add wbmv18

configs/conferences/wbmv18/config.json

@@ -0,0 +1,40 @@
+{
+  "$schema": "../../../docs/config-schema.json",
+  "conference": {
+    "title": "Wireless Battle of the Mesh v18",
+    "acronym": "wbmv18",
+    "description": "Live streaming from the Wireless Battle of the Mesh v18",
+    "organizer": "Wireless Battle Mesh",
+    "start": "2026-09-07T15:00:00+02:00",
+    "end": "2026-09-12T20:00:00+02:00",
+    "streamingConfig": {
+      "features": {
+        "embed": true,
+        "relive": false,
+        "feedback": false,
+        "chat": {
+          "irc": false,
+          "matrix": false
+        }
+      },
+      "html": {
+        "banner": "<div class='container'><img src='/configs/conferences/wbmv18/wbmv18logo.svg' alt='Logo of the WBM v18 in Karin, Croatia'></div>",
+        "footer": "\n\t\tby <a href=\"https://battlemesh.org\">Wireless Battle Mesh</a> &\n\t\t<a href=\"https://c3voc.de\">C3VOC</a>\n\t"
+      },
+      "schedule": {
+        "url": "https://pretalx.freifunktag.de/wbmv18/schedule/export/schedule.xml"
+      }
+    },
+    "rooms": [
+      {
+        "guid": "e8128e47-f83c-5eca-abc0-1d3cb7ce7447",
+        "name": "Livestream",
+        "slug": "stream",
+        "streamId": "wbmv18",
+        "streamingConfig": {
+          "wide": true
+        }
+      }
+    ]
+  }
+}

configs/conferences/wbmv18/main.less

@@ -0,0 +1,9 @@
+@import "../../../assets/css/_structure.less";
+
+.banner {
+    text-align: center;
+}
+.banner img {
+    padding-top: 10px;
+    max-height: 300px;
+}