Add new web-app-mini-qr role

- Introduced new role 'web-app-mini-qr' to deploy the lightweight, self-hosted Mini-QR application.
- Added dedicated subnet and localhost port mapping (8059) in group_vars.
- Ensured proper dependency structure and run_once handling in MIG role.
- Included upstream reference and CSP whitelist for temporary clarity.ms removal tracking.
- Added README.md and meta information following the Infinito.Nexus web-app schema.

See: https://chatgpt.com/share/68f890ab-5960-800f-85f8-ba30bd4350fe

roles/web-app-mig/tasks/01_core.yml

@@ -23,3 +23,5 @@
 - name: Build data (single async task)
   include_tasks: 02_build_data.yml
   when: MIG_BUILD_DATA | bool
+
+- include_tasks: utils/run_once.yml

roles/web-app-mig/tasks/main.yml

@@ -1,7 +1,4 @@
 ---
-- block: 
-  - include_tasks: 01_core.yml
-  - include_tasks: utils/run_once.yml
-  name: "Setup Meta Infinite Graph"
+- include_tasks: 01_core.yml
   when: run_once_web_app_mig is not defined
   

roles/web-app-mini-qr/README.md

@@ -0,0 +1,26 @@
+# Mini-QR
+
+## Description
+
+**Mini-QR** is a lightweight, self-hosted web application for generating QR codes instantly and privately.  
+It provides a minimal and elegant interface to convert any text, URL, or message into a QR code — directly in your browser, without external tracking or dependencies.
+
+## Overview
+
+Mini-QR is designed for simplicity, privacy, and speed.  
+It offers an ad-free interface that works entirely within your local environment, making it ideal for individuals, organizations, and educational institutions that value data sovereignty.  
+The app runs as a single Docker container and requires no database or backend setup, enabling secure and frictionless QR generation anywhere.
+
+## Features
+
+- **Instant QR code creation** — simply type or paste your content.
+- **Privacy-friendly** — all generation happens client-side; no data leaves your server.
+- **Open Source** — fully auditable and modifiable for custom integrations.
+- **Responsive Design** — optimized for both desktop and mobile devices.
+- **Docker-ready** — can be deployed in seconds using the official image.
+
+## Further Resources
+
+- 🧩 Upstream project: [lyqht/mini-qr](https://github.com/lyqht/mini-qr)
+- 📦 Upstream Dockerfile: [View on GitHub](https://github.com/lyqht/mini-qr/blob/main/Dockerfile)
+- 🌐 Docker Image: `ghcr.io/lyqht/mini-qr:latest`

roles/web-app-mini-qr/TODO.md

@@ -0,0 +1,2 @@
+# To-dos
+- Remove clarity.ms

roles/web-app-mini-qr/config/main.yml

@@ -0,0 +1,37 @@
+docker:
+  services:
+    redis:
+      enabled:  false
+    database:
+      enabled:  false
+features:
+  matomo:       true
+  css:          true
+  desktop:      true
+  logout:       false
+server:
+  csp:
+    whitelist:
+      script-src-elem:
+        # Propably some tracking code
+        # Anyhow implemented to pass CSP checks
+        # @todo Remove
+        - https://www.clarity.ms/
+        - https://scripts.clarity.ms/
+      connect-src:
+        - https://q.clarity.ms
+        - https://n.clarity.ms
+      style-src-elem: []
+      font-src: [] 
+      frame-ancestors: [] 
+    flags:
+      style-src:
+        unsafe-inline: true
+      script-src-elem:
+        unsafe-inline: true
+      script-src:
+        unsafe-eval: true
+  domains:
+    canonical:
+      - "qr.{{ PRIMARY_DOMAIN }}"
+    aliases: []

roles/web-app-mini-qr/meta/main.yml

@@ -0,0 +1,27 @@
+galaxy_info:
+  author: "Kevin Veen-Birkenbach"
+  description: >
+    Mini-QR is a minimalist, self-hosted web application that allows users to
+    instantly generate QR codes in a privacy-friendly way. 
+  license: "Infinito.Nexus NonCommercial License"
+  license_url: "https://s.infinito.nexus/license"
+  company: |
+    Kevin Veen-Birkenbach
+    Consulting & Coaching Solutions
+    https://www.veen.world
+  galaxy_tags:
+    - infinito
+    - qr
+    - webapp
+    - privacy
+    - utility
+    - education
+    - lightweight
+  repository: "https://github.com/lyqht/mini-qr"
+  issue_tracker_url: "https://github.com/lyqht/mini-qr/issues"
+  documentation: "https://github.com/lyqht/mini-qr"
+  logo:
+    class: "fa-solid fa-qrcode"
+  run_after: []
+
+dependencies: []

roles/web-app-mini-qr/tasks/01_core.yml

@@ -0,0 +1,7 @@
+- name: "load docker, proxy for '{{ application_id }}'"
+  include_role:
+    name: sys-stk-full-stateless
+  vars: 
+    docker_compose_flush_handlers: false
+
+- include_tasks: utils/run_once.yml

roles/web-app-mini-qr/tasks/main.yml

@@ -0,0 +1,4 @@
+---
+- include_tasks: 01_core.yml
+  when: run_once_web_app_mini_qr is not defined
+  

roles/web-app-mini-qr/templates/docker-compose.yml.j2

@@ -0,0 +1,12 @@
+---
+{% include 'roles/docker-compose/templates/base.yml.j2' %}
+{% set container_port = 8080 %}  
+  {{ application_id | get_entity_name }}:
+{% include 'roles/docker-container/templates/base.yml.j2' %}
+    image: "{{ MINI_QR_IMAGE }}:{{ MINI_QR_VERSION }}"
+    container_name: "{{ MINI_QR_CONTAINER }}"
+    ports:
+      - 127.0.0.1:{{ ports.localhost.http[application_id] }}:{{ container_port }}
+{% include 'roles/docker-container/templates/networks.yml.j2' %}
+
+{% include 'roles/docker-compose/templates/networks.yml.j2' %}

roles/web-app-mini-qr/vars/main.yml

@@ -0,0 +1,12 @@
+# General 
+application_id:                 web-app-mini-qr
+entity_name:                    "{{ application_id | get_entity_name }}"
+
+# Docker
+docker_compose_flush_handlers:  false
+docker_pull_git_repository:     false
+
+# Helper variables
+MINI_QR_IMAGE:                  "ghcr.io/lyqht/mini-qr"
+MINI_QR_VERSION:                "latest"
+MINI_QR_CONTAINER:              "{{ entity_name }}"