feat: add frontend staging deploy script

Deploys frontend sites on sv-frontend via SSH.
Supports: blogwoman, porwoll, or all sites at once.

Usage: ./scripts/deploy-frontend.sh <blogwoman|porwoll|all>

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

scripts/deploy-frontend.sh

@@ -0,0 +1,131 @@
+#!/bin/bash
+# =============================================================================
+# Frontend Staging Deployment Script
+# =============================================================================
+# Usage: ./scripts/deploy-frontend.sh <site> [--skip-build]
+#
+# Deploys a frontend site on sv-frontend via SSH.
+#
+# Sites:
+#   blogwoman    - frontend.blogwoman.de
+#   porwoll      - frontend.porwoll.de
+#   all          - Deploy all frontends
+#
+# Examples:
+#   ./scripts/deploy-frontend.sh blogwoman
+#   ./scripts/deploy-frontend.sh porwoll --skip-build
+#   ./scripts/deploy-frontend.sh all
+# =============================================================================
+
+set -e
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+# Configuration
+SSH_HOST="sv-frontend"
+BRANCH="${DEPLOY_BRANCH:-develop}"
+
+# Parse arguments
+SITE="$1"
+SKIP_BUILD=false
+
+if [ -z "$SITE" ]; then
+  echo -e "${RED}Error: No site specified${NC}"
+  echo "Usage: $0 <blogwoman|porwoll|all> [--skip-build]"
+  exit 1
+fi
+
+for arg in "${@:2}"; do
+  case $arg in
+    --skip-build)
+      SKIP_BUILD=true
+      ;;
+  esac
+done
+
+# Map site to directory
+get_project_dir() {
+  case "$1" in
+    blogwoman) echo "frontend.blogwoman.de" ;;
+    porwoll)   echo "frontend.porwoll.de" ;;
+    *)
+      echo -e "${RED}Unknown site: $1${NC}" >&2
+      echo "Available: blogwoman, porwoll" >&2
+      return 1
+      ;;
+  esac
+}
+
+# Deploy a single frontend
+deploy_site() {
+  local site="$1"
+  local project_dir
+  project_dir=$(get_project_dir "$site") || exit 1
+
+  echo ""
+  echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+  echo -e "${BLUE}  Deploying: ${GREEN}$site${BLUE} ($project_dir)${NC}"
+  echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+
+  # Test SSH connection
+  if ! ssh -o ConnectTimeout=5 "$SSH_HOST" "echo ok" > /dev/null 2>&1; then
+    echo -e "${RED}Cannot connect to $SSH_HOST${NC}"
+    exit 1
+  fi
+
+  # Deploy via SSH
+  ssh "$SSH_HOST" bash -s <<REMOTE_SCRIPT
+    set -e
+    cd ~/\$project_dir || { echo "Directory not found: ~/\$project_dir"; exit 1; }
+
+    echo "[1/4] Pulling latest code..."
+    git fetch origin "$BRANCH"
+    git checkout "$BRANCH"
+    git pull origin "$BRANCH"
+    echo "  Commit: \$(git log -1 --format='%h %s')"
+
+    echo "[2/4] Installing dependencies..."
+    pnpm install --frozen-lockfile
+
+    if [ "$SKIP_BUILD" = "false" ]; then
+      echo "[3/4] Building..."
+      pnpm build
+      echo "  Build complete"
+    else
+      echo "[3/4] Skipping build (--skip-build)"
+    fi
+
+    echo "[4/4] Done"
+REMOTE_SCRIPT
+
+  local project_dir_escaped="${project_dir}"
+  ssh "$SSH_HOST" "cd ~/${project_dir_escaped} && git log -1 --format='%h %s'" 2>/dev/null
+
+  echo -e "${GREEN}  ✓ $site deployed successfully${NC}"
+}
+
+# Main
+echo "=============================================="
+echo "  Frontend Staging Deployment"
+echo "  Target: sv-frontend ($SSH_HOST)"
+echo "  Branch: $BRANCH"
+echo "=============================================="
+
+if [ "$SITE" = "all" ]; then
+  deploy_site "blogwoman"
+  deploy_site "porwoll"
+else
+  deploy_site "$SITE"
+fi
+
+echo ""
+echo "=============================================="
+echo -e "${GREEN}  Deployment Complete!${NC}"
+echo "=============================================="
+echo "  Time: $(date)"
+echo "=============================================="