Enhance Claude Code skill with real-world usage patterns (#116)

* Update skill installation path and document new features

Installation path changes:
- Update from ~/.claude/skills/bd to bd-issue-tracking
- Matches internal skill name for consistency with other skills

Documentation additions:
- Add 3 new reference files to documentation list
- Document compaction survival patterns (critical for Claude Code)
- Mention self-check checklists and quality guidelines

This prepares the README for upcoming skill content improvements.

* Add new reference files for enhanced skill guidance

New reference documentation:

1. ISSUE_CREATION.md - When to ask vs create issues
   - Decision criteria for knowledge work vs technical work
   - Issue quality guidelines and best practices
   - Design vs acceptance criteria guidance
   - Self-check questions for well-scoped issues

2. RESUMABILITY.md - Making issues resumable across sessions
   - Patterns for complex technical work with APIs
   - Working code examples and API response samples
   - When enhanced documentation matters vs simple descriptions
   - Critical for multi-session work and crash recovery

3. STATIC_DATA.md - Using bd for reference databases
   - Alternative use case beyond work tracking
   - Glossaries and terminology management
   - Dual format patterns (database + markdown)
   - When bd helps vs when simpler formats suffice

These additions emerged from real-world usage patterns and enable
Claude to make better decisions about issue structure and resumability.

* Enhance existing skill files with real-world usage patterns

SKILL.md major enhancements (~194 net lines added):
- Add "Test Yourself" decision framework with self-check questions
- Document compaction survival patterns (critical for Claude Code)
- Add Notes Quality Self-Check (future-me test, stranger test)
- Session Start Checklist with copy-paste templates
- Field Usage Reference table (when to use each bd field)
- Progress Checkpointing triggers and patterns
- Issue Creation Checklist with quality self-checks
- Enhanced session handoff protocols

WORKFLOWS.md enhancements (~114 lines added):
- Session handoff workflow with detailed checklists
- Collaborative handoff between Claude and user
- Compaction survival workflow
- Notes format guidelines (current state, not cumulative)
- Session start checklist expansion

BOUNDARIES.md updates (~49 lines removed):
- Streamlined content (moved detailed workflows to WORKFLOWS.md)
- Retained core decision criteria
- Improved examples and integration patterns

CLI_REFERENCE.md minor updates:
- Additional command examples
- Clarified flag usage

These improvements emerged from extensive real-world usage, particularly
around crash recovery, compaction events, and multi-session workflows.
The additions make the skill more practical for autonomous agent use.

examples/claude-code-skill/references/CLI_REFERENCE.md

@@ -190,13 +190,9 @@ Visualize full dependency tree for an issue.
 
 ```bash
 bd dep tree issue-123
-
-# Limit tree depth (default: 50)
-bd dep tree issue-123 --max-depth 10
-bd dep tree issue-123 -d 10
 ```
 
-Shows all dependencies and dependents in tree format. Use `--max-depth` to limit traversal depth for very deep trees.
+Shows all dependencies and dependents in tree format.
 
 ---