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/yaml/dist/compose/resolve-block-seq.js

@@ -0,0 +1,51 @@
+'use strict';
+
+var YAMLSeq = require('../nodes/YAMLSeq.js');
+var resolveProps = require('./resolve-props.js');
+var utilFlowIndentCheck = require('./util-flow-indent-check.js');
+
+function resolveBlockSeq({ composeNode, composeEmptyNode }, ctx, bs, onError, tag) {
+    const NodeClass = tag?.nodeClass ?? YAMLSeq.YAMLSeq;
+    const seq = new NodeClass(ctx.schema);
+    if (ctx.atRoot)
+        ctx.atRoot = false;
+    if (ctx.atKey)
+        ctx.atKey = false;
+    let offset = bs.offset;
+    let commentEnd = null;
+    for (const { start, value } of bs.items) {
+        const props = resolveProps.resolveProps(start, {
+            indicator: 'seq-item-ind',
+            next: value,
+            offset,
+            onError,
+            parentIndent: bs.indent,
+            startOnNewline: true
+        });
+        if (!props.found) {
+            if (props.anchor || props.tag || value) {
+                if (value && value.type === 'block-seq')
+                    onError(props.end, 'BAD_INDENT', 'All sequence items must start at the same column');
+                else
+                    onError(offset, 'MISSING_CHAR', 'Sequence item without - indicator');
+            }
+            else {
+                commentEnd = props.end;
+                if (props.comment)
+                    seq.comment = props.comment;
+                continue;
+            }
+        }
+        const node = value
+            ? composeNode(ctx, value, props, onError)
+            : composeEmptyNode(ctx, props.end, start, null, props, onError);
+        if (ctx.schema.compat)
+            utilFlowIndentCheck.flowIndentCheck(bs.indent, value, onError);
+        offset = node.range[2];
+        seq.items.push(node);
+    }
+    seq.range = [bs.offset, offset, commentEnd ?? offset];
+    return seq;
+}
+
+exports.resolveBlockSeq = resolveBlockSeq;