fixed fzf.nvim retarded tab default

Manages `~/.pi/agent` config via the itme-brain/pi submodule and
provides nodejs_20 with NPM_CONFIG_PREFIX=~/.npm-global so pi and its
extensions install via the global npm ecosystem.

Pi itself and extensions like pi-mcp-adapter are installed manually
via `npm install -g` rather than packaged through nix — the ecosystem
moves too fast to keep derivations current.

.gitmodules

@@ -14,3 +14,6 @@
 	path = user/modules/bash/bash
 	url = https://github.com/itme-brain/bash.git
 	branch = master
+[submodule "user/modules/pi/agent"]
+	path = user/modules/pi/agent
+	url = git@github.com:itme-brain/pi.git

system/machines/desktop/default.nix

@@ -11,6 +11,7 @@
     ../../keys
     ../../modules/sops
     ../../modules/docker
+    ../../modules/nix-ld
     ./hardware.nix
     ./system.nix
   ];

system/machines/desktop/modules/home-manager/home.nix

@@ -81,6 +81,8 @@
         writing.enable = true;
       };
 
+      pi.enable = true;
+
       gui = {
         wm.hyprland.enable = true;
         browser.firefox.enable = true;

system/machines/server/default.nix

@@ -10,6 +10,7 @@
     ../../../user
     ../../keys
     ../../modules/sops
+    ../../modules/nix-ld
     ./hardware.nix
     ./system.nix
   ];

system/machines/wsl/default.nix

@@ -10,6 +10,7 @@
     ../../../user
     ../../keys
     ../../modules/sops
+    ../../modules/nix-ld
     ./system.nix
   ];
 }

system/modules/nix-ld/default.nix

@@ -0,0 +1,39 @@
+{ pkgs, lib, config, ... }:
+
+with lib;
+let
+  cfg = config.modules.system.nix-ld;
+
+in
+{
+  options.modules.system.nix-ld = {
+    enable = mkOption {
+      type = types.bool;
+      default = any
+        (user: user.modules.user.neovim.enable or false)
+        (attrValues config.home-manager.users);
+      description = "Enable nix-ld so Mason-installed Neovim tools can run on NixOS.";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    programs.nix-ld = {
+      enable = true;
+      libraries = with pkgs; [
+        curl
+        expat
+        fontconfig
+        freetype
+        glib
+        icu
+        libgcc
+        libGL
+        libxkbcommon
+        openssl
+        stdenv.cc.cc
+        zlib
+        zstd
+      ];
+    };
+  };
+}

user/modules/bash/bash

@@ -1 +1 @@
-Subproject commit 6667f36a9f83a88b33b691a5a9b701365267bbb3
+Subproject commit f0fe41e942dfedab23828131372a5545a6d5c4c6

user/modules/neovim/nvim

@@ -1 +1 @@
-Subproject commit da6106c77470b336783951ff2bce795688e9663d
+Subproject commit 79643b1a17336b43f09090aa51ffc18763e11552

user/modules/neovim/pkgs.nix

@@ -1,24 +1,6 @@
 { pkgs, ... }:
 
-let
-  # Essential LSPs for config files (project-specific LSPs go in devShells)
-  lsp = with pkgs; [
-    nixd
-    lua-language-server
-    marksman
-    taplo
-  ];
-
-  lsp' = with pkgs.nodePackages; [
-    vscode-langservers-extracted  # jsonls, html, cssls
-    bash-language-server
-    yaml-language-server
-  ];
-
-  extraPackages = with pkgs; [
-    lazygit
-    gcc
-  ];
-
-in
-  extraPackages ++ lsp ++ lsp'
+with pkgs; [
+  gcc
+  lazygit
+]

user/modules/pi/agent

@@ -0,0 +1 @@
+Subproject commit b0524fdd3056c7dd951b41f7da410dde37f91a67

user/modules/pi/default.nix

@@ -0,0 +1,28 @@
+{ pkgs, lib, config, ... }:
+
+with lib;
+let
+  cfg = config.modules.user.pi;
+  npmGlobal = "${config.home.homeDirectory}/.npm-global";
+in
+{ options.modules.user.pi = { enable = mkEnableOption "user.pi"; };
+  config = mkIf cfg.enable {
+    home.packages = with pkgs; [ nodejs_20 ];
+
+    home.sessionVariables = {
+      LLAMACPP_BASE_URL = "https://ai.ramos.codes/v1";
+      NPM_CONFIG_PREFIX = npmGlobal;
+    };
+
+    home.sessionPath = [ "${npmGlobal}/bin" ];
+
+    home.file.".pi/agent" = {
+      source = ./agent;
+      recursive = true;
+    };
+
+    programs.bash.initExtra = ''
+      export LLAMACPP_API_KEY=$(cat /run/secrets/LLAMA_API_KEY)
+    '';
+  };
+}

user/modules/utils/dev/default.nix

@@ -9,7 +9,6 @@ in
     home.packages = with pkgs; [
       unstable.claude-code
       unstable.codex
-      unstable.opencode
 
       bubblewrap
 

user/modules/vim/vim

@@ -1 +1 @@
-Subproject commit 8c8a4e4a7afd175be2eb97055bb01f43ee8b992d
+Subproject commit d5bdb39d7e65e679b3052e5ec437f75e4ec8e594