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/.ignored/highlight.js/lib/languages/flix.js

@@ -0,0 +1,54 @@
+/*
+ Language: Flix
+ Category: functional
+ Author: Magnus Madsen <mmadsen@uwaterloo.ca>
+ Website: https://flix.dev/
+ */
+
+ /** @type LanguageFn */
+function flix(hljs) {
+  const CHAR = {
+    className: 'string',
+    begin: /'(.|\\[xXuU][a-zA-Z0-9]+)'/
+  };
+
+  const STRING = {
+    className: 'string',
+    variants: [{
+      begin: '"',
+      end: '"'
+    }]
+  };
+
+  const NAME = {
+    className: 'title',
+    relevance: 0,
+    begin: /[^0-9\n\t "'(),.`{}\[\]:;][^\n\t "'(),.`{}\[\]:;]+|[^0-9\n\t "'(),.`{}\[\]:;=]/
+  };
+
+  const METHOD = {
+    className: 'function',
+    beginKeywords: 'def',
+    end: /[:={\[(\n;]/,
+    excludeEnd: true,
+    contains: [NAME]
+  };
+
+  return {
+    name: 'Flix',
+    keywords: {
+      literal: 'true false',
+      keyword: 'case class def else enum if impl import in lat rel index let match namespace switch type yield with'
+    },
+    contains: [
+      hljs.C_LINE_COMMENT_MODE,
+      hljs.C_BLOCK_COMMENT_MODE,
+      CHAR,
+      STRING,
+      METHOD,
+      hljs.C_NUMBER_MODE
+    ]
+  };
+}
+
+module.exports = flix;