Initial commit: Ansible role for Hysteria2 VPN server deployment.

Includes install/update/uninstall playbooks, Makefile, vault-based SSH credentials, per-server and global HTML export with QR codes.

Co-authored-by: Cursor <cursoragent@cursor.com>

roles/hysteria2/tasks/main.yml

@@ -0,0 +1,28 @@
+---
+- name: Install Hysteria2
+  ansible.builtin.import_tasks: validate.yml
+  tags: [install, update, export]
+
+- name: Resolve VPN users
+  ansible.builtin.import_tasks: users.yml
+  tags: [install, update, export]
+
+- name: Install packages and Hysteria2 binary
+  ansible.builtin.import_tasks: install.yml
+  tags: [install]
+
+- name: Configure Hysteria2 server
+  ansible.builtin.import_tasks: configure.yml
+  tags: [install, update]
+
+- name: Update Hysteria2 binary
+  ansible.builtin.import_tasks: update.yml
+  tags: [update]
+
+- name: Export client URLs and QR codes
+  ansible.builtin.import_tasks: export.yml
+  tags: [install, update, export]
+
+- name: Uninstall Hysteria2
+  ansible.builtin.import_tasks: uninstall.yml
+  tags: [never, uninstall]