Configure only the DeepSeek Harness bundle

Key features

• the plugin reads every model in Settings Models that advertises image input
• text in the same image-bearing message
• each vision model becomes a separate selectable DeepSeek combination
• the combination name shows the vision display name, while its description starts with the exact model ID and provider route
• text-only requests go directly to deepseek-official/deepseek-v4-flash