Add build storage and backup scripts

- upload-release.sh: Upload artifacts to Hetzner Storage Box
- create-release.sh: Create Gitea releases with tag and artifacts
- post-deploy.sh: Auto-backup DB and upload after deploy
- setup-storagebox.sh: One-time storage box directory setup

scripts/post-deploy.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+# Post-deploy: backup DB + upload artifacts to storage box
+# Run after each successful deploy
+set -uo pipefail
+
+VERSION=$(cd /opt/task-team && git describe --tags --always 2>/dev/null || echo "unknown")
+DATE=$(date +%Y%m%d_%H%M)
+REMOTE="u458763-sub3@u458763.your-storagebox.de"
+PORT=23
+LOG="/var/log/taskteam-backup.log"
+
+echo "[$(date +%H:%M:%S)] Post-deploy backup starting: $VERSION" | tee -a $LOG
+
+# 1. DB backup
+echo "[$(date +%H:%M:%S)] Running DB backup..." | tee -a $LOG
+/opt/task-team/backup.sh >> $LOG 2>&1
+DB_EXIT=$?
+
+# 2. Upload latest DB backup to storage box
+LATEST_BACKUP=$(ls -t /opt/task-team/backups/*.gz 2>/dev/null | head -1)
+if [ -f "${LATEST_BACKUP:-}" ]; then
+    echo "[$(date +%H:%M:%S)] Uploading DB backup: $(basename $LATEST_BACKUP)" | tee -a $LOG
+    scp -P $PORT -o ConnectTimeout=10 -o BatchMode=yes "$LATEST_BACKUP" "$REMOTE:releases/backups/" 2>>$LOG ||         echo "[$(date +%H:%M:%S)] WARN: Storage box upload failed (DB backup saved locally)" | tee -a $LOG
+fi
+
+# 3. Upload APK if exists
+APK_DIR="/opt/task-team/mobile/dist/android"
+APK=$(ls -t $APK_DIR/*.apk 2>/dev/null | head -1)
+if [ -f "${APK:-}" ]; then
+    echo "[$(date +%H:%M:%S)] Uploading APK: $(basename $APK)" | tee -a $LOG
+    scp -P $PORT -o ConnectTimeout=10 -o BatchMode=yes "$APK" "$REMOTE:releases/android/task-team-${VERSION}-${DATE}.apk" 2>>$LOG ||         echo "[$(date +%H:%M:%S)] WARN: Storage box APK upload failed" | tee -a $LOG
+fi
+
+# 4. Upload web build if exists
+if [ -d "/opt/task-team/web/.next" ]; then
+    WEB_ARCHIVE="/tmp/task-team-web-${VERSION}-${DATE}.tar.gz"
+    tar czf "$WEB_ARCHIVE" -C /opt/task-team/web .next public package.json next.config.ts 2>/dev/null || true
+    if [ -f "$WEB_ARCHIVE" ]; then
+        scp -P $PORT -o ConnectTimeout=10 -o BatchMode=yes "$WEB_ARCHIVE" "$REMOTE:releases/web/" 2>>$LOG || true
+        rm -f "$WEB_ARCHIVE"
+    fi
+fi
+
+echo "[$(date +%H:%M:%S)] Post-deploy backup complete: $VERSION (DB exit: $DB_EXIT)" | tee -a $LOG