Poke adding new templet (#222)

* Refactor meta.json: streamline tag formatting for consistency across entries and add new Poke entry with relevant details.

* Update poke blueprint metadata and replace logo file

* Update meta.json

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Co-authored-by: Mauricio Siu <47042324+Siumauricio@users.noreply.github.com>

blueprints/poke/docker-compose.yml

@@ -0,0 +1,5 @@
+version: "3.8"
+services:
+  poke:
+    image: codeberg.org/poketube/poke:amd64
+    restart: unless-stopped

blueprints/poke/template.toml

@@ -0,0 +1,19 @@
+[variables]
+main_domain = "${domain}"
+
+[config]
+[[config.domains]]
+serviceName = "poke"
+port = 6003
+host = "${main_domain}"
+
+[config.env]
+
+[[config.mounts]]
+filePath = "/poketube/config.json"
+content = """
+{
+  "server_port": 6003,
+  "image_proxy": "" 
+}
+"""