Add Bytestash blueprint with Docker Compose and configuration files

- Introduced Docker Compose setup for Bytestash service, including environment variables and volume configuration.
- Added logo for Bytestash.
- Created template.toml for Bytestash with default variables for configuration.

blueprints/bytestash/docker-compose.yml

@@ -0,0 +1,27 @@
+version: '3.8'
+
+services:
+  bytestash:
+    image: ghcr.io/jordan-dalby/bytestash:1.5.6
+    restart: unless-stopped
+    ports:
+      - "5000"
+    environment:
+      - BASE_PATH=
+      - JWT_SECRET=${JWT_SECRET}
+      - TOKEN_EXPIRY=24h
+      - ALLOW_NEW_ACCOUNTS=true
+      - DEBUG=true
+      - DISABLE_ACCOUNTS=false
+      - DISABLE_INTERNAL_ACCOUNTS=false
+      - OIDC_ENABLED=false
+      - OIDC_DISPLAY_NAME=
+      - OIDC_ISSUER_URL=
+      - OIDC_CLIENT_ID=
+      - OIDC_CLIENT_SECRET=
+      - OIDC_SCOPES=
+    volumes:
+      - snippets:/data/snippets
+
+volumes:
+  snippets: