feat: hugging face space scaffolding (metadata, LFS, deploy script)

The repo becomes the Space repo itself: README carries the static-SDK
Space metadata with hf_oauth enabled (write-repos + manage-repos scopes
for the per-user duck storage), binaries move to LFS, and
scripts/deploy-space.sh builds the site into the repo root that the
static Space serves.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.gitattributes

@@ -1,3 +1,4 @@
+# Binary assets ride Git LFS (required for the Hugging Face Space repo).
 *.glb filter=lfs diff=lfs merge=lfs -text
 *.onnx filter=lfs diff=lfs merge=lfs -text
 *.wasm filter=lfs diff=lfs merge=lfs -text

README.md

@@ -1,10 +1,26 @@
+---
+title: microquack
+emoji: 🦆
+colorFrom: yellow
+colorTo: blue
+sdk: static
+app_file: index.html
+pinned: false
+license: mit
+hf_oauth: true
+hf_oauth_scopes:
+  - write-repos
+  - manage-repos
+short_description: A tiny duck robot that speaks droid, live in your browser
+---
+
 # microquack
 
 microquack is the voice of the [microduck](https://github.com/pollen-robotics/microduck)
 robot: a procedural droid-voice engine written once in Rust and used
 everywhere — the website renders it live via WebAssembly, the fitting and
 research tools are Rust binaries, and the robot will consume the same crate
-natively. On the [site](https://osolmaz.github.io/microquack/), the real
+natively. On the [site](https://osolmaz-microquack.hf.space/), the real
 robot model stands on a starship bridge orbiting a planet — crewmate ducks
 rolling around on chores behind it — chats with you in droid speak (with
 English glosses, via a tiny on-board language model), and mutters to itself

scripts/deploy-space.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+# Build the site and stage it at the repo root, where the Hugging Face
+# static Space serves from; then commit and push to the `space` remote.
+set -euo pipefail
+cd "$(dirname "$0")/.."
+
+pnpm --dir apps/web run build:wasm
+pnpm --dir apps/web exec vite build --base=/
+
+rm -rf assets index.html
+cp apps/web/dist/index.html index.html
+cp -r apps/web/dist/assets assets
+
+git add -A index.html assets
+git commit -m "deploy: rebuild space site" || echo "site unchanged"
+git push space main