MM-52624/MM-57094 Update ESLint and our ESLint plugin (#26398)

* Update ESLint and plugins

* Move most channels-specific ESLint configuration into ESLint plugin

* Add ESLint to types and client packages

* Add ESLint to components package

webapp/platform/client/.eslintrc.json

@@ -0,0 +1,6 @@
+{
+  "root": true,
+  "extends": [
+    "plugin:@mattermost/base"
+  ]
+}