docs(cv): add new LaTeX CV templates and supporting source files

documents/sources/skills/methodology.yml

@@ -0,0 +1,20 @@
+- Continuous Integration
+- Continuous Delivery
+- Agile
+- DevOps
+- Test-Driven Development
+- Security Testing
+- API Design
+- System Architecture
+- Backend Systems
+- Distributed Networking
+- Blockchain Architecture
+- Cryptography (ZKP & MPC)
+- Technical Leadership
+- Engineering Management
+- Cross-Functional Collaboration
+- Developer Relations
+- Product Management
+- Mobile Security
+- Full-Stack Development
+- Open Source