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/leaf.js

@@ -0,0 +1,49 @@
+/*
+Language: Leaf
+Author: Hale Chan <halechan@qq.com>
+Description: Based on the Leaf reference from https://vapor.github.io/documentation/guide/leaf.html.
+*/
+
+function leaf(hljs) {
+  return {
+    name: 'Leaf',
+    contains: [
+      {
+        className: 'function',
+        begin: '#+' + '[A-Za-z_0-9]*' + '\\(',
+        end: / \{/,
+        returnBegin: true,
+        excludeEnd: true,
+        contains: [
+          {
+            className: 'keyword',
+            begin: '#+'
+          },
+          {
+            className: 'title',
+            begin: '[A-Za-z_][A-Za-z_0-9]*'
+          },
+          {
+            className: 'params',
+            begin: '\\(',
+            end: '\\)',
+            endsParent: true,
+            contains: [
+              {
+                className: 'string',
+                begin: '"',
+                end: '"'
+              },
+              {
+                className: 'variable',
+                begin: '[A-Za-z_][A-Za-z_0-9]*'
+              }
+            ]
+          }
+        ]
+      }
+    ]
+  };
+}
+
+module.exports = leaf;