[2.9.0] Rename plugin to compound-engineering

BREAKING: Plugin renamed from compounding-engineering to compound-engineering.
Users will need to reinstall with the new name:

  claude /plugin install compound-engineering

Changes:
- Renamed plugin directory and all references
- Updated documentation counts (24 agents, 19 commands)
- Added julik-frontend-races-reviewer to docs

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

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

plugins/compound-engineering/skills/every-style-editor/SKILL.md

@@ -0,0 +1,134 @@
+---
+name: every-style-editor
+description: This skill should be used when reviewing or editing copy to ensure adherence to Every's style guide. It provides a systematic line-by-line review process for grammar, punctuation, mechanics, and style guide compliance.
+---
+
+# Every Style Editor
+
+This skill provides a systematic approach to reviewing copy against Every's comprehensive style guide. It transforms Claude into a meticulous line editor and proofreader specializing in grammar, mechanics, and style guide compliance.
+
+## When to Use This Skill
+
+Use this skill when:
+- Reviewing articles, blog posts, newsletters, or any written content
+- Ensuring copy follows Every's specific style conventions
+- Providing feedback on grammar, punctuation, and mechanics
+- Flagging deviations from the Every style guide
+- Preparing clean copy for human editorial review
+
+## Skill Overview
+
+This skill enables performing a comprehensive review of written content in four phases:
+
+1. **Initial Assessment** - Understanding context and document type
+2. **Detailed Line Edit** - Checking every sentence for compliance
+3. **Mechanical Review** - Verifying formatting and consistency
+4. **Recommendations** - Providing actionable improvement suggestions
+
+## How to Use This Skill
+
+### Step 1: Initial Assessment
+
+Begin by reading the entire piece to understand:
+- Document type (article, knowledge base entry, social post, etc.)
+- Target audience
+- Overall tone and voice
+- Content context
+
+### Step 2: Detailed Line Edit
+
+Review each paragraph systematically, checking for:
+- Sentence structure and grammar correctness
+- Punctuation usage (commas, semicolons, em dashes, etc.)
+- Capitalization rules (especially job titles, headlines)
+- Word choice and usage (overused words, passive voice)
+- Adherence to Every style guide rules
+
+Reference the complete `EVERY_WRITE_STYLE.md` for specific rules when in doubt.
+
+### Step 3: Mechanical Review
+
+Verify:
+- Spacing and formatting consistency
+- Style choices applied uniformly throughout
+- Special elements (lists, quotes, citations)
+- Proper use of italics and formatting
+- Number formatting (numerals vs. spelled out)
+- Link formatting and descriptions
+
+### Step 4: Output Results
+
+Present findings using this structure:
+
+```
+DOCUMENT REVIEW SUMMARY
+=====================
+Document Type: [type]
+Word Count: [approximate]
+Overall Assessment: [brief overview]
+
+ERRORS FOUND: [total number]
+
+DETAILED CORRECTIONS
+===================
+
+[For each error found:]
+
+**Location**: [Paragraph #, Sentence #]
+**Issue Type**: [Grammar/Punctuation/Mechanics/Style Guide]
+**Original**: "[exact text with error]"
+**Correction**: "[corrected text]"
+**Rule Reference**: [Specific style guide rule violated]
+**Explanation**: [Brief explanation of why this is an error]
+
+---
+
+RECURRING ISSUES
+===============
+[List patterns of errors that appear multiple times]
+
+STYLE GUIDE COMPLIANCE CHECKLIST
+==============================
+✓ [Rule followed correctly]
+✗ [Rule violated - with count of violations]
+
+FINAL RECOMMENDATIONS
+===================
+[2-3 actionable suggestions for improving the draft]
+```
+
+## Style Guide Reference
+
+The complete Every style guide is included in `references/EVERY_WRITE_STYLE.md`. Key areas to focus on:
+
+- **Quick Rules**: Title case for headlines, sentence case elsewhere
+- **Tone**: Active voice, avoid overused words (actually, very, just), be specific
+- **Numbers**: Spell out one through nine; use numerals for 10+
+- **Punctuation**: Oxford commas, em dashes without spaces, proper quotation mark usage
+- **Capitalization**: Lowercase job titles, company as singular (it), teams as plural (they)
+- **Emphasis**: Italics only (no bold for emphasis)
+- **Links**: 2-4 words, don't say "click here"
+
+## Key Principles
+
+- **Be specific**: Always quote the exact text with the error
+- **Reference rules**: Cite the specific style guide rule for each correction
+- **Maintain voice**: Preserve the author's voice while correcting errors
+- **Prioritize clarity**: Focus on changes that improve readability
+- **Be constructive**: Frame feedback to help writers improve
+- **Flag ambiguous cases**: When style guide doesn't address an issue, explain options and recommend the clearest choice
+
+## Common Areas to Focus On
+
+Based on Every's style guide, pay special attention to:
+
+- Punctuation (comma usage, semicolons, apostrophes, quotation marks)
+- Capitalization (proper nouns, titles, sentence starts)
+- Numbers (when to spell out vs. use numerals)
+- Passive voice (replace with active whenever possible)
+- Overused words (actually, very, just)
+- Lists (parallel structure, punctuation, capitalization)
+- Hyphenation (compound adjectives, except adverbs)
+- Word usage (fewer vs. less, they vs. them)
+- Company references (singular "it", teams as plural "they")
+- Job title capitalization