Nomad changes

docs/snippets/wasm/config/chunking_config.md

@@ -0,0 +1,71 @@
+```typescript title="WASM"
+import { initWasm, extractBytes } from "@kreuzberg/wasm";
+
+await initWasm();
+
+const config = {
+  chunking: {
+    maxChars: 1000,
+    chunkOverlap: 100,
+  },
+};
+
+const bytes = new Uint8Array(buffer);
+const result = await extractBytes(bytes, "application/pdf", config);
+
+result.chunks?.forEach((chunk, idx) => {
+  console.log(`Chunk ${idx}: ${chunk.content.substring(0, 50)}...`);
+  console.log(`Tokens: ${chunk.metadata?.token_count}`);
+});
+```
+
+```typescript title="WASM - Markdown with Heading Context"
+import { initWasm, extractBytes } from "@kreuzberg/wasm";
+
+await initWasm();
+
+const config = {
+  chunking: {
+    chunkerType: "markdown",
+    maxChars: 2000,
+    // Note: Token-based sizing is not available in WASM builds.
+    // Use character-based sizing instead.
+  },
+};
+
+const bytes = new Uint8Array(buffer);
+const result = await extractBytes(bytes, "text/markdown", config);
+
+result.chunks?.forEach((chunk, idx) => {
+  console.log(`Chunk ${idx}: ${chunk.content.substring(0, 50)}...`);
+
+  if (chunk.metadata?.headingContext?.headings) {
+    console.log("Headings:");
+    chunk.metadata.headingContext.headings.forEach((h) => {
+      console.log(`  Level ${h.level}: ${h.text}`);
+    });
+  }
+});
+```
+
+```typescript title="WASM - Prepend Heading Context"
+import { initWasm, extractBytes } from "@kreuzberg/wasm";
+
+await initWasm();
+
+const config = {
+  chunking: {
+    chunkerType: "markdown",
+    maxChars: 2000,
+    prependHeadingContext: true,
+  },
+};
+
+const bytes = new Uint8Array(buffer);
+const result = await extractBytes(bytes, "text/markdown", config);
+
+result.chunks?.forEach((chunk, idx) => {
+  // Each chunk's content is prefixed with its heading breadcrumb
+  console.log(`Chunk ${idx}: ${chunk.content.substring(0, 80)}...`);
+});
+```