added variables in config for external sites

Author: balotofi

Gemfile.lock

@@ -79,7 +79,7 @@ GEM
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    logger (1.6.5)
+    logger (1.6.6)
     mercenary (0.4.0)
     net-http (0.6.0)
       uri

_config.yml

@@ -1,8 +1,12 @@
 # site settings
 
-title: BIRDS | An Open Source Bus System for Academic Satellites
+title: BIRDSOpenSource | An Open Source Bus System for Academic Satellites
 description: The BIRDS Open Source Release is a comprehensive open source guide for designing, building, testing, and launching a small satellite. Whether you’re a beginner or an experienced developer, our resources are structured to assist you at every stage of the satellite development process.
 email: birds_opensource@lean-sat.org
+telegram: https://t.me/+D3BCqCmceQ41ZGFl
+mailing_list: https://lean-sat.org/opensource/
+youtube: https://www.youtube.com/@kyutechseic4187
+github_org: https://github.com/BIRDSOpenSource
 
 # theme