Split flipper-plugin package

Summary:
flipper-server-companion depends on flipper-plugin. flipper-plugin includes dependencies that run only in a browser. Splitting flipper-plugin into core and browser packages helps to avoid including browser-only dependencies into flipper-server bundle.
As a result, bundle size could be cut in half. Subsequently, RSS usage drops as there is twice as less code to process for V8.

Note: it currently breaks external flipper-data-source package. It will be restored in subsequent diffs

Reviewed By: lblasa

Differential Revision: D38658285

fbshipit-source-id: 751b11fa9f3a2d938ce166687b8310ba8b059dee

desktop/flipper-server-core/package.json

@@ -19,7 +19,7 @@
     "axios": "^0.26.0",
     "flipper-common": "0.0.0",
     "flipper-doctor": "0.0.0",
-    "flipper-plugin": "0.0.0",
+    "flipper-plugin-core": "0.0.0",
     "flipper-plugin-lib": "0.0.0",
     "flipper-server-companion": "0.0.0",
     "form-data": "^4.0.0",

desktop/flipper-server-core/src/devices/android/__tests__/AndroidCrashUtils.node.tsx

@@ -7,7 +7,7 @@
  * @format
  */
 
-import {DeviceLogEntry} from 'flipper-plugin';
+import {DeviceLogEntry} from 'flipper-plugin-core';
 import {parseAndroidCrash, shouldParseAndroidLog} from '../AndroidCrashUtils';
 
 function getAndroidLog(

desktop/flipper-server-core/src/plugins/loadServerAddOn.tsx

@@ -12,9 +12,7 @@ import {
   ServerAddOnStartDetails,
 } from 'flipper-common';
 import {assertNotNull} from '../comms/Utilities';
-//  Special subset of flipper-plugin exports designed for server-side usage
-// eslint-disable-next-line no-restricted-imports
-import * as FlipperPluginSDK from 'flipper-plugin/src/server';
+import * as FlipperPluginSDK from 'flipper-plugin-core';
 
 declare global {
   // eslint-disable-next-line no-var

desktop/flipper-server-core/tsconfig.json

@@ -19,7 +19,7 @@
       "path": "../flipper-common"
     },
     {
-      "path": "../flipper-plugin"
+      "path": "../flipper-plugin-core"
     },
     {
       "path": "../flipper-server-companion"