refactor(infra): remove old plugin system (#5411)

plugin system need redesign

packages/frontend/electron/scripts/common.ts

@@ -28,14 +28,7 @@ export const config = (): BuildOptions => {
     bundle: true,
     target: `node${NODE_MAJOR_VERSION}`,
     platform: 'node',
-    external: [
-      'electron',
-      'electron-updater',
-      '@toeverything/plugin-infra',
-      'yjs',
-      'semver',
-      'tinykeys',
-    ],
+    external: ['electron', 'electron-updater', 'yjs', 'semver', 'tinykeys'],
     format: 'cjs',
     loader: {
       '.node': 'copy',

packages/frontend/electron/scripts/generate-assets.ts

@@ -43,14 +43,6 @@ const cwd = repoRootDir;
 const { SKIP_NX_CACHE } = process.env;
 const nxFlag = SKIP_NX_CACHE ? '--skip-nx-cache' : '';
 
-if (!process.env.SKIP_PLUGIN_BUILD) {
-  spawnSync('yarn', ['build:plugins'], {
-    stdio: 'inherit',
-    env: process.env,
-    cwd,
-  });
-}
-
 // step 1: build web dist
 if (!process.env.SKIP_WEB_BUILD) {
   spawnSync('yarn', ['nx', 'build', '@affine/core', nxFlag], {