Fix links in docs and message boxes (MiczFlor#2255)

* fixed markdown warnings

* fix flake warnings

* Bump coverallsapp/github-action from 1 to 2

Bumps [coverallsapp/github-action](https://github.com/coverallsapp/github-action) from 1 to 2.
- [Release notes](https://github.com/coverallsapp/github-action/releases)
- [Upgrade guide](https://github.com/coverallsapp/github-action/blob/main/UPGRADE.md)
- [Commits](coverallsapp/github-action@v1...v2)

---
updated-dependencies:
- dependency-name: coverallsapp/github-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

* Bump github/codeql-action from 2 to 3

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2 to 3.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](github/codeql-action@v2...v3)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

* Bump actions/setup-python from 4 to 5

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4 to 5.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v4...v5)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

* Bump php-mock/php-mock-phpunit from 2.8.0 to 2.9.0

Bumps [php-mock/php-mock-phpunit](https://github.com/php-mock/php-mock-phpunit) from 2.8.0 to 2.9.0.
- [Release notes](https://github.com/php-mock/php-mock-phpunit/releases)
- [Commits](php-mock/php-mock-phpunit@2.8.0...2.9.0)

---
updated-dependencies:
- dependency-name: php-mock/php-mock-phpunit
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* Bump phpunit/phpunit from 9.6.13 to 9.6.15

Bumps [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) from 9.6.13 to 9.6.15.
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/9.6.15/ChangeLog-9.6.md)
- [Commits](sebastianbergmann/phpunit@9.6.13...9.6.15)

---
updated-dependencies:
- dependency-name: phpunit/phpunit
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

* fix formatting and link to future3  docs

* fix wrong composer.lock

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: s-martin

CODE_OF_CONDUCT.md

@@ -1,6 +1,7 @@
 # Contributor Covenant Code of Conduct
 
-> 📝**NOTE:** Dear Phonieboxians, as the Phoniebox community is growing, somebody suggested a pull request with the below document. I was hesitant to include it right away, but at the same time I thought: it might be good to have some kind of document to formulate the foundation this project is built on. To tell you the truth, this document is not it. However, it is a start and I thought: why not open this in the spirit of open source, sharing and pull requests and see if and how you or you or you want to change or add parts of this very *standard and corporate* document. Like most of you, I also have a small kid and my time is scarce, I might find some time though to add a bit. **All the best, Micz**, 2018-08-21
+> [!NOTE]
+> Dear Phonieboxians, as the Phoniebox community is growing, somebody suggested a pull request with the below document. I was hesitant to include it right away, but at the same time I thought: it might be good to have some kind of document to formulate the foundation this project is built on. To tell you the truth, this document is not it. However, it is a start and I thought: why not open this in the spirit of open source, sharing and pull requests and see if and how you or you or you want to change or add parts of this very *standard and corporate* document. Like most of you, I also have a small kid and my time is scarce, I might find some time though to add a bit. **All the best, Micz**, 2018-08-21
 
 This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
 

CONTRIBUTING.md

@@ -1,6 +1,7 @@
 # Contributing
 
-> 📝**NOTE:** This describes contributing for **version 2.x**. For Version 3 please see <https://github.com/MiczFlor/RPi-Jukebox-RFID/blob/future3/develop/CONTRIBUTING.md>
+> [!NOTE]
+> This describes contributing for **version 2.x**. For Version 3 please see <https://github.com/MiczFlor/RPi-Jukebox-RFID/blob/future3/main/CONTRIBUTING.md>
 
 ## How to contribute
 

README.md

@@ -12,7 +12,6 @@
 [![Gitter chat](https://badges.gitter.im/join_chat.svg)](https://matrix.to/#/#phoniebox_community:gitter.im)
 [![Matrix chat](https://matrix.to/img/matrix-badge.svg)](https://matrix.to/#/#phoniebox_community:gitter.im)
 
-
 ## Introduction
 
 Phoniebox is a contactless jukebox for the Raspberry Pi, playing audio files, playlists, podcasts, web streams and spotify triggered by RFID cards. All plug and play via USB, no soldering iron needed. It also features GPIO buttons control support.
@@ -39,7 +38,7 @@ If you want to be featured on next years calendar, please make sure to add your
 
 ### 🔥 Version 3 is coming
 
-The goal for Version 3 was to tidy up the codebase, focus on a single programming language for the core (Python), establish a solid plugin system and build a responsive web client. [Read on here if you want to learn about more reasons](https://github.com/MiczFlor/RPi-Jukebox-RFID/blob/future3/develop/documentation/README.md).
+The goal for Version 3 was to tidy up the codebase, focus on a single programming language for the core (Python), establish a solid plugin system and build a responsive web client. [Read on here if you want to learn about more reasons](https://github.com/MiczFlor/RPi-Jukebox-RFID/blob/future3/main/documentation/README.md).
 
 #### 👋 Looking for adopters, testers and contributors
 
@@ -66,11 +65,11 @@ If you seek the adventure, your support will be more then welcome. Before contri
 
 Check out the following references.
 
- * ⭐ **[Releases](https://github.com/MiczFlor/RPi-Jukebox-RFID/releases?q=v2&expanded=true)**
- * 🚀 **[Install Jukebox Version 2](#quick-install-version-2)**
- * 🐛 [Report a bug](https://github.com/MiczFlor/RPi-Jukebox-RFID/issues/new?assignees=&labels=bug%2C+needs+triage&projects=&template=bug_template.md&title=%F0%9F%90%9B+%7C+BUG+SUMMARY)
- * ☑️ [Features](#features-version-2)
- * 📖 [Documentation](#documentation)
+* ⭐ **[Releases](https://github.com/MiczFlor/RPi-Jukebox-RFID/releases?q=v2&expanded=true)**
+* 🚀 **[Install Jukebox Version 2](#quick-install-version-2)**
+* 🐛 [Report a bug](https://github.com/MiczFlor/RPi-Jukebox-RFID/issues/new?assignees=&labels=bug%2C+needs+triage&projects=&template=bug_template.md&title=%F0%9F%90%9B+%7C+BUG+SUMMARY)
+* ☑️ [Features](#features-version-2)
+* 📖 [Documentation](#documentation)
 
 #### Features Version 2