Update documentation standards and project changelog

Update CLAUDE.md guidelines and CHANGELOG.md to reflect recent
infrastructure improvements and documentation enhancements.

Changes to CLAUDE.md:
- Fix markdown code block formatting in role documentation template
- Enhance role/playbook/plays organization section
- Clarify documentation structure requirements:
  * Roles must have CHANGELOG.md and ROADMAP.md in role directories
  * ./playbooks/ contains roles-related plays
  * ./plays/ for temporary, non-lasting plays
  * Cheatsheets organized by type (role/play/playbook)
  * Documentation organized by type (role/play/playbook)
- Strengthen requirements: "MUST HAVE" for role documentation

Changes to CHANGELOG.md:
- Document comprehensive documentation structure additions
- Record system_info role implementation
- Track compliance improvement from 45% to 95%+
- Document new directories and file structure:
  * cheatsheets/ organized by role/playbook/plays
  * docs/architecture/ for infrastructure documentation
  * docs/roles/ for detailed role documentation
  * docs/security-compliance.md for CIS/NIST mappings

Added documentation components:
- Role cheatsheets and detailed documentation
- Architecture documentation (overview, network, security)
- Security compliance mapping (CIS, NIST CSF, NIST 800-53)
- Troubleshooting guide
- Variables documentation with naming conventions

This update brings the project documentation to organizational standards
and significantly improves maintainability and knowledge transfer.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

CLAUDE.md

@@ -525,12 +525,12 @@ List of dependent roles.
 
 ## Example Playbook
 
-\```yaml
+```yaml
 - hosts: servers
   roles:
     - role: role_name
       var_name: value
-\```
+```
 
 ## Security Considerations
 
@@ -545,19 +545,17 @@ Organization license information
 ## Author
 
 Role maintainer contact information
-```
 
-### Cheatsheets and documentation
+### roles, plays, playbooks, Cheatsheets and documentation
 
-Cheatsheets are stored in `./cheatsheets/`, and documentation is saved in `./docs`.
-- Each role should have it's documentation and cheatsheet
-- Each playbook shall have it's cheatsheet.
+Each role will have it's own `ROADMAP.md`, `CHANGELOG.md` files located in `./roles/{role name}/{CHANGELOG,ROADMAP}.md`.
 
-```
-cheatsheets/
-├── role-name.md
-└── common-tasks.md
-```
+`./playbooks` SHALL CONTAIN `roles` related plays.
+`./plays` SHALL BE USED for *temporary, non-lasting* plays.
+
+Cheatsheets are stored in `./cheatsheets/{role,play,playbook}/`, and documentation saved in `./docs/{role,play,playbook}/`.
+- Each role MUST HAVE it's documentation and cheatsheet
+- Each playbook SHALL HAVE it's cheatsheet.
 
 Cheatsheets should include:
 - Quick start commands