feat: add category and icon fields to plugin manifest schema

scripts/__fixtures__/manifests/invalid-bad-id.json

@@ -7,6 +7,7 @@
     "name": "Jane Doe"
   },
   "license": "MIT",
+  "category": "Productivity",
   "engine": {
     "termix": ">=2.9.0",
     "api": "1"

scripts/__fixtures__/manifests/invalid-missing-field.json

@@ -6,6 +6,7 @@
     "name": "Jane Doe"
   },
   "license": "MIT",
+  "category": "Productivity",
   "engine": {
     "termix": ">=2.9.0",
     "api": "1"

scripts/__fixtures__/manifests/invalid-unknown-category.json

@@ -0,0 +1,23 @@
+{
+  "id": "sample-plugin",
+  "name": "Sample Plugin",
+  "version": "1.0.0",
+  "description": "Has a category that is not in the known category list.",
+  "author": {
+    "name": "Jane Doe"
+  },
+  "license": "MIT",
+  "category": "Miscellaneous",
+  "engine": {
+    "termix": ">=2.9.0",
+    "api": "1"
+  },
+  "capabilities": {
+    "backend": true,
+    "frontend": true,
+    "electron": false,
+    "platforms": ["linux"]
+  },
+  "permissions": [],
+  "sidecars": []
+}

scripts/__fixtures__/manifests/invalid-unknown-permission.json

@@ -7,6 +7,7 @@
     "name": "Jane Doe"
   },
   "license": "MIT",
+  "category": "Productivity",
   "engine": {
     "termix": ">=2.9.0",
     "api": "1"

scripts/__fixtures__/manifests/valid.json

@@ -9,6 +9,8 @@
   },
   "license": "MIT",
   "repository": "https://github.com/example/sample-plugin",
+  "category": "Productivity",
+  "icon": "Box",
   "engine": {
     "termix": ">=2.9.0",
     "api": "1"