Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector'

vendor/ruvector/npm/packages/rvf-wasm/README.md

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+# @ruvector/rvf-wasm
+
+RuVector Format (RVF) WASM build for browsers and edge functions. Query vectors directly in the browser with zero backend.
+
+## Install
+
+```bash
+npm install @ruvector/rvf-wasm
+```
+
+## Usage
+
+```html
+<script type="module">
+  import init, { WasmRvfStore } from '@ruvector/rvf-wasm';
+  await init();
+
+  const store = WasmRvfStore.create(384);
+  store.ingest(1, new Float32Array(384));
+  const results = store.query(new Float32Array(384), 10);
+  console.log(results); // [{ id, distance }]
+</script>
+```
+
+## Features
+
+- ~46 KB control plane (full store API)
+- ~5.5 KB tile microkernel (query-only)
+- In-memory store with HNSW indexing
+- Segment inspection and status
+- No backend required
+
+## License
+
+MIT