A plugin for DSH to swich opencode Go subscription

Key features

• Request route - program by apiKeyEnv
• OpenCode Go subscribes to key rotation - provides DeepSeek Harness (dsh) with multiple keyy load balance, automatic rotation and quota management.
• Data location (first run completely new initialization, excluding any old path detection or migration logic)
• Keys are only stored in status files, plugins are not printed and logs are not entered
• Auto Rotation - Flow the current key and switch with RATE LIMIT / QUOTA EXCEEDED / AUTH / INVALD CREDENTIAL when the error is terminated (env effective immediately, error as it is thrown, inline llm-retry with new Key without serious examination)