feat: add Docker deployment workflow

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

apps/api/Dockerfile

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+FROM oven/bun:1.3.14 AS deps
+WORKDIR /app
+
+COPY package.json bun.lock bunfig.toml tsconfig.base.json ./
+COPY apps/api/package.json apps/api/package.json
+COPY apps/web/package.json apps/web/package.json
+COPY packages/shared/package.json packages/shared/package.json
+RUN bun install --frozen-lockfile --production
+
+FROM oven/bun:1.3.14 AS runner
+WORKDIR /app
+ENV NODE_ENV=production
+ENV API_PORT=3000
+
+COPY --from=deps /app/node_modules ./node_modules
+COPY package.json bun.lock bunfig.toml tsconfig.base.json ./
+COPY apps/api apps/api
+COPY packages/shared packages/shared
+
+EXPOSE 3000
+CMD ["bun", "apps/api/src/index.ts"]

apps/ml-service/Dockerfile

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+FROM python:3.11-slim AS runner
+
+WORKDIR /app
+ENV PYTHONUNBUFFERED=1
+ENV MODEL_PATH=/app/model/best_model.keras
+ENV MODEL_INPUT_SIZE=224
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends libgomp1 \
+  && rm -rf /var/lib/apt/lists/*
+
+COPY apps/ml-service/requirements.txt ./requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY apps/ml-service ./
+COPY Machine_Learning/best_model/best_model.keras /app/model/best_model.keras
+
+EXPOSE 8000
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

apps/web/Dockerfile

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+FROM oven/bun:1.3.14 AS builder
+WORKDIR /app
+
+COPY package.json bun.lock bunfig.toml tsconfig.base.json ./
+COPY packages/shared/package.json packages/shared/package.json
+COPY apps/web/package.json apps/web/package.json
+COPY apps/api/package.json apps/api/package.json
+RUN bun install --frozen-lockfile
+
+COPY packages/shared packages/shared
+COPY apps/web apps/web
+RUN bun run --cwd packages/shared build
+RUN bun run --cwd apps/web build
+
+FROM nginx:1.27-alpine AS runner
+COPY apps/web/nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=builder /app/apps/web/dist /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]

apps/web/nginx.conf

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+server {
+  listen 80;
+  server_name _;
+  root /usr/share/nginx/html;
+  index index.html;
+
+  location /api/ {
+    proxy_pass https://api.zeavisedu.asepharyana.tech/api/;
+    proxy_set_header Host api.zeavisedu.asepharyana.tech;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto $scheme;
+  }
+
+  location / {
+    try_files $uri $uri/ /index.html;
+  }
+}