helloai

Internal memo: reconfigured One API channel 13 from arcee-ai/trinity-large-thinking to deepseek-ai/deepseek-v4-pro, then consolidated 28 more channels across four model swaps (deepseek/v3.2→v4-pro, m2.5+m2.7→m3, glm-5.1→5.2, qwen3-coder→m3). All performed via direct sqlite writes after admin login lockout, plus docker restarts to flush /v1/models cache.