Adds an article for issue #36 covering Omni Engineer and Claude Engineer in Daytona using Dev Containers.

Included:

• Article: articles/20260514_run_ai_engineering_agents_in_daytona.md
• Original SVG workflow diagram
• Definition: definitions/20260514_definition_ai_engineering_agent.md
• First-time author profile

Upstream Dev Container PRs:

• Omni Engineer: https://github.com/Doriandarko/omni-engineer/pull/30
• Claude Engineer: https://github.com/Doriandarko/claude-engineer/pull/254

Validation:

• jq empty .devcontainer/devcontainer.json in both upstream repos
• git diff --check in all three repos
• xmllint --noout articles/assets/20260514_run_ai_engineering_agents_in_daytona.svg
• npx markdownlint articles/20260514_run_ai_engineering_agents_in_daytona.md definitions/20260514_definition_ai_engineering_agent.md authors/ishan_ramrakhiani.md

Closes #36 /claim #36