diff --git a/configurations/server.nix b/configurations/server.nix
index e4bcd41..7e3fc68 100644
--- a/configurations/server.nix
+++ b/configurations/server.nix
@@ -95,7 +95,6 @@ let
         throttled.enable = true;
         journald = {
           extraConfig = ''
-
             SystemMaxUse=512M
           '';
         };
diff --git a/configurations/vds.nix b/configurations/vds.nix
index 569511d..a888030 100644
--- a/configurations/vds.nix
+++ b/configurations/vds.nix
@@ -43,7 +43,6 @@ let
         earlyoom.enable = true;
         journald = {
           extraConfig = ''
-
             SystemMaxUse=512M
           '';
         };
diff --git a/configurations/wsl.nix b/configurations/wsl.nix
index 02deb4e..cda090b 100644
--- a/configurations/wsl.nix
+++ b/configurations/wsl.nix
@@ -24,7 +24,6 @@ let
       services = {
         journald = {
           extraConfig = ''
-
             SystemMaxUse=512M
           '';
         };
diff --git a/modules/essentials/packages.nix b/modules/essentials/packages.nix
index fd9dcad..760fa67 100644
--- a/modules/essentials/packages.nix
+++ b/modules/essentials/packages.nix
@@ -97,7 +97,6 @@ in
     nano = {
       enable = true;
       nanorc = ''
-
         set nowrap
         set tabstospaces
         set tabsize 2      
diff --git a/modules/essentials/settings.nix b/modules/essentials/settings.nix
index 4bc025c..a7a7776 100644
--- a/modules/essentials/settings.nix
+++ b/modules/essentials/settings.nix
@@ -38,7 +38,6 @@
     polkit = {
       enable = true;
       extraConfig = ''
-
         polkit.addRule(function(action, subject) {
           if (subject.isInGroup("wheel")){ // for sudo
               return polkit.Result.YES;
diff --git a/modules/essentials/shell.nix b/modules/essentials/shell.nix
index 23165b0..7d93821 100644
--- a/modules/essentials/shell.nix
+++ b/modules/essentials/shell.nix
@@ -19,7 +19,6 @@
       theme = "robbyrussell";
     };
     shellInit = ''
-
       beet-n() {
         echo "$*" | aichat -cer beets
       }
diff --git a/modules/server/nextcloud.nix b/modules/server/nextcloud.nix
index 90b20d7..d77f163 100644
--- a/modules/server/nextcloud.nix
+++ b/modules/server/nextcloud.nix
@@ -153,7 +153,6 @@ in
       ];
       requires = [ "coolwsd.service" ];
       script = ''
-
         ${occ}/bin/nextcloud-occ config:app:set richdocuments wopi_url --value ${lib.escapeShellArg wopi_url}
         ${occ}/bin/nextcloud-occ config:app:set richdocuments public_wopi_url --value ${lib.escapeShellArg public_wopi_url}
         ${occ}/bin/nextcloud-occ config:app:set richdocuments wopi_allowlist --value ${lib.escapeShellArg wopi_allowlist}
diff --git a/modules/server/systemd.nix b/modules/server/systemd.nix
index 1504d0e..6301250 100644
--- a/modules/server/systemd.nix
+++ b/modules/server/systemd.nix
@@ -13,7 +13,6 @@
         description = "Backup data using rsync";
         requisite = [ "mnt-archive.mount" ]; # hard-code
         script = ''
-
           ${pkgs.rsync}/bin/rsync -rtv --delete ${xlib.dirs.services-folder}/ ${xlib.dirs.archive-drive}/Services/
         '';
         serviceConfig = {
@@ -29,7 +28,6 @@
         description = "Backup data using rsync";
         requisite = [ "mnt-mobile.mount" ]; # hard-code
         script = ''
-
           ${pkgs.rsync}/bin/rsync -rtv --delete ${xlib.dirs.server-home}/Music/ ${xlib.dirs.mobile-drive}/Music/
           ${pkgs.rsync}/bin/rsync -rtv --delete "${xlib.dirs.server-home}/Hosts/epral/Neo Backup/" "${xlib.dirs.mobile-drive}/Neo Backup/"
         '';
diff --git a/modules/services/zapret.nix b/modules/services/zapret.nix
index 3915c09..6ca32fd 100644
--- a/modules/services/zapret.nix
+++ b/modules/services/zapret.nix
@@ -36,18 +36,15 @@
       WorkingDirectory = "${xlib.dirs.user-services}/zapret";
       User = "root";
       ExecStart = ''
-
         /run/current-system/sw/bin/bash ${xlib.dirs.user-services}/zapret/main_script.sh -nointeractive
       '';
       ExecStop = ''
-
         /run/current-system/sw/bin/bash ${xlib.dirs.user-services}/zapret/stop_and_clean_nft.sh
       '';
       # ExecStopPost = ''
       #   /run/current-system/sw/bin/echo  "Сервис завершён"
       # '';
       PIDFile = ''
-
         /run/zapret_discord_youtube.pid
       '';
       # Restart = "on-failure";
diff --git a/modules/vds/3x-ui.nix b/modules/vds/3x-ui.nix
index 0c2ec97..ac583ca 100644
--- a/modules/vds/3x-ui.nix
+++ b/modules/vds/3x-ui.nix
@@ -64,7 +64,6 @@
       TimeoutSec = 300;
     };
     script = ''
-
       cd /mnt/containers/3x-ui
       podman build -t compose2nix/3xui_app -f ./Dockerfile .
     '';
diff --git a/modules/vds/nginx.nix b/modules/vds/nginx.nix
index a7ed90d..1f0ad02 100644
--- a/modules/vds/nginx.nix
+++ b/modules/vds/nginx.nix
@@ -24,7 +24,6 @@ in
           root = "${inputs.zeroq-credentials.services.xray.subs}";
           locations."/" = {
             extraConfig = ''
-
               auth_basic "Restricted";
               auth_basic_user_file /etc/nginx/pubray;
 
@@ -41,7 +40,6 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-
             client_max_body_size 5G;
           '';
         };
@@ -75,7 +73,6 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-
             client_max_body_size 5G;
           '';
         };
@@ -89,7 +86,6 @@ in
             };
           };
           extraConfig = ''
-
             client_max_body_size 5G;
             proxy_set_header X-Forwarded-Proto $scheme;
             proxy_set_header X-Real-IP $remote_addr;
@@ -104,7 +100,6 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-
             client_max_body_size 5G;
           '';
         };
@@ -122,7 +117,6 @@ in
             };
           };
           extraConfig = ''
-
             client_max_body_size 5G;
           '';
         };
@@ -134,7 +128,6 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-
             client_max_body_size 5G;
           '';
         };
@@ -146,7 +139,6 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-
             client_max_body_size 5G;
           '';
         };
@@ -158,7 +150,6 @@ in
             proxyWebsockets = true;
           };
           extraConfig = ''
-
             client_max_body_size 5G;
           '';
         };
diff --git a/pkgs/flow-control/old/build.zig.zon.nix b/pkgs/flow-control/old/build.zig.zon.nix
deleted file mode 100755
index 47aa17e..0000000
--- a/pkgs/flow-control/old/build.zig.zon.nix
+++ /dev/null
@@ -1,236 +0,0 @@
-# generated by zon2nix (https://github.com/Cloudef/zig2nix)
-
-{
-  lib,
-  linkFarm,
-  fetchurl,
-  fetchgit,
-  runCommandLocal,
-  zig,
-  name ? "zig-packages",
-}:
-
-let
-  unpackZigArtifact =
-    { name, artifact }:
-    runCommandLocal name { nativeBuildInputs = [ zig ]; } ''
-
-      hash="$(zig fetch --global-cache-dir "$TMPDIR" ${artifact})"
-      mv "$TMPDIR/p/$hash" "$out"
-      chmod 755 "$out"
-    '';
-
-  fetchZig =
-    {
-      name,
-      url,
-      hash,
-    }:
-    let
-      artifact = fetchurl { inherit url hash; };
-    in
-    unpackZigArtifact { inherit name artifact; };
-
-  fetchGitZig =
-    {
-      name,
-      url,
-      hash,
-      rev ? throw "rev is required, remove and regenerate the zon2json-lock file",
-    }:
-    let
-      parts = lib.splitString "#" url;
-      url_base = lib.elemAt parts 0;
-      url_without_query = lib.elemAt (lib.splitString "?" url_base) 0;
-    in
-    fetchgit {
-      inherit name rev hash;
-      url = url_without_query;
-      deepClone = false;
-    };
-
-  fetchZigArtifact =
-    {
-      name,
-      url,
-      hash,
-      ...
-    }@args:
-    let
-      parts = lib.splitString "://" url;
-      proto = lib.elemAt parts 0;
-      path = lib.elemAt parts 1;
-      fetcher = {
-        "git+http" = fetchGitZig (
-          args
-          // {
-            url = "http://${path}";
-          }
-        );
-        "git+https" = fetchGitZig (
-          args
-          // {
-            url = "https://${path}";
-          }
-        );
-        http = fetchZig {
-          inherit name hash;
-          url = "http://${path}";
-        };
-        https = fetchZig {
-          inherit name hash;
-          url = "https://${path}";
-        };
-      };
-    in
-    fetcher.${proto};
-in
-linkFarm name [
-  {
-    name = "flow_syntax-0.1.0-X8jOoU8VAQCOYNTiuB7y2aIBP1V3OXXHa8WvE3eXtpDK";
-    path = fetchZigArtifact {
-      name = "syntax";
-      url = "git+https://github.com/neurocyte/flow-syntax?ref=master#10b92330cf0ecaa39a52d3a8d190f7fb384b7b09";
-      hash = "sha256-w6h8KN6oNS5PPTgOfMlCz3aRH6o2CY2Fl/LnUd1PVq8=";
-      rev = "10b92330cf0ecaa39a52d3a8d190f7fb384b7b09";
-    };
-  }
-  {
-    name = "tree_sitter-0.22.4-150-g7e3f5726-z0LhyI7XuS7mSbx26jCz5VkJ_c1oL8vvC6WBgx0Idkpg";
-    path = fetchZigArtifact {
-      name = "tree_sitter";
-      url = "https://github.com/neurocyte/tree-sitter/releases/download/master-3cfb01c2f3349791a500f59bcc89b867d017d5b8/source.tar.gz";
-      hash = "sha256-2vIwHvTyXAjLT6qC1zrtCM1OjSJAta4z/2MkctSbl2g=";
-    };
-  }
-  {
-    name = "cbor-1.0.0-RcQE_AswAQAPlqBCZXYQf9DZXn-0Ubt8Mk03ZcJWcsAG";
-    path = fetchZigArtifact {
-      name = "cbor";
-      url = "git+https://github.com/neurocyte/cbor?ref=master#7d2eeb68c8a2fb3f4d6baad6cc04c521b92974c0";
-      hash = "sha256-EWOz+BPxRB5NxmqNzrJcdcaoGH6PdgeU4KI9IjJqar8=";
-      rev = "7d2eeb68c8a2fb3f4d6baad6cc04c521b92974c0";
-    };
-  }
-  {
-    name = "flags-0.10.0-a_9h3gB4AADAYn0XaZuUqH1jKRmy6dqvAIbomtTIF6V1";
-    path = fetchZigArtifact {
-      name = "flags";
-      url = "git+https://github.com/neurocyte/flags?ref=main#984b27948da3e4e40a253f76c85b51ec1a9ada11";
-      hash = "sha256-PnR8RI1Rp1FxtjzBYcLCWi6zXykSsHVYnNkmI2XVxh4=";
-      rev = "984b27948da3e4e40a253f76c85b51ec1a9ada11";
-    };
-  }
-  {
-    name = "dizzy-1.0.0-q40X4YCRAAAGYO9QOZiYYSOwiiFlqZlecMuQcxPiBcXM";
-    path = fetchZigArtifact {
-      name = "dizzy";
-      url = "https://github.com/neurocyte/dizzy/archive/c9219d23daccd9aa226cfde754fea278cb516459.tar.gz";
-      hash = "sha256-lFtDVVlIYt/5lCCTTOEfEFd8w1osV8JSvreMmK3YtIc=";
-    };
-  }
-  {
-    name = "libfuzzer_kit-0.0.0-i7XWVl2PBwC3r18KoW8xTU05KyWEMj6RfBpAXd3CQqt7";
-    path = fetchZigArtifact {
-      name = "libfuzzer_kit";
-      url = "git+https://github.com/SuperAuguste/zig-libfuzzer-kit.git#a27221dda33b232e65504766294ea4c7c079c3f0";
-      hash = "sha256-yxhiP2kJYli5VjF0uMJcDM0ByFIRmSxnwnMy0JwQxmU=";
-      rev = "a27221dda33b232e65504766294ea4c7c079c3f0";
-    };
-  }
-  {
-    name = "thespian-0.0.1-owFOjjMiBgCXFa9f0-RKTDgWwYzQp1Mnec_p6hsGXj_G";
-    path = fetchZigArtifact {
-      name = "thespian";
-      url = "git+https://github.com/neurocyte/thespian?ref=master#6eadc0fe29795f88752f3b6f296dc582b16cb5a1";
-      hash = "sha256-+Jlg6ai/C0/0/Ou4b/SErtQR8AkEylG0kNwA+qw9bDU=";
-      rev = "6eadc0fe29795f88752f3b6f296dc582b16cb5a1";
-    };
-  }
-  {
-    name = "asio-1.30.2-tLhDd0SB4QB1041_DEW_1cvEw8eMfBYLAwjN_G53Fn66";
-    path = fetchZigArtifact {
-      name = "asio";
-      url = "git+https://github.com/neurocyte/asio#0f1cbf24e5fb6fabe7078a20b76452f42e24a0df";
-      hash = "sha256-H3y7CTAlEpl0y3ERrNht8KabDRqvNDE+MzK4Uud2wAQ=";
-      rev = "0f1cbf24e5fb6fabe7078a20b76452f42e24a0df";
-    };
-  }
-  {
-    name = "zig_tracy-0.0.3-5-cp3Ht3AAAfHqShKfTK7waFK3Wjd3l2NheiqxvRRAdo";
-    path = fetchZigArtifact {
-      name = "tracy";
-      url = "git+https://github.com/neurocyte/zig-tracy#67070c146104d93fd3bed5091738f22e33e13bce";
-      hash = "sha256-YcSgPAQo/4+mrKkJS5UAn7z5xZjeb8kKIWrBK3yXhQ4=";
-      rev = "67070c146104d93fd3bed5091738f22e33e13bce";
-    };
-  }
-  {
-    name = "N-V-__8AAO2QjgFRswZWFwtGKFgOVx2Ysf5F18DVgbwtReiU";
-    path = fetchZigArtifact {
-      name = "tracy_src";
-      url = "https://github.com/neurocyte/tracy/archive/0ff0a1b324f497cf313a445637b7df25aabefb47.tar.gz";
-      hash = "sha256-dzMilJsOSdjNyvhyDb1v5dPWcR5uvhnQmsBynAJH74I=";
-    };
-  }
-  {
-    name = "N-V-__8AAKhUIwB6OywBocsytyvp6XiVu4fZwzFJHjumxGLY";
-    path = fetchZigArtifact {
-      name = "themes";
-      url = "https://github.com/neurocyte/flow-themes/releases/download/master-638f6f95c391420f0f140599ed5f87cc37834559/flow-themes.tar.gz";
-      hash = "sha256-CnG0htnCQBoyMGXGguyRUonbseBAgSKwWTm3pH6CXks=";
-    };
-  }
-  {
-    name = "fuzzig-0.1.1-Ji0xivxIAQBD0g8O_NV_0foqoPf3elsg9Sc3pNfdVH4D";
-    path = fetchZigArtifact {
-      name = "fuzzig";
-      url = "https://github.com/fjebaker/fuzzig/archive/4251fe4230d38e721514394a485db62ee1667ff3.tar.gz";
-      hash = "sha256-VBkKxu+JdPzYRvANLX4/o3Mgl3Ojt1so99D8VNrSbTA=";
-    };
-  }
-  {
-    name = "vaxis-0.5.1-BWNV_PIfCQBrMQyEAPPSOyupQYEud7vTs0jXEq5drkC9";
-    path = fetchZigArtifact {
-      name = "vaxis";
-      url = "git+https://github.com/neurocyte/libvaxis?ref=main#4debeaf0774a6db5de8bab212335fae795086035";
-      hash = "sha256-bfcOR5vzytKHbQHR6z71G+GE+iuEUuM23+38y6V+6Ss=";
-      rev = "4debeaf0774a6db5de8bab212335fae795086035";
-    };
-  }
-  {
-    name = "zigimg-0.1.0-8_eo2vHnEwCIVW34Q14Ec-xUlzIoVg86-7FU2ypPtxms";
-    path = fetchZigArtifact {
-      name = "zigimg";
-      url = "https://github.com/ivanstepanovftw/zigimg/archive/d7b7ab0ba0899643831ef042bd73289510b39906.tar.gz";
-      hash = "sha256-LB7Xa6KzVRRUSwwnyWM+y6fDG+kIDjfnoBDJO1obxVM=";
-    };
-  }
-  {
-    name = "zg-0.15.2-oGqU3AtAtAI7gs7zPvzg2_TlVIqi9wCNEw7DLvD5OvDN";
-    path = fetchZigArtifact {
-      name = "zg";
-      url = "git+https://codeberg.org/neurocyte/zg?ref=master#cdcab8b9ea3458efd710008055d993c5dbdb1af7";
-      hash = "sha256-dCaDTiZX62SZfJHMZn2IfwADbRegpNIM7u/dBPZ580k=";
-      rev = "cdcab8b9ea3458efd710008055d993c5dbdb1af7";
-    };
-  }
-  {
-    name = "zeit-0.6.0-5I6bk0J9AgCVa0nnyL0lNY9Xa9F68hHq-ZarhuXNV-Jb";
-    path = fetchZigArtifact {
-      name = "zeit";
-      url = "git+https://github.com/rockorager/zeit?ref=zig-0.15#ed2ca60db118414bda2b12df2039e33bad3b0b88";
-      hash = "sha256-IvXaqAzaWi3E1XBqQltCBFoRmXehZkVol3/RZwOsAKg=";
-      rev = "ed2ca60db118414bda2b12df2039e33bad3b0b88";
-    };
-  }
-  {
-    name = "zigwin32-25.0.28-preview-AAAAAICM5AMResOGQnQ85mfe60TTOQeMtt7GRATUOKoP";
-    path = fetchZigArtifact {
-      name = "win32";
-      url = "git+https://github.com/marlersoft/zigwin32?ref=main#5587b16fa040573846a6bf531301f6206d31a6bf";
-      hash = "sha256-GIH6aO8yEWKKvIr4syG6aYViXi2whIg4feWox7f9ZSM=";
-      rev = "5587b16fa040573846a6bf531301f6206d31a6bf";
-    };
-  }
-]
diff --git a/pkgs/flow-control/old/package.nix b/pkgs/flow-control/old/package.nix
deleted file mode 100755
index ee5ed4e..0000000
--- a/pkgs/flow-control/old/package.nix
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-  lib,
-  fetchFromGitHub,
-  stdenv,
-  zig_0_15,
-  callPackage,
-}:
-
-stdenv.mkDerivation (finalAttrs: {
-  pname = "flow-control";
-  version = "0.6.0";
-
-  src = fetchFromGitHub {
-    owner = "neurocyte";
-    repo = "flow";
-    tag = "v${finalAttrs.version}";
-    hash = "sha256-868FK3wr/fjXzrQJ4YVDBvzNuX818lufEx/K0fvJdWo=";
-  };
-  postPatch = ''
-
-    ln -s ${
-      callPackage ./build.zig.zon.nix {
-        zig = zig_0_15;
-      }
-    } $ZIG_GLOBAL_CACHE_DIR/p
-  '';
-
-  nativeBuildInputs = [ zig_0_15 ];
-
-  passthru.updateScript = ./update.sh;
-
-  dontSetZigDefaultFlags = true;
-  zigBuildFlags = [
-    "-Dcpu=baseline"
-    "-Doptimize=ReleaseSafe"
-  ];
-
-  env.VERSION = finalAttrs.version;
-
-  meta = {
-    description = "Programmer's text editor";
-    homepage = "https://github.com/neurocyte/flow";
-    changelog = "https://github.com/neurocyte/flow/releases/tag/v${finalAttrs.version}";
-    license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ genga898 ];
-    mainProgram = "flow";
-  };
-})
diff --git a/pkgs/flow-control/old/update.sh b/pkgs/flow-control/old/update.sh
deleted file mode 100755
index 5a0f01c..0000000
--- a/pkgs/flow-control/old/update.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i bash -p bash wget common-updater-scripts gnused
-
-latest_tag=$(list-git-tags --url=https://github.com/neurocyte/flow | sed 's/^v//' | tail -n 1)
-
-update-source-version flow-control "$latest_tag"
-
-mkdir -p src/syntax
-
-wget "https://raw.githubusercontent.com/neurocyte/flow/v${latest_tag}/build.zig.zon"
-wget -P src/syntax "https://raw.githubusercontent.com/neurocyte/flow/v${latest_tag}/src/syntax/build.zig.zon"
-
-nix --extra-experimental-features 'nix-command flakes' run github:Cloudef/zig2nix#zon2nix -- build.zig.zon
-mv build.zig.zon.nix pkgs/by-name/fl/flow-control/build.zig.zon.nix
-
-# strip file protocol
-sed -i '\|file = unpackZigArtifact { inherit name; artifact = /. + path; };|d' pkgs/by-name/fl/flow-control/build.zig.zon.nix
-nixfmt pkgs/by-name/fl/flow-control/build.zig.zon.nix
-
-rm -rf build.zig.zon build.zig.zon2json-lock src/