+ Приведены все функции приложения в рабочий вид

+ Наведен порядок в файлах проекта
+ Наведен порядок в документации
+ Настроены скрипты установки, развертки и так далее, расширен MakeFile

scripts/ssl_setup.sh

@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# scripts/ssl_setup.sh
+# Host-side script that helps setup nginx reverse proxy and obtain Let's Encrypt certificates.
+# IMPORTANT: run this script on the host machine (not inside containers) with sudo.
+# Usage: sudo ./scripts/ssl_setup.sh domain example.com email you@example.com
+
+if [[ $(id -u) -ne 0 ]]; then
+  echo "This script must be run as root (sudo)."
+  exit 2
+fi
+
+DOMAIN="$1"
+EMAIL="$2"
+
+if [[ -z "$DOMAIN" || -z "$EMAIL" ]]; then
+  echo "Usage: sudo ./scripts/ssl_setup.sh <domain> <email>"
+  exit 1
+fi
+
+echo "Installing nginx and certbot (Debian/Ubuntu)..."
+apt-get update
+apt-get install -y nginx certbot python3-certbot-nginx
+
+echo "Creating nginx config for reverse proxy..."
+NGINX_CONF="/etc/nginx/sites-available/links.conf"
+cat > "$NGINX_CONF" <<'EOF'
+server {
+    listen 80;
+    server_name REPLACE_DOMAIN;
+
+    location / {
+        proxy_pass http://127.0.0.1:3000; # frontend
+        proxy_set_header Host $host;
+        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 /api/ {
+        proxy_pass http://127.0.0.1:8000; # backend
+        proxy_set_header Host $host;
+        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 $scheme;
+    }
+
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+}
+EOF
+
+# Replace domain
+sed -i "s|REPLACE_DOMAIN|$DOMAIN|g" "$NGINX_CONF"
+
+# Enable
+ln -sf "$NGINX_CONF" /etc/nginx/sites-enabled/links.conf
+mkdir -p /var/www/certbot
+
+echo "Testing nginx config and reloading..."
+nginx -t
+systemctl reload nginx
+
+echo "Obtaining Let's Encrypt certificate for $DOMAIN..."
+certbot --nginx -d "$DOMAIN" --non-interactive --agree-tos --email "$EMAIL" || {
+  echo "certbot failed; you can retry manually: certbot --nginx -d $DOMAIN"
+}
+
+echo "SSL setup complete. Nginx should be proxying to frontend/backend on ports 3000/8000"