feat: refactor to FastAPI architecture v2.0

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Dockerfile

@@ -1,64 +1,21 @@
 FROM python:3.12-slim
 
-ENV DEBIAN_FRONTEND=noninteractive \
-    PYTHONDONTWRITEBYTECODE=1 \
+ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1
 
-# OS packages: Apache + curl
 RUN apt-get update \
- && apt-get install -y --no-install-recommends apache2 curl \
+ && apt-get install -y --no-install-recommends curl \
  && rm -rf /var/lib/apt/lists/*
 
-# Enable CGI and disable default /usr/lib/cgi-bin alias
-RUN a2enmod cgid && a2disconf serve-cgi-bin || true
+WORKDIR /app
 
-# Use /var/www/htdocs as DocumentRoot to match your layout
-RUN mkdir -p /var/www/htdocs
-WORKDIR /var/www/htdocs
-
-# Copy app (including scenar package for imports)
-COPY cgi-bin ./cgi-bin
-COPY templates ./templates
-COPY scenar ./scenar
-COPY requirements.txt ./requirements.txt
-
-# Ensure CGI scripts are executable
-RUN find /var/www/htdocs/cgi-bin -type f -name "*.py" -exec chmod 0755 {} \;
-
-# Writable tmp + kompatibilita s /scripts/tmp (skrypt nic neupravujeme)
-RUN mkdir -p /var/www/htdocs/tmp \
-    /var/www/htdocs/scripts/tmp \
- && chown -R www-data:www-data /var/www/htdocs/tmp /var/www/htdocs/scripts \
- && chmod 0775 /var/www/htdocs/tmp /var/www/htdocs/scripts/tmp
-
-# --- Python dependencies (from requirements.txt) ---
+COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Listen on 8080
-RUN sed -ri 's/Listen 80/Listen 8080/g' /etc/apache2/ports.conf
-
-# Vhost: enable CGI in DocumentRoot; index => scenar.py
-RUN printf '%s\n' \
-'<VirtualHost *:8080>' \
-'    ServerName localhost' \
-'    ServerAdmin webmaster@localhost' \
-'    DocumentRoot /var/www/htdocs' \
-'' \
-'    <Directory /var/www/htdocs>' \
-'        Options +ExecCGI -Indexes' \
-'        AllowOverride None' \
-'        Require all granted' \
-'        AddHandler cgi-script .py' \
-'        DirectoryIndex /cgi-bin/scenar.py' \
-'    </Directory>' \
-'' \
-'    ErrorLog ${APACHE_LOG_DIR}/error.log' \
-'    CustomLog ${APACHE_LOG_DIR}/access.log combined' \
-'</VirtualHost>' \
-> /etc/apache2/sites-available/000-default.conf
-
-HEALTHCHECK --interval=30s --timeout=5s --retries=3 \
-  CMD curl -fsS http://127.0.0.1:8080/ >/dev/null || exit 1
+COPY . .
 
 EXPOSE 8080
-CMD ["apachectl", "-D", "FOREGROUND"]
+
+HEALTHCHECK --interval=30s --timeout=5s CMD curl -fsS http://localhost:8080/api/health || exit 1
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8080"]