Add sourcing of the shared RC file if it exists.

tasks/general/acct_mgmt/users.yml

@@ -1114,6 +1114,10 @@
         done;
       }
       alias try="loop "
+    source_shared: |
+      if [ -f ~/.rc_shared ]; then
+        . ~/.rc_shared
+      fi
 
 
 - name: General | Account Management | Users | Files | Common Variable
@@ -1199,6 +1203,7 @@
       {{ alias_flatpak_clean }}
       {{ alias_commit }}
       {{ function_loop }}
+      {{ source_shared }}
 
 - name: General | Account Management | Users | Files | .bashrc
   blockinfile: