ARCADIA-Studio/harness/STATE.md

First release — current engineering state

Objective and phase

The first-release goal remains active and incomplete. Deliver usable Rust/Iced Operational Analysis and System Analysis/System Architecture, equivalent graphical, textual and REST semantics, artifact traceability, directly editable behavior, offline guidance, and Windows/Linux release evidence. Later Arcadia layers remain future releases. The full authoritative objective was reread on 2026-09-06: attachment07aee762-7d27-4cbe-81c3-2e82c7170711/goal-objective.md. PLAN.md retains the entire release scope; no subsystem acceptance completes it.

Direct state-machine editing is accepted through production316dc55. The main checkout was fast-forwarded to acceptance a8f451e. R6 data/interface contracts are now being implemented in a separate checkout; they are not accepted or released. Meaningful implementation and runtime progress continues; no external blocker exists.

Accepted foundations

• Core typed OA/SA semantics, validated atomic commands and ordinary history are shared by three Rust crates. Typed ports, explicit unresolved migration and original Capella observations: release-port-{contract,core,migration}.md and release-capella-workflow-benchmark.md.
• Explorer/port discovery d364d3c: Add port on participants, grouped roots, focused children, breadcrumbs, contextual paging/search and full-depth outline. Actual Windows creation,251-root/12-level trials,1100x700 and Linux reopen/font fixes: release-explorer-usability.md.
• Routing23535b4, viewport366ce44, labels65fa9ab: authored bends/labels, group movement, fold restoration, Undo/Redo, save/reopen and SVG, including minimum-size native trials. Dense full solve measured119ms; arbitrary crossings remain possible. See release-routing-verification.md and release-routing-linux.md.
• Source4e8575b: nested lexical ownership/includes, provenance-aware token writes, exact accepted source/model history, retained drafts, Save All/recovery and coupled hosted source/model revisions. Windows/Linux native and actual REST restart, stale ETag, comment-only edit and cross-file reparent passed. Full422 Windows / 425 Linux tests at that checkpoint. See release-source-integration.md.
• Direct drawing fef2e0d plus tooltip ad7feb5: OA Interaction, SA Functional and Boundary Exchange by palette click-click or drag; compatible highlights, automatic function ports, four-side draggable anchors, contextual menus and source folders. Independent pointer/tooltip findings fixed and native retested. Windows193 desktop and Linux189+4 focused tests followed earlier full485/488 suites. Scoped native Windows/Linux acceptance: release-port-drawing.md and release-context-menus.md.

Newly accepted state workspace

Production316dc55 includes typed machine views, shared persisted geometry, atomic region/symbol/state creation, group movement, direct transitions and reconnection, Internal rows, Local edges, typed detail forms, folding, placement and navigation. Architecture and Behavior view selections are separate. Drafts survive rejected source/model commits; passive camera events never apply a form.

Independent/native findings fixed: covered GPU shapes, pseudo-label/edge collision, selection-relayout drag displacement, missing typed form access, folded-content access, wrong-view placement Apply, and camera/tool leakage on machine navigation. An actual owner/view change resets gesture state and fits; returning to the same view preserves camera/tool. Exact evidence and limitations: release-state-editing.md.

Verification: full551 Windows /554 Linux workspace tests and strict workspace Clippy at e0b2210. Final316dc55:241 desktop tests, strict all-target desktop Clippy, and desktop builds on each platform; five new navigation tests included. Two guide tests passed after help changes. Source/reST/API state contracts and actual HTTP rejection/revision/source/restart tests passed earlier in the integration.

Root and independent Windows native trials covered1440x900 and1100x700 creation, nested movement, first-drag transition, endpoint/menu reconnect, invalid target, Escape, timed Internal, Local/EntryPoint, placement Apply, Undo/Redo and save/reopen. Linux native covered1440x900 creation, first transition/move, Undo/Redo, fold and saved collapsed reopen. Final316dc55 native on both platforms proved same-view camera/tool preservation and different-machine Fit/Select reset. Logs are empty.

Active R6 implementation and next actions

Checkout D:/CodexBuilds/Capella2-data-integration; branch codex/data-contract-integration, base5ce3eef+plan2bf4c54+navigation9118218. Dedicated target D:/CodexBuilds/Capella2-data-target. Contract freeze is schema/source4 with full data payload and dictionary slices together; existing typed ports remain. See release-data-implementation.md and release-data-contract.md in that checkout.

Core is committed0b58107; source/migration1230ab8. Root API/docs are integrated on the same working tree; desktop remains in flight and R6 is not accepted. Core15 R6 +28workflow tests passed again after final allocation-arrow suppression. Linux0b58107 full core307 tests passed (one explicit probe ignored by default), with strict all-target core Clippy. Earlier13ports/14scenarios and115 source/lib tests also passed. Desktop final257 tests and strict all-target Clippy pass; the optimized Windows desktop build is in progress for native acceptance.

Root41 server tests pass, including3 new actual HTTP workflows for the published data example, protocol/artifact identity, atomic rejected defaults, query/export, reidentify/delete/restart, source3 bundle migration reports and old coupled3 envelope upgrade without write/revision. Tests exposed dropped bundle reports and rejected legitimate old source/model pairs; both root fixes passed retest. Strict reST HTML generation and81 OpenAPI schema definitions passed. Actual frozen server32033FFE imported the published example; its complete Project/StoredProject responses passed served/current JSON Schema validation and obsolete shapes rejected. Evidence: api-r6-contract and r6-server-tests-after.log under the release directory.

Independent core review found association transition closure pulling unrelated types and missing empty-enum warning; both corrected and focused tests passed. Repeated per-ancestor full scans were simplified to one scan per helper call. Explicit optimized inheritance timings250/500/1000: Windows21.070/89.088/391.590ms, Linux22.381/111.662/408.129ms. These single-run empty-chain fixtures measure core validation, not general UI latency. A1000-deep chain remains a pathological cost.

Independent desktop review fixes now pass tests: a focused dictionary with24-row pages replaces unbounded inherited rows; recursive paths support explicit drill-down and imported finite paths; same-phase styles/same-exchange reselection preserve valid drafts. Read-only follow-up found no new path/style defect. Paging resets only on actual layer/document changes; its regression failed before and passes now. Root found another unresolved scale issue: scenario creation still enumerates every carried field into both a dropdown and individual input rows. Native reproduction and a bounded focused value editor remain required before R6 acceptance.

Current ownership: drawing_correctness owns desktop except root-owned guide.rs and the dedicated Windows Cargo target. state_architecture_review independently reviews R6 spec/API consistency; its data_view.rs ownership has ended. data_core runs an isolated R3 typed-baseline experiment; Linux R6 core checkout is idle and verified. Root owns API/OpenAPI/reST, docs, integration and native input. No concurrent writers.

1. State evidence is committed and main fast-forwarded to a8f451e; DATA received the same evidence in c5276b1. Finish native data-authoring acceptance and bounded scenario-value authoring, then full integrated Windows/Linux verification.
2. Finish R6 core/source/desktop, integrate actual REST/schema/reST, independent semantic/correctness/UX review, Windows/Linux checks and real data authoring.
3. Implement R3 typed semantic drift/reconciliation after R6 freezes. Current baselines/reconciliation only cover prose. Prefer historical typed-body snapshots and finite proposals; avoid a duplicate recursive semantic schema without evidence.
4. Complete direct scenario/process gestures, persistent coverage/filters, Home/recent/recovery, hosted desktop ETag workflows and offline guidance.
5. Fresh final requirements/domain/correctness/native UX/architecture review; full Windows/Linux/MSRV checks, real runtime, reproducible docs and release packaging.

Environment and native ownership

Root exclusively owns native input. Latest saved Windows trial is window1706782, ui-state-navigation-windows,49objects/28links/1 expected missing-owner warning. Linux navigation trial3148598 closed normally, exec46107 exit0; baseline Linux trial721472 also closed normally, exec72680 exit0. Independent Windows3672536 is saved at1100x700. Older root drawing windows are saved. Re-inventory before input. Protected user7210312/6228978 were absent; do not reset/save/close if they return.

Evidence: D:/CodexBuilds/Capella2-release1-01a06e2e. State source checkout/target: D:/CodexBuilds/Capella2-state-integration and -target. Linux source/target: D:/CodexBuilds/Capella2-state-linux-review and -target. Use distinct Cargo targets per checkout; shared-cache results were previously caught and excluded.

Windows: cargo test --locked --workspace; cargo clippy --locked --workspace --all-targets -- -D warnings; cargo build --locked -p oa-desktop -p oa-server. WSL Ubuntu24.04 uses target/linux-cargo.toml and Mesa software Vulkan for native WSLg. No remote push or usage reset authorized. No broad recursive target deletion.