Adapt T-778 source 6d15569 and selected T-465 plugin plans on T-803 51f0c7e0. Preserve frozen Workspace107 and append Subject108, current assignee/target checks, recipient-scoped notification recovery and public contract generation. This is a candidate composition, not target adoption.
Exercise public Spawn, real bounded work, other-conversation handling, ordinary Notify and explicit publication to the originating message. Retain stable complete spawn input across acknowledgement loss and retries; verify operation and target revocation without a second result or grant registry.
Preserve both published schema-103 histories and converge their Passkey results and Job input retention features transactionally at schema 104. Retain local Reviewer, integration-event, auth and sidebar fixes while adopting develop restore and E2E updates; regenerate API contracts.
Validation: schema convergence regressions, full Server/Worker/Runtime suites, server-api and merge-request tests, Web unit/component tests, root cargo check, E2E harness tests and restore/auth target compilation, generated artifacts, fmt and naming checks. Product-process E2E not rerun; live services and databases untouched.
Use content digests, key fingerprints, binding and trust identities, immutable mutation receipts, and observation tokens instead of state-update ordinals across API, storage, Runtime, and Web contracts.
Preserve historical replay and secret material through frozen migrations; preflight uncertain removals before cutover, resume provisioning receipts, validate encrypted migration candidates, and align fresh/upgraded schemas. Include reviewed regression fixes, generated artifacts, and validation evidence.
Use T-722 identity-bound API for paged discovery, bounded text read/create/write/edit, folders, relocate/delete, revision-fixed images, Workdir artifact publication, and mutation receipts. Keep IDs as Workspace-bound decimal strings, observed CAS preconditions and Client validators hidden from model arguments, and never substitute revisions or blindly replay uncertain effects.
Activate via host-bound Feature/Profile/schema and centralized instructions. Publish only the Drive entrance as indexable; resolve selected stable IDs directly with coherent self-scoped WIP publication. Internal SubWorkers and Reviewer children deny undelegated Drive access at feature and client boundaries; no child grant or local storage authority is synthesized.
T-723 validation: root cargo check; manifest 190; tools 78 unit +39 integration +1 doctest; Worker 918 unit +110 integration; Runtime 348 unit +34 binary; Server 708 library +11 binary including 17 real DB+LocalFileSystem signed-API adapter tests. Native image capture/replay, multichunk revision bounds, Workdir import, concurrent CAS, current grants, response-loss reconciliation and dependent config WIP0.2 regressions pass. WIP crates.io 0.2.0 resolution verifier, fmt and diff checks pass.
Restore durable busy Submit queues and TUI Enter delivery, expose Web Queue beside Notify, and separate the Composer toolbar from its editor without persistent success notices.
Support pasted image attachments and restore canonical Worker Session uploaded-file operations, including retention, binding, cleanup and authenticated upload context.
Validated Worker, Protocol and Session Store suites, 278 TUI tests, 59 Web tests and Svelte check. Runtime suite could not complete due to external Workdir transport timeouts.
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