add dockerfile, deploy gh actions

.github/workflows/hf_deploy.yml

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+name: Deploy to Hugging Face Spaces
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Push to Hugging Face Spaces
+        env:
+          HF_TOKEN: ${{ secrets.HF_TOKEN }}
+          HF_SPACE_URL: "https://huggingface.co/spaces/yezdata/EmCoder_API_UI"
+        run: |
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git config --global user.name "github-actions[bot]"
+          
+          AUTHENTICATED_URL=$(echo "$HF_SPACE_URL" | sed "s|https://|https://yezdata:$HF_TOKEN@|")
+          
+          git remote add hf "$AUTHENTICATED_URL"
+          
+          echo "Pushing code to Hugging Face Spaces..."
+          git push --force hf main:main

.github/workflows/ping_hf.yml

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+name: HF Space Ping - EmCoder API & UI
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  workflow_dispatch:
+
+jobs:
+  ping:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Wake up EmCoder Model API
+          run: |
+            STATUS=$(curl -L -s -o /dev/null -w "%{http_code}" \
+              --retry 5 \
+              --retry-delay 15 \
+              --retry-all-errors \
+              "https://yezdata-EmCoder_API_UI.hf.space/health")
+            echo "EmCoder Status: $STATUS"
+            if [ "$STATUS" -ne 200 ]; then exit 1; fi

Dockerfile

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+FROM python:3.11-slim
+
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
+
+WORKDIR /code
+
+RUN apt-get update && apt-get install -y curl git && rm -rf /var/lib/apt/lists/*
+
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+WORKDIR $HOME/app
+
+COPY --chown=user pyproject.toml uv.lock ./
+
+RUN uv sync --frozen --system --no-cache
+
+COPY --chown=user . $HOME/app
+
+EXPOSE 7860
+
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]