.md with new pattern and examples.

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

commands/create-issue.md

@@ -5,7 +5,7 @@ argument-hint: [title] or "batch"
 
 # Create Issue(s)
 
-Use the gitea skill.
+@~/.claude/skills/gitea/SKILL.md
 
 ## Single Issue (default)
 If title provided, create an issue with that title and ask for description.

commands/dashboard.md

@@ -4,7 +4,7 @@ description: Show dashboard of open issues, PRs awaiting review, and CI status.
 
 # Repository Dashboard
 
-Use the gitea skill.
+@~/.claude/skills/gitea/SKILL.md
 
 Fetch and display:
 1. All open issues

commands/groom.md

@@ -5,7 +5,9 @@ argument-hint: [issue-number]
 
 # Groom Issues
 
-Use the gitea, backlog-grooming, and issue-writing skills.
+@~/.claude/skills/gitea/SKILL.md
+@~/.claude/skills/backlog-grooming/SKILL.md
+@~/.claude/skills/issue-writing/SKILL.md
 
 ## If issue number provided ($1):
 

commands/plan-issues.md

@@ -5,7 +5,9 @@ argument-hint: <feature-description>
 
 # Plan Feature: $1
 
-Use the gitea, roadmap-planning, and issue-writing skills.
+@~/.claude/skills/gitea/SKILL.md
+@~/.claude/skills/roadmap-planning/SKILL.md
+@~/.claude/skills/issue-writing/SKILL.md
 
 1. **Understand the feature**: Analyze what "$1" involves
 2. **Explore the codebase** if needed to understand context

commands/review-pr.md

@@ -5,7 +5,7 @@ argument-hint: <pr-number>
 
 # Review PR #$1
 
-Use the gitea skill.
+@~/.claude/skills/gitea/SKILL.md
 
 1. **View PR details** including description and metadata
 2. **Get the diff** to review the changes

commands/roadmap.md

@@ -4,7 +4,7 @@ description: View current issues as a roadmap. Shows open issues organized by st
 
 # Roadmap View
 
-Use the gitea skill.
+@~/.claude/skills/gitea/SKILL.md
 
 1. **Fetch all open issues**
 2. **Analyze dependencies** from issue descriptions

commands/work-issue.md

@@ -5,7 +5,7 @@ argument-hint: <issue-number>
 
 # Work on Issue #$1
 
-Use the gitea skill.
+@~/.claude/skills/gitea/SKILL.md
 
 1. **View the issue** to understand requirements
 2. **Create a branch**: `git checkout -b issue-$1-<short-kebab-title>`