Refactor: Organize Ansible project structure

- Reorganized Ansible project structure to follow best practices.
- Created dedicated directories: , , , , and .
- Categorized playbooks into  (host-specific) and  (service-specific).
- Moved all roles into the  directory and standardized their naming conventions.
- Relocated  to  for better variable management.
- Renamed  to  to reflect its global variable scope.
- Created  to correctly set the  to the new  directory.
- Moved  and  into the  directory.
- Added  to  providing explanations for common commands.
- Cleaned up  directories from all individual roles to centralize version control.

roles/docker_spin_up/tasks/gitea.yml

@@ -0,0 +1,24 @@
+---
+- name: gitea
+  community.docker.docker_container:
+    image: gitea/gitea:1.19.3
+    name: gitea
+    env:
+      USER_UID: "1000"
+      USER_GID: "1000"
+      GITEA__database__DB_TYPE: "mysql"
+      GITEA__database__HOST: "{{ mysql_host}}:3306"
+      GITEA__database__NAME: "{{ GITEA__database__NAME }}"
+      GITEA__database__USER: "{{ GITEA__database__USER }}"
+      GITEA__database__PASSWD: "{{ GITEA__database__PASSWD }}" 
+      ROOT_URL: "http://pi-vpn:8082/"
+    restart_policy: always
+    networks:
+      - name: http
+    volumes:
+      - "{{ docker_homepath }}/gitea:/data"
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    ports:
+    #  - "8082:3000"
+      - "222:22"