Fiori Tree Views (#816)

* add read only tree table and value help
* rm tree table in catalogservice
* Update cat-service.cds
* i18n and object page
* hana workaround, local messaging and rm virtual
* move hierarchy to fiori
* Update admin-service.cds

* Update common.cds

* fix after moving to fiori

* fix UI filter

* file-based-messaging in hybrid

* review fixes

* Update services.cds

* make bookshop Books fiori.draft.enabled

* add simplest handler for sqlite

* adapt test and link in csvs

* .

* Reverting to human-readable UUIDs :)

* Less obstrusive workaround

* typo

* Update fiori/app/common.cds

* Update fiori/app/common.cds

* Workaround for stupid GUID check in Fiori client

* ...

* Simplified mock support for recursive hierarchies in SQLite :)

* missing comma

* Rudimentary tree support for Genres on SQLite

* ?.

* fixed copy error

* using subselect to determine leafs

* Revert "using subselect to determine leafs"

This reverts commit f01ddaea1f.

* Using scalar subselect for DrillState

* .

---------

Co-authored-by: D070615 <olena.timrova@sap.com>
Co-authored-by: D045778 <johannes.vogel@sap.com>
Co-authored-by: Daniel Hutzel <daniel.hutzel@sap.com>

fiori/app/appconfig/fioriSandboxConfig.json

@@ -18,6 +18,14 @@
                     "title": "Browse Books",
                     "targetURL": "#Books-display"
                   }
+                },
+                {
+                  "id": "BrowseGenres",
+                  "tileType": "sap.ushell.ui.tile.StaticTile",
+                  "properties": {
+                    "title": "Browse Genres",
+                    "targetURL": "#Genres-display"
+                  }
                 }
               ]
             },
@@ -106,6 +114,24 @@
                 "url": "/admin-authors/webapp"
               }
             },
+            "BrowseGenres": {
+              "semanticObject": "Genres",
+              "action": "display",
+              "title": "Browse Genres",
+              "signature": {
+                "parameters": {
+                  "Genre.ID": {
+                    "renameTo": "ID"
+                  }
+                },
+                "additionalParameters": "ignored"
+              },
+              "resolutionResult": {
+                "applicationType": "SAPUI5",
+                "additionalInformation": "SAPUI5.Component=genres",
+                "url": "/genres/webapp"
+              }
+            },
             "ManageBooks": {
               "semanticObject": "Books",
               "action": "manage",