annotations CLI and file UX rework (#1049)

* rename config param label-file

* annotations rework - CLI params, file naming and backups

* lint

* improve cli option error checks

* enable session cookies

* enable session cookies

* add session id

* name annotations file in multi-dataset and multi-user safe manner

* pass data user hash to front-end

* add annotation collection name support to front-end

* add constant for annotation data collection name

* parameterize annotation collection name; make it sticky in the session

* clarify comments

* hard wire a temporary data collection name for testing

* prettier

* test comment

* package command

* set annotations  filename dialog

* name  and hash are visible

* wire up data collection capture

client/src/util/actionHelpers.js

@@ -33,7 +33,8 @@ const doFetch = async (url, acceptType) => {
     method: "get",
     headers: new Headers({
       Accept: acceptType
-    })
+    }),
+    credentials: "include"
   });
   if (res.ok && res.headers.get("Content-Type").includes(acceptType)) {
     return res;