Add Signal contact

Signed-off-by: Tommy <[email protected]>

Author: TommyTran732

config.yml

@@ -60,6 +60,8 @@ params:
       url: "https://github.com/PrivSec-dev"
     - name: gitea
       url: "https://git.tommytran.io/privsec-dev"
+    - name: phone
+      url: "/about#tommy"
     - name: matrix
       url: "https://matrix.to/#/#privsec:arcticfoxes.net"
     - name: twitter

content/about.md

@@ -15,6 +15,7 @@ Also, to avoid any confusion, we are not affiliated, associated or in any way co
 Benevolent dictator for life @PrivSec.dev. System Administrator. Avid GrapheneOS and Qubes OS user.
 
 **Website**: [tommytran.io](https://tommytran.io)\
+**Signal**: +1 4156366350. Note that this number is for Signal only - please do not call or send SMS/MMS/RCS messages.\
 **Matrix**: [@tommy:arcticfoxes.net](https://matrix.to/#/@tommy:arcticfoxes.net)\
 **Email**: [[email protected]](mailto:[email protected])