docs: Update related skills section with a new title and an expanded, more detailed list of skills.

Author: ciro-maciel

.agent/skills/riligar-dev-backend/SKILL.md

@@ -43,12 +43,20 @@ allowed-tools: Read, Write, Edit, Glob, Grep
 
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-| Need               | Skill                              |
-| ------------------ | ---------------------------------- |
-| API implementation | `@[skills/backend-development]`    |
-| Data structure     | `@[skills/database-design]`        |
-| Security details   | `@[skills/security-hardening]`     |
-| Clean Code         | `@[skills/riligar-dev-clean-code]` |
+## 🔗 Related Skills
+
+| Need                | Skill                                             |
+| ------------------- | ------------------------------------------------- |
+| **Core Standards**  | @[.agent/skills/riligar-dev-clean-code]           |
+| **Architecture**    | @[.agent/skills/riligar-dev-architecture]         |
+| **Database**        | @[.agent/skills/riligar-dev-database]             |
+| **Infrastructure**  | @[.agent/skills/riligar-infrastructure]           |
+| **Tech Stack**      | @[.agent/skills/riligar-tech-stack]               |
+| **Business Case**   | @[.agent/skills/riligar-business-startup-analyst] |
+| **Market Analysis** | @[.agent/skills/riligar-business-startup-market]  |
+| **Code Review**     | @[.agent/skills/riligar-dev-code-review]          |
+| **Task Planning**   | @[.agent/skills/riligar-plan-writing]             |
+| **SEO Tech**        | @[.agent/skills/riligar-dev-seo]                  |
 
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