{"content":"Development diary: Task 5 Production MetaFS Large Uploader.\nAdded src/core/files/metaFsLargeUploader.ts as an isolated production MVC MetaFS chunked uploader without daemon/UI/default injection wiring.\nThe uploader normalizes the MetaFS base URL, validates MVC identity fields, reads config caps and chunk size, streams multipart parts from disk, estimates chunked upload fees, fetches Metalet MVC UTXOs through the injected fetch function, serializes funding with the shared wallet spend queue, builds funding via the injected/default MVC funding helper, submits chunked-upload, remembers pending MVC UTXOs after success, and retries retryable stale-input failures with excluded outpoints.\nAdded tests/files/metaFsLargeUploader.test.mjs covering request order, local/server caps, configured and default chunk sizes, internal-only base64 chunk content, chunked-upload request fields and ;binary MetaFS content type, normalized success result and totalCost, stale-input retry exclusion, non-retryable MetaFS error code, and unsupported chain rejection.\nVerification: RED baseline failed as expected with missing metaFsLargeUploader module. GREEN verification passed: npm run build && node --test tests/files/metaFsLargeUploader.test.mjs tests/files/uploadLargeFile.test.mjs tests/chain/mvcLargeUploadFunding.test.mjs. git diff --check passed.","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}