Initial collection structure

Migrated from legacy playbook repo into Ansible collection format:

Roles (171 total):
- common: 44 roles (fact gathering, SSH setup, utilities)
- configuration: 32 roles (system config, networking, satellite)
- provisioning: 16 roles (VMware, Azure, physical server deployment)
- security: 15 roles (OpenSCAP hardening, certificates, AD integration)
- monitoring: 12 roles (Zabbix, logging agents, metrics)
- networking: 12 roles (DNS, DHCP, network interfaces)
- satellite: 4 roles (Pulp/Satellite management)
- misc: 36 roles (various utilities)

Playbooks (159 total):
- provisioning: 14 playbooks
- azure: 13 playbooks
- configuration: 22 playbooks
- maintenance: 10 playbooks
- security: 10 playbooks
- monitoring: 9 playbooks
- vcenter: 6 playbooks
- networking: 7 playbooks
- misc: 65 playbooks

galaxy.yml

@@ -0,0 +1,28 @@
+---
+namespace: ansible
+name: infrastructure
+version: 1.0.0
+authors:
+  - Infrastructure Team
+description: Ansible infrastructure management collection for provisioning, configuration, and maintenance of hybrid cloud environments (Azure, VMware on-premise).
+readme: README.md
+license: Apache-2.0
+tags:
+  - infrastructure
+  - provisioning
+  - azure
+  - vmware
+  - redhat
+  - rhel
+  - openscap
+  - monitoring
+  - zabbix
+  - networking
+min_ansible_version: '2.9'
+dependencies:
+  microsoft.ad: {}
+  community.general: {}
+  ansible.posix: {}
+  cloud_common: {}
+  azure_rm: {}
+  vmware.vmware: {}