[fractal/fractal-next] clippy_inception: 1. Remove mod.rs files

[Julian Sparber <jsparber src gnome org>]

commit 2dea55e14acd34127fd572d6a32d2f5c1e8fc85d
Author: Kai A. Hiller <V02460 gmail com>
Date:   Tue Aug 24 13:50:03 2021 +0200

    clippy_inception: 1. Remove mod.rs files

 src/session/content/explore/mod.rs      |  9 ---------
 src/session/content/mod.rs              | 23 -----------------------
 src/session/content/room_details/mod.rs |  3 ---
 src/session/room/mod.rs                 | 18 ------------------
 src/session/sidebar/mod.rs              | 19 -------------------
 5 files changed, 72 deletions(-)