feat: Added gitea

nixos/mirai/services/gitea.nix

@@ -0,0 +1,20 @@
+{...}: {
+  services = {
+    gitea = {
+      enable = true;
+      settings = {
+        service = {
+          DISABLE_REGISTRATION = false;
+          ENABLE_REVERSE_PROXY_AUTHENTICATION = true;
+          REVERSE_PROXY_AUTHENTICATION_USER = "REMOTE-USER";
+          ENABLE_REVERSE_PROXY_AUTO_REGISTRATION = true;
+        };
+      };
+    };
+    caddy = {
+      virtualHosts."git.darksailor.dev".extraConfig = ''
+        reverse_proxy localhost:3000
+      '';
+    };
+  };
+}