Rename torrenting directory to sharing

hosts/index/config/torrenting/rtorrent.nix hosts/index/config/sharing/rtorrent.nix

···
     protocol = "both";
   }) (lib.range listenStartPort listenEndPort);
 
-  rtorrentModule = import (flakeRoot + /packages/server/torrenting/rtorrent.nix) {
+  rtorrentModule = import (flakeRoot + /packages/server/sharing/rtorrent.nix) {
     inherit dhtPort;
 
     listenPorts = {
···
     };
   };
 
-  floodModule = import (flakeRoot + /packages/server/torrenting/flood.nix) {
+  floodModule = import (flakeRoot + /packages/server/sharing/flood.nix) {
     hosts = [
       {
         name = "rtorrent.lan";

hosts/index/config/torrenting/soulseek.nix hosts/index/config/sharing/soulseek.nix

···
 
   port = 50220;
 
-  soulseekModule = import (flakeRoot + /packages/server/torrenting/soulseek.nix) {
+  soulseekModule = import (flakeRoot + /packages/server/sharing/soulseek.nix) {
     hosts = [
       {
         name = "soulseek.lan";

hosts/index/default.nix

···
 
     ./config/language/omnipoly.nix
 
-    ./config/torrenting/rtorrent.nix
-    ./config/torrenting/soulseek.nix
+    ./config/sharing/rtorrent.nix
+    ./config/sharing/soulseek.nix
 
     ./config/web/caddy.nix
     ./config/web/forgejo.nix