fix: ai notebook sentencepipe incompatibility with apple devices

shells/ai-notebook.nix

@@ -22,12 +22,11 @@ let
         scikit-image
         scikit-learn
         seaborn
-        sentencepiece
         tokenizers
         transformers
       ];
       linuxOnlyPackages = lib.optionals pkgs.stdenv.isLinux
-        (with ps; [ torch torchaudio torchvision ]);
+        (with ps; [ sentencepiece torch torchaudio torchvision ]);
     in basePackages ++ linuxOnlyPackages);
 in pkgs.mkShell {
   name = "ai-notebook";

shells/effect-ts.nix

@@ -0,0 +1,122 @@
+{ pkgs, ... }:
+
+let
+  effectInit = pkgs.writeShellScriptBin "effect-init" ''
+        set -e
+
+        PROJECT_NAME="''${1:-.}"
+
+        if [ "$PROJECT_NAME" != "." ]; then
+          mkdir -p "$PROJECT_NAME"
+          cd "$PROJECT_NAME"
+          echo "Creating Effect project in $PROJECT_NAME..."
+        else
+          PROJECT_NAME=$(basename "$PWD")
+          echo "Initializing Effect project in current directory..."
+        fi
+
+        # Generate package.json
+        cat > package.json << 'PACKAGE_EOF'
+    {
+      "name": "PROJECT_NAME_PLACEHOLDER",
+      "type": "module",
+      "scripts": {
+        "typecheck": "tsc --noEmit",
+        "lint": "biome check .",
+        "format": "biome format --write .",
+        "es": "effect-solutions"
+      },
+      "dependencies": {
+        "effect": "latest"
+      },
+      "devDependencies": {
+        "@effect/language-service": "latest",
+        "effect-solutions": "latest",
+        "typescript": "latest"
+      }
+    }
+    PACKAGE_EOF
+
+        # Replace placeholder with actual project name
+        ${pkgs.gnused}/bin/sed -i "s/PROJECT_NAME_PLACEHOLDER/$PROJECT_NAME/" package.json
+
+        # Generate tsconfig.json
+        cat > tsconfig.json << 'TSCONFIG_EOF'
+    {
+      "compilerOptions": {
+        "target": "ES2022",
+        "module": "NodeNext",
+        "moduleResolution": "NodeNext",
+        "strict": true,
+        "exactOptionalPropertyTypes": true,
+        "noUncheckedIndexedAccess": true,
+        "noEmit": true,
+        "skipLibCheck": true,
+        "plugins": [{ "name": "@effect/language-service" }]
+      },
+      "include": ["src/**/*"]
+    }
+    TSCONFIG_EOF
+
+        # Generate biome.json
+        cat > biome.json << 'BIOME_EOF'
+    {
+      "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+      "organizeImports": { "enabled": true },
+      "linter": { "enabled": true },
+      "formatter": { "enabled": true, "indentStyle": "space", "indentWidth": 2 }
+    }
+    BIOME_EOF
+
+        # Create src directory with starter file
+        mkdir -p src
+        cat > src/index.ts << 'SRC_EOF'
+    import { Effect, Console } from "effect"
+
+    const program = Console.log("Hello, Effect!")
+
+    Effect.runPromise(program)
+    SRC_EOF
+
+        # Install dependencies
+        echo ""
+        echo "Installing dependencies..."
+        ${pkgs.bun}/bin/bun install
+
+        echo ""
+        echo "Effect project initialized successfully!"
+        echo ""
+        echo "Next steps:"
+        echo "  bun run src/index.ts  - Run the starter program"
+        echo "  bun typecheck         - Check types"
+        echo "  bun lint              - Lint code"
+        echo "  bun es list           - Browse Effect patterns"
+  '';
+
+in pkgs.mkShell {
+  name = "effect-ts";
+  packages = with pkgs; [
+    bun
+    typescript
+    biome
+    vscode-langservers-extracted
+    effectInit
+  ];
+  shellHook = ''
+    mkdir -p "$PWD/.cache/bun"
+    export BUN_INSTALL_CACHE="$PWD/.cache/bun"
+
+    es() { ${pkgs.bun}/bin/bunx effect-solutions "$@"; }
+    export -f es
+
+    echo "Effect TypeScript shell ready"
+    echo "  Bun: ${pkgs.bun.version} | TypeScript: ${pkgs.typescript.version} | Biome: ${pkgs.biome.version}"
+    echo ""
+    echo "Commands:"
+    echo "  effect-init [name]  - Scaffold new Effect project"
+    echo "  es <command>        - Run effect-solutions CLI (via bunx)"
+    echo "  bun typecheck       - Run TypeScript type checking"
+    echo "  bun lint            - Run Biome linter"
+    echo "  bun format          - Format code with Biome"
+  '';
+}