updated board from olimex c5

app/drivers/olimex_esp32_c5_evb/manifest.json

@@ -0,0 +1,18 @@
+{
+  "driver_id": "olimex_esp32_c5_evb",
+  "display_name": "Olimex ESP32-C5-EVB",
+  "description": "Olimex ESP32-C5-EVB board with 2 relays (250V/10A) and 2 opto-isolated inputs (110-240VAC). Communicates via HTTP REST API with webhook callbacks.",
+  "manufacturer": "Olimex",
+  "chip": "ESP32-C5 WROOM-1",
+  "default_num_relays": 2,
+  "default_num_inputs": 2,
+  "firmware_url": "https://github.com/OLIMEX/ESP32-C5-EVB",
+  "api": {
+    "relay_on":     "POST /relay/on?relay={n}",
+    "relay_off":    "POST /relay/off?relay={n}",
+    "relay_toggle": "POST /relay/toggle?relay={n}",
+    "relay_status": "GET  /relay/status?relay={n}",
+    "input_status": "GET  /input/status?input={n}",
+    "register":     "POST /register?callback_url={url}"
+  }
+}