Add API tokens support (#9)

Make it possible to create token authorized to query predetermined set of routes.

Reviewed-on: #9
Co-authored-by: Pierre HUBERT <pierre.git@communiquons.org>
Co-committed-by: Pierre HUBERT <pierre.git@communiquons.org>

virtweb_frontend/src/widgets/BaseAuthenticatedPage.tsx

@@ -1,4 +1,5 @@
 import {
+  mdiApi,
   mdiBoxShadow,
   mdiDisc,
   mdiHome,
@@ -72,6 +73,11 @@ export function BaseAuthenticatedPage(): React.ReactElement {
             uri="/iso"
             icon={<Icon path={mdiDisc} size={1} />}
           />
+          <NavLink
+            label="API tokens"
+            uri="/tokens"
+            icon={<Icon path={mdiApi} size={1} />}
+          />
           <NavLink
             label="Sysinfo"
             uri="/sysinfo"