gene set summary progress (#2127)

* revert removal of cache control headers

* checkpoint work on revising summary route

* add summary query support to annoMatrix

* summarize route cleanup

* add mising file

* clean up summarize route

* add summary histogram

* update deps

* lint

* more lint

* lint

* manage crossfiler during gene set state changes

* remove obsolete debugging code

* correctly perform async watch in histogram

* better error handling

client/src/components/menubar/diffexpButtons.js

@@ -11,7 +11,7 @@ import CellSetButton from "./cellSetButtons";
   celllist1: state.differential?.celllist1,
   celllist2: state.differential?.celllist2,
   diffexpMayBeSlow: state.config?.parameters?.["diffexp-may-be-slow"] ?? false,
-  diffexpCellcountMax: state.config?.limits?.["diffexp_cellcount_max"],
+  diffexpCellcountMax: state.config?.limits?.diffexp_cellcount_max,
 }))
 class DiffexpButtons extends React.PureComponent {
   computeDiffExp = () => {

client/src/components/menubar/index.js

@@ -40,7 +40,7 @@ import { getEmbSubsetView } from "../../util/stateManager/viewStackHelpers";
     scatterplotYYaccessor: state.controls.scatterplotYYaccessor,
     celllist1: state.differential.celllist1,
     celllist2: state.differential.celllist2,
-    libraryVersions: state.config?.["library_versions"],
+    libraryVersions: state.config?.library_versions,
     auth: state.config?.authentication,
     userInfo: state.userInfo,
     undoDisabled: state["@@undoable/past"].length === 0,
@@ -50,8 +50,8 @@ import { getEmbSubsetView } from "../../util/stateManager/viewStackHelpers";
     diffexpMayBeSlow:
       state.config?.parameters?.["diffexp-may-be-slow"] ?? false,
     showCentroidLabels: state.centroidLabels.showLabels,
-    tosURL: state.config?.parameters?.["about_legal_tos"],
-    privacyURL: state.config?.parameters?.["about_legal_privacy"],
+    tosURL: state.config?.parameters?.about_legal_tos,
+    privacyURL: state.config?.parameters?.about_legal_privacy,
     categoricalSelection: state.categoricalSelection,
     enableReembedding:
       state.config?.parameters?.["enable-reembedding"] ?? false,