self host debug support part 2 - add vnc support flag in debug session model (#3419)

skyvern/forge/sdk/db/models.py

@@ -1,5 +1,6 @@
 import datetime
 
+import sqlalchemy
 from sqlalchemy import (
     JSON,
     Boolean,
@@ -779,6 +780,7 @@ class DebugSessionModel(Base):
     debug_session_id = Column(String, primary_key=True, default=generate_debug_session_id)
     organization_id = Column(String, nullable=False)
     browser_session_id = Column(String, nullable=False)
+    vnc_streaming_supported = Column(Boolean, nullable=True, server_default=sqlalchemy.true())
     workflow_permanent_id = Column(String, nullable=True)
     user_id = Column(String, nullable=True)  # comes from identity vendor (Clerk at time of writing)
     created_at = Column(DateTime, default=datetime.datetime.utcnow, nullable=False)