Use redoc for api docs

Change-Id: Ia530424154226698aad6c1498c90eadf23efdea0
Issue-ID: CCSDK-2833
Signed-off-by: elinuxhenrik <henrik.b.andersson@est.tech>
diff --git a/docs/index.rst b/docs/index.rst
index de676d1..65db292 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -7,10 +7,9 @@
 ----------
 
 .. toctree::
-   :maxdepth: 2
+   :maxdepth: 1
    :caption: Contents:
 
-   ./developer-guide.rst
-   ./pms-api.rst
-   ./a1-adapter-api.rst
+   ./offeredapis/offeredapis.rst
+   ./guide/developer-guide.rst
    ./release-notes.rst