adds immich as docker service

config/nixos/docker/immich/.env

@@ -0,0 +1,21 @@
+# You can find documentation for all the supported env variables at https://immich.app/docs/install/environment-variables
+
+# The location where your uploaded files are stored
+UPLOAD_LOCATION=/mnt/8tb/Photos/immich-library
+# The location where your database files are stored
+DB_DATA_LOCATION=./postgres
+
+# To set a timezone, uncomment the next line and change Etc/UTC to a TZ identifier from this list: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
+TZ=Europe/Amsterdam
+
+# The Immich version to use. You can pin this to a specific version like "v1.71.0"
+IMMICH_VERSION=release
+
+# Connection secret for postgres. You should change it to a random password
+# Please use only the characters `A-Za-z0-9`, without special characters or spaces
+DB_PASSWORD=postgres
+
+# The values below this line do not need to be changed
+###################################################################################
+DB_USERNAME=postgres
+DB_DATABASE_NAME=immich