feat: discover engine & manifests for platform adapters

pkg/platform/sources/nakuru.yaml

@@ -0,0 +1,44 @@
+apiVersion: v1
+kind: MessagePlatformAdapter
+metadata:
+  name: nakuru
+  label:
+    en_US: Nakuru
+    zh_CN: Nakuru
+  description:
+    en_US: Nakuru Adapter
+    zh_CN: Nakuru 适配器(go-cqhttp)
+spec:
+  config:
+    - name: host
+      label:
+        en_US: Host
+        zh_CN: 主机
+      type: string
+      required: true
+      default: "127.0.0.1"
+    - name: http_port
+      label:
+        en_US: HTTP Port
+        zh_CN: HTTP端口
+      type: int
+      required: true
+      default: 5700
+    - name: ws_port
+      label:
+        en_US: WebSocket Port
+        zh_CN: WebSocket端口
+      type: int
+      required: true
+      default: 8080
+    - name: token
+      label:
+        en_US: Token
+        zh_CN: 令牌
+      type: string
+      required: true
+      default: ""
+execution:
+  python:
+    path: ./nakuru.py
+    attr: NakuruAdapter