Re-upgrade to SDK version 1.0.111 (#44)

There's apparently a RCE on 1.0.100, so we shouldn't stay on that
version.

.eslintignore

@@ -1,6 +0,0 @@
-node_modules/
-dist/
-coverage/
-*.min.js
-*.config.js
-.github/

.eslintrc.json

@@ -1,33 +0,0 @@
-{
-  "root": true,
-  "parser": "@typescript-eslint/parser",
-  "parserOptions": {
-    "ecmaVersion": 2020,
-    "sourceType": "module",
-    "project": "./tsconfig.json"
-  },
-  "plugins": ["@typescript-eslint"],
-  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended", "prettier"],
-  "env": {
-    "node": true,
-    "es2020": true
-  },
-  "rules": {
-    "@typescript-eslint/explicit-function-return-type": "off",
-    "@typescript-eslint/no-explicit-any": "off",
-    "@typescript-eslint/no-unused-vars": [
-      "error",
-      {
-        "argsIgnorePattern": "^_"
-      }
-    ],
-    "no-console": "off",
-    "no-constant-condition": "off",
-    "default-case": "error",
-    "prefer-const": "error",
-    "no-var": "error",
-    "eqeqeq": ["error", "always"],
-    "curly": ["error", "all"]
-  },
-  "ignorePatterns": ["dist", "node_modules", "*.js"]
-}

eslint.config.js

@@ -0,0 +1,48 @@
+import js from "@eslint/js";
+import tseslint from "@typescript-eslint/eslint-plugin";
+import tsparser from "@typescript-eslint/parser";
+import prettierConfig from "eslint-config-prettier";
+import globals from "globals";
+
+export default [
+  {
+    ignores: ["node_modules/", "dist/", "coverage/", "*.min.js", "*.config.js", ".github/"],
+  },
+  js.configs.recommended,
+  {
+    files: ["src/**/*.ts"],
+    languageOptions: {
+      ecmaVersion: 2020,
+      sourceType: "module",
+      parser: tsparser,
+      parserOptions: {
+        project: "./tsconfig.json",
+      },
+      globals: {
+        ...globals.node,
+      },
+    },
+    plugins: {
+      "@typescript-eslint": tseslint,
+    },
+    rules: {
+      ...tseslint.configs.recommended.rules,
+      "@typescript-eslint/explicit-function-return-type": "off",
+      "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/no-unused-vars": [
+        "error",
+        {
+          argsIgnorePattern: "^_",
+        },
+      ],
+      "no-console": "off",
+      "no-constant-condition": "off",
+      "default-case": "error",
+      "prefer-const": "error",
+      "no-var": "error",
+      eqeqeq: ["error", "always"],
+      curly: ["error", "all"],
+    },
+  },
+  prettierConfig,
+];

package.json

@@ -43,27 +43,28 @@
   "author": "Zed Industries",
   "license": "Apache-2.0",
   "dependencies": {
-    "@anthropic-ai/claude-code": "^1.0.100",
-    "@modelcontextprotocol/sdk": "^1.17.4",
+    "@anthropic-ai/claude-code": "1.0.111",
+    "@modelcontextprotocol/sdk": "1.17.4",
     "@zed-industries/agent-client-protocol": "0.2.0-alpha.8",
-    "diff": "^8.0.2",
-    "express": "^5.1.0",
-    "minimist": "^1.2.8",
+    "diff": "8.0.2",
+    "express": "5.1.0",
+    "minimist": "1.2.8",
     "uuid": "11.1.0"
   },
   "devDependencies": {
-    "@types/express": "^5.0.3",
-    "@types/minimist": "^1.2.5",
-    "@types/node": "^24.3.0",
-    "@types/uuid": "^10.0.0",
-    "@typescript-eslint/eslint-plugin": "^8.42.0",
-    "@typescript-eslint/parser": "^8.42.0",
-    "@vitest/ui": "^3.2.4",
-    "eslint": "^8.57.0",
-    "eslint-config-prettier": "^9.1.0",
-    "prettier": "^3.6.2",
-    "ts-node": "^10.9.2",
-    "typescript": "^5.4.0",
-    "vitest": "^3.2.4"
+    "@types/express": "5.0.3",
+    "@types/minimist": "1.2.5",
+    "@types/node": "24.3.1",
+    "@types/uuid": "10.0.0",
+    "@typescript-eslint/eslint-plugin": "8.43.0",
+    "@typescript-eslint/parser": "8.43.0",
+    "@vitest/ui": "3.2.4",
+    "eslint": "9.35.0",
+    "eslint-config-prettier": "10.1.8",
+    "globals": "16.4.0",
+    "prettier": "3.6.2",
+    "ts-node": "10.9.2",
+    "typescript": "5.9.2",
+    "vitest": "3.2.4"
   }
 }

src/acp-agent.ts

@@ -302,7 +302,7 @@ export class ClaudeAcpAgent implements Agent {
           break;
         }
         default:
-          unreachable(message);
+          unreachable(message as never);
       }
     }
     throw new Error("Session did not end in result");