chore: sync skills with marketplace.json and README

README.md

@@ -61,8 +61,8 @@ See each skill's **Related Skills** section for the full dependency map.
 | [analytics-tracking](skills/analytics-tracking/) | When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions... |
 | [aso-audit](skills/aso-audit/) | When the user wants to audit or optimize an App Store or Google Play listing. Also use when the user mentions 'ASO... |
 | [churn-prevention](skills/churn-prevention/) | When the user wants to reduce churn, build cancellation flows, set up save offers, recover failed payments, or... |
+| [co-marketing](skills/co-marketing/) | When the user wants to find co-marketing partners, plan joint campaigns, or brainstorm partnership opportunities. Use... |
 | [cold-email](skills/cold-email/) | Write B2B cold emails and follow-up sequences that get replies. Use when the user wants to write cold outreach emails,... |
-| [co-marketing](skills/co-marketing/) | When the user wants to find co-marketing partners, plan joint campaigns, or brainstorm partnership opportunities.... |
 | [community-marketing](skills/community-marketing/) | Build and leverage online communities to drive product growth and brand loyalty. Use when the user wants to create a... |
 | [competitor-alternatives](skills/competitor-alternatives/) | When the user wants to create competitor comparison or alternative pages for SEO and sales enablement. Also use when... |
 | [competitor-profiling](skills/competitor-profiling/) | When the user wants to research, profile, or analyze competitors from their URLs. Also use when the user mentions... |