enhance(logbook): add two-level options to show logbook

This PR offer two options to control when the logbook drawer shows in
your block.

- `:logbook/enabled-in-timestamped-blocks`: This option defaults to
true, which means that the logbook drawer will be visible in blocks
only with scheduled or deadline timestamp after timetracking.

- `:logbook/enabled-in-all-blocks`: This option defaults to
nil. Adding `:logbook/enabled-in-all-blocks true` to your config file
will enable the logbook shown-up for all blocks after timetracking.

src/main/frontend/components/block.cljs

@@ -2531,7 +2531,8 @@
         (when (or (not= name "logbook")
                   (and
                    (= name "logbook")
-                   (state/enable-timetracking?)))
+                   (state/enable-timetracking?)
+                   (:drawer/logbook (state/get-config))))
           [:div.flex.flex-col
            [:div.text-sm.mt-1.flex.flex-row
             [:div.drawer {:data-drawer-name name}