fix(opencode): strip transfer-encoding in UI proxy and allow public manifest assets#25698

kitlangton merged 2 commits intoanomalyco:devanomalyco/opencode:devfrom

OpeOginni:fix/serve-ui-proxy-chunked-and-manifest-authOpeOginni/opencode:fix/serve-ui-proxy-chunked-and-manifest-authCopy head branch name to clipboard