Add voice buttons, Wi-Fi netconfig, and demo STT server

webconfig/api.py

@@ -116,11 +116,55 @@ def _apply_button_latch_reset(btn, data):
     return btn
 
 
+def _apply_button_voice(btn, data):
+    """Apply kind + voice block. Voice buttons disable latch."""
+    kind = (data.get("kind") or btn.get("kind") or "press").strip().lower()
+    if kind not in ("press", "voice"):
+        abort(400, "kind must be press or voice")
+    btn["kind"] = kind
+    if kind != "voice":
+        btn.pop("voice", None)
+        return btn
+
+    voice_in = data.get("voice") if isinstance(data.get("voice"), dict) else {}
+    cancel_url = (voice_in.get("cancelUrl") or data.get("cancelUrl") or "").strip()
+    source_id = (voice_in.get("sourceId") or data.get("sourceId") or "").strip()
+    try:
+        max_record_ms = int(voice_in.get("maxRecordMs", data.get("maxRecordMs", 30000)))
+    except (TypeError, ValueError):
+        abort(400, "maxRecordMs must be an integer")
+    if max_record_ms < 1000 or max_record_ms > 120000:
+        abort(400, "maxRecordMs must be 1000..120000")
+
+    btn["voice"] = {
+        "cancelUrl": cancel_url,
+        "sourceId": source_id or btn.get("id") or "panel-01",
+        "maxRecordMs": max_record_ms,
+    }
+    # Voice uses its own cancel flow — disable latch.
+    btn["latchReset"] = {"enabled": False}
+    action = btn.setdefault("action", {})
+    action["type"] = "http_post"
+    if "timeoutMs" not in action:
+        action["timeoutMs"] = 60000
+    return btn
+
+
 def _apply_button_action(action, data):
     action["type"] = data.get("actionType", action.get("type", "http_get"))
     action["url"] = data.get("url", action.get("url", ""))
     if "headers" in data:
-        action["headers"] = data["headers"]
+        action["headers"] = data["headers"] if isinstance(data["headers"], dict) else {}
+    if "apiKey" in data:
+        headers = action.setdefault("headers", {})
+        if not isinstance(headers, dict):
+            headers = {}
+            action["headers"] = headers
+        key = (data.get("apiKey") or "").strip()
+        if key:
+            headers["X-API-Key"] = key
+        else:
+            headers.pop("X-API-Key", None)
     if "body" in data:
         action["body"] = data["body"]
     if "timeoutMs" in data:
@@ -195,6 +239,7 @@ def api_add_button():
         "color": data.get("color", "#7b007b"),
     }
     _apply_button_latch_reset(btn, data)
+    _apply_button_voice(btn, data)
     cfg.setdefault("buttons", []).append(btn)
     save_config(cfg)
     return jsonify(btn)
@@ -228,6 +273,7 @@ def api_update_button(bid):
             if "color" in data:
                 b["color"] = data["color"]
             _apply_button_latch_reset(b, data)
+            _apply_button_voice(b, data)
             save_config(cfg)
             return jsonify(b)
     abort(404)