[graph] add count of documents to sidebar

src/Gargantext/Components/FacetsTable.purs

@@ -263,7 +263,8 @@ initialPageGQL { corpusId, ngramsTerms, session } =
 
 loadPageGQL :: Record PageGQLParams -> AffRESTError Rows
 loadPageGQL { corpusId
-            , params: { limit, offset, orderBy }
+            -- NOTE: unused
+            -- , params: { limit, offset, orderBy }
             , ngramsTerms
             , session } = do
 

src/Gargantext/Components/GraphExplorer/Sidebar/DocList.purs

@@ -239,7 +239,10 @@ docListCpt = here.component "main" cpt where
         ,
           R2.when (not $ eq results Seq.empty) $
 
-            H.ul
+          H.div {}
+            [
+              H.h6 {} [ H.text $ show (Seq.length results) <> " related documents"]
+            , H.ul
               { className: intercalate " "
                   [ "graph-doc-list"
                   , "list-group"
@@ -257,6 +260,7 @@ docListCpt = here.component "main" cpt where
                 , frontends
                 }
              ]
+        ]
 
 
 ---------------------------------------------------------