Aggiunge copertina sponsor custom solo Premium Full, con override in wizard e slate sui nodi di streaming.

Permette upload da portale e app con ereditarietà partita→squadra→società, generazione MP4 via ffmpeg e distribuzione su home lab e nodi CPX per pause e assenza segnale.

Co-authored-by: Cursor <cursoragent@cursor.com>

infra/stream-node/cloud-init.yaml

@@ -56,6 +56,7 @@ write_files:
       STREAM_NODE_AGENT_LISTEN=0.0.0.0:9100
       STREAM_NODE_LOCAL_HLS_URL=http://127.0.0.1:8888
       STREAM_NODE_RELAY_LOG_DIR=/var/log
+      STREAM_NODE_SLATES_DIR=/slates/custom
   - path: /opt/stream-node/relay-agent.py
     permissions: "0755"
     content: |
@@ -77,6 +78,7 @@ write_files:
       LISTEN = os.environ.get("STREAM_NODE_AGENT_LISTEN", "0.0.0.0:9100")
       HLS_BASE = os.environ.get("STREAM_NODE_LOCAL_HLS_URL", "http://127.0.0.1:8888").rstrip("/")
       LOG_DIR = os.environ.get("STREAM_NODE_RELAY_LOG_DIR", "/var/log")
+      SLATES_DIR = os.environ.get("STREAM_NODE_SLATES_DIR", "/slates/custom")
 
       _lock = threading.Lock()
       # session_id -> {"pid": int, "path": str, "proc": Popen}
@@ -250,6 +252,29 @@ write_files:
                   _stop_session(session_id)
               self._json(200, {"stopped": True, "session_id": session_id})
 
+          def do_PUT(self) -> None:
+              if not _authorized(self):
+                  self._json(401, {"error": "unauthorized"})
+                  return
+              parsed = urlparse(self.path)
+              if not parsed.path.startswith("/slates/"):
+                  self._json(404, {"error": "not found"})
+                  return
+              name = parsed.path.split("/slates/", 1)[1].strip("/")
+              if not name or "/" in name or ".." in name:
+                  self._json(400, {"error": "invalid slate name"})
+                  return
+              length = int(self.headers.get("Content-Length") or 0)
+              if length <= 0:
+                  self._json(400, {"error": "empty body"})
+                  return
+              data = self.rfile.read(length)
+              os.makedirs(SLATES_DIR, exist_ok=True)
+              dest = os.path.join(SLATES_DIR, name)
+              with open(dest, "wb") as out:
+                  out.write(data)
+              self._json(201, {"path": dest, "bytes": len(data), "name": name})
+
 
       def main() -> None:
           host, port_s = LISTEN.rsplit(":", 1)
@@ -265,7 +290,7 @@ write_files:
     content: |
       #!/bin/bash
       set -euo pipefail
-      mkdir -p /recordings /slates /var/log
+      mkdir -p /recordings /slates/custom /var/log
       systemctl enable --now docker
       for i in $(seq 1 60); do
         if docker info >/dev/null 2>&1; then break; fi