feat: extension support (#78)

pkg/download/testdata/extensions/settings_empty/index.js

@@ -0,0 +1,17 @@
+gopeed.events.onResolve(async function (ctx) {
+    if (Object.keys(ctx.settings).length > 0){
+        throw new Error("settings is not empty");
+    }
+
+    ctx.res = {
+        name: "test",
+        files: Array(2).fill(true).map((_, i) => ({
+                name: `test-${i}.txt`,
+                size: 1024,
+                req: {
+                    url: ctx.req.url + "/" + i,
+                }
+            }),
+        ),
+    };
+});

pkg/download/testdata/extensions/settings_empty/manifest.json

@@ -0,0 +1,14 @@
+{
+  "name": "settings-empty",
+  "title": "gopeed extension settings empty test",
+  "version": "0.0.1",
+  "scripts": [
+    {
+      "event": "onResolve",
+      "matches": [
+        "*://*/*"
+      ],
+      "entry": "index.js"
+    }
+  ]
+}