added soju IRC bouncer and a couple of IRC clients.

configs/home-manager/halloy-irc.nix

@@ -0,0 +1,22 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  programs.halloy = lib.mkIf (lib.hasAttrByPath ["sops" "secrets" "soju-password"] config) {
+    enable = true;
+    settings = {
+      servers.soju = {
+        server = "irc.venberg.xyz";
+        nickname = "toric";
+        port = 6697;
+        sasl.plain = {
+          username = "toric";
+          password_file = config.sops.secrets.soju-password.path;
+        };
+      };
+      buffer.chathistory.infinite_scroll = true;
+    };
+  };
+}

configs/home-manager/senpai-irc.nix

@@ -0,0 +1,15 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  programs.senpai = lib.mkIf (lib.hasAttrByPath ["sops" "secrets" "soju-password"] config) {
+    enable = true;
+    config = {
+      address = "irc.venberg.xyz";
+      nickname = "toric";
+      password-cmd = ["cat" config.sops.secrets.soju-password.path];
+    };
+  };
+}