feat(plugin): add local plugin discovery and management with cache busting

web/vite.config.ts

@@ -1,8 +1,8 @@
-import { readFileSync } from "node:fs";
+import { readdirSync, readFileSync } from "node:fs";
 import { dirname, resolve } from "node:path";
 import { fileURLToPath } from "node:url";
 import react from "@vitejs/plugin-react";
-import { defineConfig } from "vite";
+import { defineConfig, type Plugin } from "vite";
 
 import { parseChangelog } from "./src/lib/release";
 
@@ -10,9 +10,37 @@ const webDir = dirname(fileURLToPath(import.meta.url));
 const localVersion = readFileSync(resolve(webDir, "../VERSION"), "utf8").trim() || "dev";
 const localChangelog = readFileSync(resolve(webDir, "../CHANGELOG.md"), "utf8");
 
+// 暴露 /plugins/index.json:列出 public/plugins 下的本地插件文件,
+// 供前端自动发现并加入插件列表(默认关闭)。dev 下实时读目录,构建时产出静态清单。
+function localPluginsManifest(): Plugin {
+    const pluginsDir = resolve(webDir, "public/plugins");
+    const listLocalPlugins = () => {
+        try {
+            return readdirSync(pluginsDir)
+                .filter((file) => file.endsWith(".js"))
+                .sort()
+                .map((file) => `/plugins/${file}`);
+        } catch {
+            return [];
+        }
+    };
+    return {
+        name: "local-plugins-manifest",
+        configureServer(server) {
+            server.middlewares.use("/plugins/index.json", (_req, res) => {
+                res.setHeader("Content-Type", "application/json");
+                res.end(JSON.stringify(listLocalPlugins()));
+            });
+        },
+        generateBundle() {
+            this.emitFile({ type: "asset", fileName: "plugins/index.json", source: JSON.stringify(listLocalPlugins()) });
+        },
+    };
+}
+
 export default defineConfig({
     base: process.env.VITE_BASE || "/",
-    plugins: [react()],
+    plugins: [react(), localPluginsManifest()],
     resolve: {
         alias: {
             "@": resolve(webDir, "src"),