feat: extract cdviz-db as a standalone module

[davidB]

RELATED TO #26

[github-actions]

🦙 MegaLinter status: ⚠️ WARNING

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ ACTION	actionlint	1		0	0.02s
✅ DOCKERFILE	hadolint	2		0	0.08s
✅ EDITORCONFIG	editorconfig-checker	32		0	0.09s
✅ JSON	eslint-plugin-jsonc	1	0	0	1.25s
✅ JSON	jsonlint	1		0	0.22s
✅ JSON	prettier	1	1	0	0.55s
✅ JSON	v8r	1		0	2.33s
✅ REPOSITORY	dustilock	yes		no	0.0s
✅ REPOSITORY	gitleaks	yes		no	0.16s
✅ REPOSITORY	secretlint	yes		no	1.09s
⚠️ REPOSITORY	trivy	yes		1	10.37s
✅ REPOSITORY	trivy-sbom	yes		no	9.58s
✅ SQL	sql-lint	2		0	0.67s
✅ TERRAFORM	terragrunt	1	1	0	0.23s
✅ YAML	prettier	11	5	0	1.06s
✅ YAML	v8r	11		0	4.28s
✅ YAML	yamllint	11		0	0.34s

See detailed report in MegaLinter reports
Set VALIDATE_ALL_CODEBASE: true in mega-linter.yml to validate all sources, not only the diff

MegaLinter is graciously provided by