Add Gitea backup/restore scripts, parameterize configs

- Add gitea/backup.sh and gitea/restore.sh
- Move hardcoded values in gitea/docker-compose.yml to gitea/.env
- Move immich .env from root to immich-app/, update env_file path
- Remove root docker-compose.yml (was only an include alias)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

immich-app/.env

@@ -0,0 +1,28 @@
+
+
+########### IMMICH ###############
+
+# You can find documentation for all the supported env variables at https://docs.immich.app/install/environment-variables
+
+# The location where your uploaded files are stored
+UPLOAD_LOCATION=/mnt/media/upload
+THUMB_LOCATION=/mnt/ssd/media/thumbs
+ENCODED_VIDEO_LOCATION=/mnt/ssd/media/encoded-video
+
+# The location where your database files are stored. Network shares are not supported for the database
+DB_DATA_LOCATION=/mnt/ssd/media/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=Etc/UTC
+
+# The Immich version to use. You can pin this to a specific version like "v2.1.0"
+IMMICH_VERSION=v2
+
+# 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=postgres1231411
+
+# The values below this line do not need to be changed
+###################################################################################
+DB_USERNAME=postgres
+DB_DATABASE_NAME=immich

immich-app/docker-compose.yml

@@ -23,7 +23,7 @@ services:
       - ${ENCODED_VIDEO_LOCATION}:/data/encoded-video
       - /etc/localtime:/etc/localtime:ro
     env_file:
-      - ../.env
+      - .env
     ports:
       - '2283:2283'
     depends_on:
@@ -44,7 +44,7 @@ services:
     volumes:
       - model-cache:/cache
     env_file:
-      - ../.env
+      - .env
     restart: always
     healthcheck:
       disable: false