set GITEA_HOST automatically

dot_bashrc.d/gitea.sh.tmpl

@@ -1 +1,2 @@
 export GITEA_ACCESS_TOKEN={{- (bitwardenFields "item" "Gitea").token.value }}
+export GITEA_HOST=ssh://git@git.penguincoder.org:2222

private_dot_local/bin/executable_clone-all-gitea-repos.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-GITEA_HOST=$1
+GITEA_HOST=${GITEA_HOST:-1}
 
 if [ -z "$GITEA_HOST" ] || [ -z "$GITEA_ACCESS_TOKEN" ] ; then
   echo "Clones all repos that you have access to into the current directory."