Release LoadGen Api, Appliance and MCP Server: 1.0.0.11202

LoadGen General

• No general changes in this release.

LoadGen Api

• Fixed sync collections endpoint returning empty 500 responses instead of proper JSON error messages
• Fixed webhook creation endpoint working correctly in release builds

LoadGen Appliance

• No Appliance changes in this release.

LoadGen MCP Server

• No MCP Server changes in this release.