Add (newer) rustdesk client, restore logseq, change to signal bin (prev becoming src-based)

hosts/default/configuration.nix

@@ -260,7 +260,7 @@
     # why did these two disappear???
     usbutils # provide lsusb, etc.
     pciutils # provide lspci, etc.
-    #rustdesk # the rustdesk remote desktop client
+    rustdesk-flutter # the rustdesk remote desktop client (flutter = new/current version)
     vorta # borg backup UI
     ncdu # nncurses tool for examining disk usage
     psmisc # process tools like killall

hosts/default/main-user.nix

@@ -32,8 +32,8 @@ in
         keepassxc # passwords!
         macchina # like *fetch - display basics
         z-lua # jump around directories (be careful with same-named ones!)
-        # logseq-patch # REQUIRES TEMPORARY INSECURE ELECTRON
-        signal-desktop # messaging
+        logseq # logs in sequence note keeping
+        signal-desktop-bin # messaging
         ddev # local docker dev awesome
         vscodium # vs code editor, but free
         #yubikey-manager-qt # yubi key mgmgt - more needed