reconstruct and build @anthropic-ai/claude-code source from source map

- Extract 4756 source files from cli.js.map (57MB)
- Set up Bun build system with bun:bundle feature flag shim
- Configure 90+ compile-time feature flags matching production defaults
- Inject MACRO constants (VERSION, BUILD_TIME, etc.)
- Create stubs for private packages (color-diff-napi, modifiers-napi, etc.)
- Install all public dependencies via pnpm
- Patch commander v14 to allow multi-char short flags (-d2e)
- Build output: dist/cli.js (22MB), verified working

claude-code-source/node_modules/@aws-sdk/credential-providers/dist-cjs/fromTemporaryCredentials.js

@@ -0,0 +1,17 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.fromTemporaryCredentials = void 0;
+const config_resolver_1 = require("@smithy/config-resolver");
+const node_config_provider_1 = require("@smithy/node-config-provider");
+const fromNodeProviderChain_1 = require("./fromNodeProviderChain");
+const fromTemporaryCredentials_base_1 = require("./fromTemporaryCredentials.base");
+const fromTemporaryCredentials = (options) => {
+    return (0, fromTemporaryCredentials_base_1.fromTemporaryCredentials)(options, fromNodeProviderChain_1.fromNodeProviderChain, async ({ profile = process.env.AWS_PROFILE }) => (0, node_config_provider_1.loadConfig)({
+        environmentVariableSelector: (env) => env.AWS_REGION,
+        configFileSelector: (profileData) => {
+            return profileData.region;
+        },
+        default: () => undefined,
+    }, { ...config_resolver_1.NODE_REGION_CONFIG_FILE_OPTIONS, profile })());
+};
+exports.fromTemporaryCredentials = fromTemporaryCredentials;