added post-refresh hook (#13153)

.snapcraft/resources/prepareRocketChat

@@ -25,3 +25,6 @@ fi
 # sharp needs execution stack removed - https://forum.snapcraft.io/t/snap-and-executable-stacks/1812
 ls -l npm/node_modules/sharp/vendor
 execstack --clear-execstack npm/node_modules/sharp/vendor/lib/librsvg-2.so*
+
+# Having to manually remove because of latest warning
+rm -rf npm/node_modules/meteor/konecty_user-presence/node_modules/colors/lib/.colors.js.swp

.snapcraft/snap/hooks/post-refresh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# Initialize the CADDY_URL to a default
+snapctl set caddy=disable
+
+# Initialize the PORT to a default
+snapctl set port=3000
+
+# Initialize the MONGO_URL to a default
+snapctl set mongo-url=mongodb://localhost:27017/parties
+
+# Initialize the MONGO_OPLOG_URL to a default
+snapctl set mongo-oplog-url=mongodb://localhost:27017/local
+
+# Initialize the protocol to a default
+snapctl set https=disable