fix: sync all skill updates and new skills into plugin bundles

- Synced 97 existing skill SKILL.md files from skills/ to their plugin bundle copies
- Added 7 new skills to plugin bundles:
  - seo-content-brief, media-pitch -> pm-gtm
  - tax-planning-checklist -> pm-finance
  - change-management-plan -> pm-hr
  - sales-forecasting-model -> pm-sales
  - workshop-facilitation-guide -> pm-operations
  - teaching-lesson-plan -> pm-cross

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

plugins/pm-legal/skills/contract-review/SKILL.md

@@ -57,6 +57,14 @@ List any standard clauses absent but normally expected for this contract type.
 
 WARNING: This review is for informational purposes only and does not constitute legal advice. Always consult a qualified solicitor or lawyer before signing any legally binding agreement.
 
+## Quality Checks
+
+- [ ] Overall risk rating is justified (not just "Medium" without reasons)
+- [ ] All flagged clauses have a specific recommended action (not just "read this")
+- [ ] Missing clauses section is completed for this contract type
+- [ ] Plain English summary can be understood by a non-lawyer
+- [ ] Disclaimer is included
+
 ## Example Trigger Phrases
 - "Review this contract: [paste]"
 - "Flag the key risks in this agreement"

plugins/pm-legal/skills/legal-brief/SKILL.md

@@ -56,6 +56,15 @@ What this memo does not cover. What additional research would change the analysi
 
 WARNING: This draft requires review by a qualified legal professional. It does not constitute legal advice.
 
+## Quality Checks
+
+- [ ] Issue is stated as a specific legal question (not a general topic)
+- [ ] Brief answer appears before the analysis (conclusion upfront)
+- [ ] Disputed facts are explicitly flagged
+- [ ] Areas of legal uncertainty are noted (not hidden in confident language)
+- [ ] Caveats section lists what would change the analysis
+- [ ] Disclaimer is included
+
 ## Example Trigger Phrases
 - "Draft a legal memo on [issue]"
 - "Write a legal brief arguing [position]"

plugins/pm-legal/skills/nda-analyser/SKILL.md

@@ -52,6 +52,15 @@ Clauses always covered: permitted use, non-solicitation/non-compete, term and po
 
 WARNING: This analysis is for informational purposes only and is not legal advice. Consult a qualified solicitor before signing.
 
+## Quality Checks
+
+- [ ] Definition of confidential information assessed for scope (narrow / standard / very broad)
+- [ ] Residuals clause checked (allows memory use of disclosed information — high-risk)
+- [ ] Non-solicitation / non-compete provisions flagged
+- [ ] Post-termination obligations duration noted
+- [ ] Plain English verdict given (standard / one-sided / needs lawyer)
+- [ ] Disclaimer is included
+
 ## Example Trigger Phrases
 - "Analyse this NDA"
 - "Review this confidentiality agreement"