Initial Keila Cloudron package

CloudronManifest.json

@@ -0,0 +1,37 @@
+{
+  "id": "io.keila.cloudronapp",
+  "title": "Keila",
+  "author": "Pentacent",
+  "description": "Open-source newsletter tool for creating and sending email campaigns. An alternative to Mailchimp and Sendinblue.",
+  "tagline": "Self-hosted newsletter and email marketing platform",
+  "version": "0.14.7",
+  "healthCheckPath": "/",
+  "httpPort": 4000,
+  "manifestVersion": 2,
+  "website": "https://www.keila.io",
+  "contactEmail": "hello@keila.io",
+  "icon": "file://icon.png",
+  "tags": [
+    "email",
+    "newsletter",
+    "marketing",
+    "campaigns"
+  ],
+  "memoryLimit": 536870912,
+  "addons": {
+    "postgresql": {},
+    "sendmail": {},
+    "localstorage": {}
+  },
+  "minBoxVersion": "7.0.0",
+  "postInstallMessage": "file://POSTINSTALL.md",
+  "changelog": "file://CHANGELOG",
+  "optionalSso": false,
+  "tcpPorts": {
+    "KEILA_PORT": {
+      "title": "Keila HTTP Port",
+      "description": "Keila HTTP Port",
+      "containerPort": 4000
+    }
+  }
+}