Nomad changes

docs/snippets/zig/utils/standalone_embed.md

@@ -0,0 +1,26 @@
+```zig title="Zig"
+const std = @import("std");
+const kreuzberg = @import("kreuzberg");
+
+// `embed_texts` takes JSON-encoded inputs across the FFI boundary:
+// - `texts`: a JSON array of strings
+// - `config`: a JSON-encoded `EmbeddingConfig`
+// It returns a JSON-encoded 2D float array (one row per input text).
+pub fn main() !void {
+    const texts_json =
+        \\["Hello, world!", "Kreuzberg is fast"]
+    ;
+    const config_json =
+        \\{
+        \\  "model": {"type": "preset", "name": "balanced"},
+        \\  "normalize": true
+        \\}
+    ;
+
+    const embeddings_json = try kreuzberg.embed_texts(texts_json, config_json);
+    defer std.heap.c_allocator.free(embeddings_json);
+
+    const stdout = std.io.getStdOut().writer();
+    try stdout.print("{s}\n", .{embeddings_json});
+}
+```