Atlas: Deploy-Buendel vor Staustufen-Sprint

- Logistik: Musik-Player Playlist-Modus (5 Gruppen, 20 Tracks)
- Heli: End-Screen auf .ggs-endscreen, Mission-Bilder, Voice-Lines, Briefing-Audio
- Logistik: Layout-Tausch Auftraege+Fahrzeuge links, Karte rechts
- Logistik: Tier-1-Staedte ausgebaut, Auto-Timescale-Badge
- Logistik: Roadnet/Railnet Dijkstra-Routing, Balance-Updates
- Atlas: 5 Atlas-Inbox-Nachrichten (Cards-Pattern, DALL-E-Key, Musik-Playlists)
- Status-Updates Heli + Logistik

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

App/sims/heli/scripts/generate-audio-openai.sh

@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+# Generisches Audio-Batch-Script via OpenAI TTS.
+# Nimmt JSON-Textbuch mit Struktur:
+#   { "lines": [ {"id": "...", "text": "..."} ] }
+# und generiert MP3s in sounds/radio/<id>.mp3
+#
+# Voraussetzung: OPENAI_API_KEY (aus App/.env.local)
+#
+# Aufruf:
+#   set -a; source App/.env.local; set +a
+#   App/sims/heli/scripts/generate-audio-openai.sh tower-geo-lines.json
+#   App/sims/heli/scripts/generate-audio-openai.sh tower-start-lines.json
+#   FORCE=1 …   überschreibt bestehende
+#   OPENAI_VOICE=shimmer …   andere Stimme
+set -e
+: "${OPENAI_API_KEY:?OPENAI_API_KEY muss gesetzt sein}"
+
+VOICE="${OPENAI_VOICE:-nova}"
+MODEL="${OPENAI_MODEL:-gpt-4o-mini-tts}"
+# Stil-Instruktion nur bei gpt-4o-mini-tts wirksam. Warmherzige Fluglotsin,
+# ruhig, klare deutsche Aussprache, als ob sie Schuelerinnen begleitet.
+INSTRUCTIONS="${OPENAI_TTS_INSTRUCTIONS:-Speak warmly and patiently like an encouraging female flight controller guiding a young student co-pilot. Unhurried, clear, friendly German pronunciation. Gentle reassuring tone, never robotic.}"
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+OUT_DIR="$SCRIPT_DIR/../sounds/radio"
+mkdir -p "$OUT_DIR"
+
+JSON_INPUT="$1"
+if [ -z "$JSON_INPUT" ]; then
+  echo "Usage: $0 <json-file>"
+  exit 2
+fi
+JSON_FILE="$SCRIPT_DIR/$JSON_INPUT"
+if [ ! -f "$JSON_FILE" ]; then
+  echo "Datei nicht gefunden: $JSON_FILE"; exit 2
+fi
+
+echo "Modell: $MODEL · Stimme: $VOICE"
+echo "Quelle: $JSON_INPUT"
+echo
+
+generate() {
+  local id="$1"
+  local text="$2"
+  local out="$OUT_DIR/${id}.mp3"
+  if [ -f "$out" ] && [ -z "$FORCE" ]; then
+    echo "ok  ${id}.mp3 schon da"
+    return 0
+  fi
+  echo "gen ${id}"
+  local payload
+  payload=$(TEXT="$text" MODEL="$MODEL" VOICE="$VOICE" INSTR="$INSTRUCTIONS" python -c '
+import json, os
+body = {
+  "model": os.environ["MODEL"],
+  "voice": os.environ["VOICE"],
+  "input": os.environ["TEXT"],
+  "response_format": "mp3"
+}
+# instructions nur bei gpt-4o-mini-tts unterstuetzt
+if "mini-tts" in os.environ["MODEL"]:
+    body["instructions"] = os.environ["INSTR"]
+print(json.dumps(body, ensure_ascii=False))')
+  local http
+  http=$(curl -sS -w "%{http_code}" -o "$out" \
+    -X POST https://api.openai.com/v1/audio/speech \
+    -H "Authorization: Bearer $OPENAI_API_KEY" \
+    -H "Content-Type: application/json; charset=utf-8" \
+    -d "$payload")
+  if [ "$http" != "200" ]; then
+    echo "FEHLER ${id}: HTTP $http"
+    cat "$out"; echo; rm -f "$out"
+    return 1
+  fi
+  local size; size=$(wc -c <"$out")
+  if [ "$size" -lt 1500 ]; then
+    echo "FEHLER ${id}: Datei zu klein ($size B)"
+    cat "$out"; rm -f "$out"
+    return 1
+  fi
+  echo "ok  ${id}.mp3 (${size} B)"
+  sleep 0.2
+}
+
+ok=0; fail=0
+while IFS=$'\t' read -r id text; do
+  [ -z "$id" ] && continue
+  if generate "$id" "$text"; then ok=$((ok+1)); else fail=$((fail+1)); fi
+done < <(python -c "
+import json, sys
+d = json.load(sys.stdin)
+for line in d['lines']: print(line['id'] + '\t' + line['text'])
+" < "$JSON_FILE")
+
+echo
+echo "Zusammenfassung: ok=$ok, fail=$fail"
+ls -1 "$OUT_DIR"/*.mp3 2>/dev/null | wc -l | xargs printf "Dateien im Ordner: %s\n"