[ERGO] click on name open or close it

src/Gargantext/Components/Forest/Tree/Node.purs

@@ -75,6 +75,7 @@ nodeMainSpan isLeaf p@{ dispatch, folderOpen, frontends, handed, session } = R.c
                 , chevronIcon isLeaf handed nodeType folderOpen
                 , nodeLink { frontends
                            , id
+                           , folderOpen
                            , isSelected: mCurrentRoute
                              == Routes.nodeTypeAppRoute
                              nodeType

src/Gargantext/Components/Forest/Tree/Node/Tools.purs

@@ -268,6 +268,7 @@ prettyNodeType nt = S.replace (S.Pattern "Node")   (S.Replacement " ")
 type NodeLinkProps = (
     frontends  :: Frontends
   , id         :: Int
+  , folderOpen :: R.State Boolean
   , isSelected :: Boolean
   , name       :: Name
   , nodeType   :: GT.NodeType
@@ -281,11 +282,14 @@ nodeLink p = R.createElement nodeLinkCpt p []
 nodeLinkCpt :: R.Component NodeLinkProps
 nodeLinkCpt = R2.hooksComponent thisModule "nodeLink" cpt
   where
-    cpt { frontends, id, isSelected, name, nodeType, session, handed} _ = do
+    cpt { frontends, id, isSelected, name, nodeType, session, handed, folderOpen} _ = do
       popoverRef <- R.useRef null
 
       pure $
-        H.div {} [ H.a { data: { for: tooltipId, tip: true }
+        H.div { onClick: R2.effToggler folderOpen } 
+              [ H.a { data: { for: tooltipId
+                            , tip: true
+                            }
                      , href: url frontends $ GT.NodePath (sessionId session) nodeType (Just id) }
                                            [ nodeText { isSelected
                                                       , name