feat: config with agents rework

home/features/cli/nushell.nix

@@ -25,6 +25,7 @@ in {
         $env.FZF_DEFAULT_COMMAND = "fd --type f --exclude .git --follow --hidden"
         $env.SSH_AUTH_SOCK = "/run/user/1000/gnupg/S.gpg-agent.ssh"
         $env.PATH = ($env.PATH | split row (char esep) | append $"($env.HOME)/.cache/.bun/bin" | append $"($env.HOME)/.npm-global/bin" | uniq)
+        $env.NPM_CONFIG_PREFIX = $"($env.HOME)/.npm-global"
         $env.FLAKE = $"($env.HOME)/p/NIX/nixos-config"
 
         # Load kestractl-env from agenix

home/features/coding/default.nix

@@ -1,10 +1,18 @@
 {
+  config,
   pkgs,
   videoDrivers,
   ...
-}: {
+}: let
+  npmGlobalPrefix = "${config.home.homeDirectory}/.npm-global";
+in {
+  home.file.".npmrc".text = ''
+    prefix=${npmGlobalPrefix}
+  '';
+  home.sessionVariables.NPM_CONFIG_PREFIX = npmGlobalPrefix;
   imports = [
     ./opencode.nix
+    ./pi.nix
   ];
   programs.mcp = {
     enable = true;

home/features/coding/opencode.nix

@@ -1,5 +1,5 @@
 {inputs, ...}: {
-  coding.opencode = {
+  coding.agents.opencode = {
     enable = true;
     agentsInput = inputs.agents;
 
@@ -12,6 +12,10 @@
       {src = inputs.skills-basecamp;}
       {src = inputs.skills-kestra;}
     ];
+  };
+
+  coding.opencode = {
+    enable = true;
 
     # AZ-Gruppe LiteLLM endpoint + available models
     extraSettings = {

home/features/coding/pi.nix

@@ -0,0 +1,31 @@
+{inputs, ...}: {
+  coding.agents.pi = {
+    enable = true;
+    agentsInput = inputs.agents;
+
+    modelOverrides = {
+      chiron = "zai-coding-plan/glm-5.1";
+      chiron-forge = "zai-coding-plan/glm-5.1";
+    };
+
+    settings = {
+      packages = [
+        "npm:@thesethrose/pi-zai-provider"
+        "npm:pi-mcp-adapter"
+        "npm:pi-subagents"
+        "npm:pi-lens"
+        "npm:pi-web-access"
+        "npm:pi-prompt-template-model"
+        "npm:@plannotator/pi-extension"
+        "npm:pi-powerline-footer"
+        "npm:pi-markdown-preview"
+      ];
+
+      defaultProvider = "zai";
+      defaultModel = "glm-5.1";
+      defaultThinkingLevel = "medium";
+    };
+
+    # MCP servers auto-inherited from programs.mcp in default.nix
+  };
+}