feat: modify ai config

modules/capabilities/ai.nix

@@ -2,23 +2,6 @@
 let
   account = config.repo.account;
   hmModules = config.flake.modules.homeManager;
-
-  sharedContext = ''
-    # Global Agent Context
-
-    Be a concise technical thought partner. Check the premise before executing, optimize for the user's actual outcome, and make important assumptions or tradeoffs visible.
-
-    ## Machine Environment
-
-    - This machine is Nix/NixOS-based. Standard Linux assumptions may be wrong: software is usually provided by flakes, dev shells, `devenv`, `direnv`, or the user's NixOS/Home Manager config rather than `apt`, `dnf`, or global installs.
-    - If a repo has `flake.nix`, `devenv.nix`, `shell.nix`, or `.envrc`, prefer entering or invoking its dev environment (`nix develop`, `devenv shell`, or `direnv exec . <cmd>`). `direnv` may not be loaded automatically inside agent shells.
-    - For NixOS/Home Manager/nixpkgs/packages/options, use the NixOS MCP when available instead of relying on memory.
-
-    ## User Preferences
-
-    - The user values precision, minimalism, and conceptual clarity. Challenge weak premises, but explain why.
-    - For larger or ambiguous work, interview or plan before broad implementation. For small concrete requests, proceed with the obvious scoped change.
-  '';
 in
 {
   flake.modules.nixos.ai = {
@@ -42,8 +25,6 @@ in
       ...
     }:
     {
-      home.sessionVariables.GEMINI_CONFIG_DIR = "${config.xdg.configHome}/gemini";
-
       programs.mcp = {
         enable = true;
         servers.nixos = {
@@ -52,28 +33,10 @@ in
         };
       };
 
-      programs.gemini-cli = {
-        enable = false;
-        package = pkgs.llm-agents.gemini-cli;
-        enableMcpIntegration = true;
-        context.AGENTS = sharedContext;
-        settings = {
-          context = {
-            fileName = [
-              "AGENTS.md"
-              "GEMINI.md"
-            ];
-            loadMemoryFromIncludeDirectories = true;
-          };
-          model.name = "gemini-3.1-pro-preview";
-        };
-      };
-
       programs.codex = {
         enable = true;
         package = pkgs.llm-agents.codex;
         enableMcpIntegration = true;
-        context = sharedContext;
         settings = {
           model = "gpt-5.5";
           model_reasoning_effort = "high";
@@ -86,7 +49,7 @@ in
             "five-hour-limit"
           ];
           projects.${account.nixosConfigurationPath}.trust_level = "trusted";
-          projects."${config.home.homeDirectory}/work/repos/yookr_data_science".trust_level = "trusted";
+          projects."${config.home.homeDirectory}/work/repos/yookr-data-science".trust_level = "trusted";
           sandbox_mode = "workspace-write";
           personality = "pragmatic";
           features.undo = true;