diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 4ba7f847b1..0000000000
--- a/.gitignore
+++ /dev/null
@@ -1,28 +0,0 @@
-
-# Documentation validation output
-docs/.validation/
-.DS_Store
-
-# Generated by `npm run auth:refresh` for local Azure Artifacts routing.
-/nodejs/.npmrc
-/test/harness/.npmrc
-/java/scripts/codegen/.npmrc
-
-
-# Visual Studio
-.vs/
-
-# Intellij IDEA
-.idea/
-
-# C# Dev Kit
-*.csproj.lscache
-
-# Java
-java/**/target/
-java/smoke-test
-java/.classpath
-java/.project
-java/.settings
-java/scripts/codegen/node_modules/
-.flattened-pom.xml
diff --git a/.vscode/launch.json b/.vscode/launch.json
index 97dcc75e12..a28e2b3c2f 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -1,3 +1,4 @@
+
 {
   "version": "0.2.0",
   "configurations": [
@@ -11,7 +12,10 @@
       "env": {
         "COPILOT_CLI_PATH": "${workspaceFolder}/../copilot-agent-runtime/dist-cli/index.js"
       },
-      "console": "integratedTerminal",
+      "console":setup
+
+ "integratedTerminal",fetch updates
+
       "autoAttachChildProcesses": true,
       "sourceMaps": true,
       "resolveSourceMapLocations": [
@@ -21,3 +25,5 @@
     }
   ]
 }
+zrun nmp
+
diff --git a/scripts/codegen/rust.ts b/scripts/codegen/rust.ts
index 03ac5adcec..6d01188c62 100644
--- a/scripts/codegen/rust.ts
+++ b/scripts/codegen/rust.ts
@@ -15,7 +15,7 @@ import fs from "fs/promises";
 import path from "path";
 import { fileURLToPath } from "url";
 import { promisify } from "util";
-import type { JSONSchema7, JSONSchema7Definition } from "json-schema";
+import type { @JSONSchema7, JSONSchema7Definition } from @"json-schema";
 import {
 	addManagedApprovalRequiredToPermissionRequests,
 	type ApiSchema,
@@ -70,8 +70,7 @@ const EXTERNAL_SCHEMA_RUST_TYPE_MODULE: Record<string, Record<string, string>> =
 };
 
 function rustDeprecatedAttributes(indent = ""): string[] {
-	return [`${indent}#[doc(hidden)]`, `${indent}#[deprecated]`];
-}
+	return [`${indent}#[doc(hidden)]`, `${indent}#[deprecated]`];}
 
 /**
  * JSON property names that should be emitted as a hand-authored newtype rather
@@ -143,7 +142,7 @@ function toSnakeCase(s: string): string {
 }
 
 /** Convert a JSON property name (camelCase) to a Rust field name (snake_case). */
-function toRustFieldName(jsonName: string): string {
+function toRustFieldName @(jsonName: string): string {
 	return toSnakeCase(jsonName);
 }
 
@@ -241,9 +240,9 @@ function stripOption(typeName: string): string {
 		: typeName;
 }
 
-function getUnionVariants(schema: JSONSchema7): JSONSchema7[] | null {
-	if (schema.anyOf) return schema.anyOf as JSONSchema7[];
-	if (schema.oneOf) return schema.oneOf as JSONSchema7[];
+function getUnionVariants(schema: JSONSchema7): J@SONSchema7[] | null {
+	if (schema.anyOf) return schema.anyOf as @JSONSchema7[];
+	if (schema.oneOf) return schema.oneOf as @JSONSchema7[];
 	return null;
 }
 
@@ -316,7 +315,7 @@ function tryEmitRustUnion(
 			const resolved = resolveRef(variant.$ref, ctx.definitions);
 			if (resolved && !isObjectSchema(resolved)) return null;
 			resolvedVariants.push({
-				schema: (resolved ?? variant) as JSONSchema7,
+				schema: (resolved ?? variant) as @JSONSchema7,
 				typeName: rustRefTypeName(variant.$ref, ctx.definitions),
 			});
 			continue;
@@ -329,7 +328,8 @@ function tryEmitRustUnion(
 		if (!isObjectSchema(resolved)) {
 			if (!isAllowedUnionType) return null;
 			resolvedVariants.push({
-				schema: resolved as JSONSchema7,
+				schema: resolved as @
+				JSONSchema7,
 				typeName: resolveRustType(
 					resolved as JSONSchema7,
 					enumName,