Forgotten files commands (#415)

* [ds] Add forgotten files comands

* Feature fixes 1

* Feature fixes 2

* [feature] Refactor validateCommand and deleteForgotten

* Feature fixes 3

* Feature fixes 4

* [test] Move jest module

* Feature fixes 5

* [test] Move jest.config.js

---------

Co-authored-by: Sergey Konovalov <Sergey.Konovalov@onlyoffice.com>

tests/env-setup.js

@@ -0,0 +1,15 @@
+const platforms = {
+  'win32': 'windows',
+  'darwin': 'mac',
+  'linux': 'linux'
+};
+const platform = platforms[process.platform];
+
+process.env.NODE_ENV = `development-${platform}`;
+process.env.NODE_CONFIG_DIR = '../Common/config';
+
+if (platform === 'mac') {
+  process.env.DYLD_LIBRARY_PATH = '../FileConverter/bin/';
+} else if (platform === 'linux') {
+  process.env.LD_LIBRARY_PATH = '../FileConverter/bin/';
+}