Add Beszel blueprint with Docker Compose and configuration files

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

blueprints/beszel/docker-compose.yml

@@ -0,0 +1,13 @@
+version: "3.8"
+services:
+  beszel:
+    image: henrygd/beszel:0.9.1
+    restart: unless-stopped
+    ports:
+      - 8090
+    volumes:
+      - beszel_data:/beszel_data
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+
+volumes:
+  beszel_data: {} 

blueprints/beszel/logo.svg

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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 56 70" fill="#888"><path d="M35 70H0V0h35q4.4 0 8.2 1.7a21.4 21.4 0 0 1 6.6 4.5q2.9 2.8 4.5 6.6Q56 16.7 56 21a15.4 15.4 0 0 1-.3 3.2 17.6 17.6 0 0 1-.2.8 19.4 19.4 0 0 1-1.5 4 17 17 0 0 1-2.4 3.4 13.5 13.5 0 0 1-2.6 2.3 12.5 12.5 0 0 1-.4.3q1.7 1 3 2.5Q53 39.1 54 41a18.3 18.3 0 0 1 1.5 4 17.4 17.4 0 0 1 .5 3 15.3 15.3 0 0 1 0 1q0 4.4-1.7 8.2a21.4 21.4 0 0 1-4.5 6.6q-2.8 2.9-6.6 4.6Q39.4 70 35 70ZM14 14v14h21a7 7 0 0 0 2.3-.3 6.6 6.6 0 0 0 .4-.2Q39 27 40 26a6.9 6.9 0 0 0 1.5-2.2q.5-1.3.5-2.8a7 7 0 0 0-.4-2.3 6.6 6.6 0 0 0-.1-.4Q40.9 17 40 16a7 7 0 0 0-2.3-1.4 6.9 6.9 0 0 0-2.5-.6 7.9 7.9 0 0 0-.2 0H14Zm0 28v14h21a7 7 0 0 0 2.3-.4 6.6 6.6 0 0 0 .4-.1Q39 54.9 40 54a7 7 0 0 0 1.5-2.2 6.9 6.9 0 0 0 .5-2.6 7.9 7.9 0 0 0 0-.2 7 7 0 0 0-.4-2.3 6.6 6.6 0 0 0-.1-.4Q40.9 45 40 44a7 7 0 0 0-2.3-1.5 6.9 6.9 0 0 0-2.5-.6 7.9 7.9 0 0 0-.2 0H14Z"/></svg>

blueprints/beszel/template.toml

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+[variables]
+main_domain = "${domain}"
+
+[config]
+[[config.domains]]
+serviceName = "beszel"
+port = 8090
+host = "${main_domain}"