v1.9.13: Capteur CO2 Senseair S88 - scaffolding

Table data_S88, flag config S88 + port configurable S88_port
(default /dev/ttyAMA5), service/timer systemd 10s, carte
sensors.html, endpoint launcher.php, toggle admin.html.

read_co2() est un stub NotImplementedError en attente du datasheet.

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

sqlite/set_config.py

@@ -51,6 +51,8 @@ config_entries = [
     ("MPPT", "0", "bool"),
     ("NOISE", "0", "bool"),
     ("MHZ19", "0", "bool"),
+    ("S88", "0", "bool"),
+    ("S88_port", "/dev/ttyAMA5", "str"),
     ("modem_version", "XXX", "str"),
     ("device_type", "nebuleair_pro", "str"),
     ("language", "fr", "str"),