Re-establish proxy setting when tor is disabled

src/freedombone-app-pleroma

 function pleroma_disable_tor {
     if grep -q '9050' $pleroma_secret; then
         sed -i '/9050/d' $pleroma_secret
+        sed -i 's|# config :pleroma, :http, proxy_url:|config :pleroma, :http, proxy_url:|g' $PLEROMA_DIR/config/config.exs
         pleroma_recompile
     fi
 }