feat: add git-sig to tools page

_layouts/tools.html

@@ -103,6 +103,26 @@
                     </ul>
                 </div>
             </section>
+
+            <hr />
+
+            <section class="flex-container">
+                <div class="flex-container-inner">
+                    <div class="text-well">
+                        <h3>git-sig</h3>
+                        <a href="https://git.distrust.co/public/enclaveos" target="_blank" rel="noopener noreferrer">https://git.distrust.co/public/enclaveos</a>
+                        <p>The simple multisig toolchain for git repos.</p>
+                    </div>
+                </div>
+                <div class="flex-container-inner">
+                    <ul>
+                        <li>Attach any number of signatures to any given git ref</li>
+                        <li>Verify git history contains a minimum threshold of unique commit signatures</li>
+                        <li>Verify signatures belong to a defined GPG alias group</li>
+                        <li>Verify code changes made since last time minimum valid signatures were present</li>
+                    </ul>
+                </div>
+            </section>
         </main>
 
         {%- include footer.html -%}