Nextcloud Purge Script, Hyperling.com Static Media Volume, Memory Tweaks (#19)

* Fix memory; was accidentally done in `docker-compose.yml`.

* Fix bad path.

* Prevent DB from crashing during `fixes.sh`.

* Bump the DB up a little more.

* Add photos directory.

* Log files as they copy.

* Increase certbot by a little, was maxing near 15MB after an image update.

* Add a HUGE space saver to the cleanup crew.

* Add the beginnings of a purge script. Helps try to bring down the DB size.

* Enhance output.

* Further enhance output.

* Fix loading of ENV.

* Enhance output. Purge file previews.

* Fix extra newline.

* Add sourcing of main ENV, use RM instead of MV to reduce steps.

* Fix rm command.

* Ensure maintenance mode is off when starting.

* Add volume rather than duplicating all media.

* Ignore media.

* Check space before as well.

Config/Hyperling.com/docker-compose.micro.yml

@@ -1,5 +1,6 @@
 # 2022-10-29
 # Hyperling.com configuration.
+# 2023-01-24 container needs 128M to get started fully then settles to 25M.
 
 version: '2'
 
@@ -10,9 +11,11 @@ services:
     restart: always
     ports:
       - 8317:8080
+    volumes:
+      - ./files:/var/www/api/files
     deploy:
       mode: global
       resources:
         limits:
           cpus: '0.10'
-          memory: 32M
+          memory: 128M