Remove toc from apps and tools and add new MASTG buttons (#2862)

* chore: Update page titles and table of contents for testing tools and reference apps

* Add icons to MASTG buttons and new buttons

* rm tools index since we still use the one on Document/

Document/0x08a-Testing-Tools.md

@@ -1,4 +1,7 @@
-# Testing Tools
+---
+hide: toc
+title: Testing Tools
+---
 
 ??? info "About the MASTG Tools"
 

Document/0x08b-Reference-Apps.md

@@ -1,3 +1,6 @@
-# Reference applications
+---
+hide: toc
+title: Reference Applications
+---
 
 The applications listed below can be used as training materials. Note: only the MASTG apps and Crackmes are tested and maintained by the MAS project.

Document/index.md

@@ -19,10 +19,12 @@ The **OWASP Mobile Application Security Testing Guide (MASTG)** is a comprehensi
 
 Start exploring the MASTG:
 
-<a href="/MASTG/tests/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">Tests</a>
-<a href="/MASTG/techniques/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">Techniques</a>
-<a href="/MASTG/tools/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">Tools</a>
-<a href="/MASTG/apps/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">Apps</a>
+<a href="/MASTG/tests/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">:octicons-codescan-checkmark-24:  Tests (v1)</a>
+<a href="/MASTG/tests-beta/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">:octicons-codescan-checkmark-24:  Tests (v2 Beta)</a>
+<a href="/MASTG/techniques/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">:material-magic-staff:  Techniques</a>
+<a href="/MASTG/demos/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">:material-flask-outline:  Demos</a>
+<a href="/MASTG/tools/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">:octicons-tools-24:  Tools</a>
+<a href="/MASTG/apps/" class="md-button md-button--primary" style="margin: 5px; min-width: 12em; text-align: center;">:octicons-code-square-24:  Apps</a>
 
 <span style="color: darkgray; font-size: small"> :blue_heart:{ .pump } Support the project by purchasing the [OWASP MASTG on leanpub.com](https://leanpub.com/owasp-mastg). All funds raised through sales of this book go directly into the project budget and will be used to for technical editing and designing the book and fund production of future releases.</span>