v2.5.7

Feat

• "Total Invaders" sensor now falls back to Flash Invader API (si_count per city) when Awazleon is unavailable. The mapping between numeric city IDs and city codes (e.g. 1 → PA) is derived automatically from your flashed invaders — no Awazleon required.
• "Flashed" and "Total Invaders" sensors now remain available even when Awazleon is down.