MM-53029 - Remove default (true) for channelExport and Apps plugin (#23682)

* remove default (true) for channelExport and Apps plugin

* readd constant, still used

* more cleanup of constants

* revert usage, constants changes

* update tests expecting Apps on by default

* remove defaults from tests

* revert package-lock.json

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

e2e-tests/playwright/support/server/default_config.ts

@@ -618,9 +618,6 @@ const defaultServerConfig: AdminConfig = {
         ClientDirectory: './client/plugins',
         Plugins: {},
         PluginStates: {
-            'com.mattermost.apps': {
-                Enable: true,
-            },
             'com.mattermost.calls': {
                 Enable: true,
             },

e2e-tests/playwright/test.config.ts

@@ -4,7 +4,7 @@
 import {Page, ViewportSize} from '@playwright/test';
 import * as dotenv from 'dotenv';
 
-import {appsPluginId, callsPluginId} from '@e2e-support/constant';
+import {callsPluginId} from '@e2e-support/constant';
 
 dotenv.config();
 
@@ -47,7 +47,7 @@ const config: TestConfig = {
     ensurePluginsInstalled:
         typeof process.env?.PW_ENSURE_PLUGINS_INSTALLED === 'string'
             ? process.env.PW_ENSURE_PLUGINS_INSTALLED.split(',')
-            : [appsPluginId, callsPluginId],
+            : [callsPluginId],
     haClusterEnabled: parseBool(process.env.PW_HA_CLUSTER_ENABLED, false),
     haClusterNodeCount: parseNumber(process.env.PW_HA_CLUSTER_NODE_COUNT, 2),
     haClusterName: process.env.PW_HA_CLUSTER_NAME || 'mm_dev_cluster',