ARCADIA-Studio/harness/STATE.md

First release state — hierarchy and port correction

Objective and evidence

Active first-release goal: complete OA + SA/System Architecture, Rust/Iced Windows/Linux, equivalent graphical/source editing, reST contract, traceability, REST and built-in guidance. Objective attachment81e84f53-2b51-4151-9e34-59414bda8b2d. V2 is the preserved baseline, not release acceptance. PLAN.md and release-semantics-audit.md retain the full scope.

User prioritizes Capella-like hierarchical architecture and correct ports. release-diagram-port-correction.md records the correction; release-port-contract.md is being finalized before implementation. No release completion claim.

Implemented and verified

• R1 explicit process/chain occurrences and guarded control topology; R2 missions/capabilities; R4 typed scenarios/messages/reuse; R5 state/event semantics, nested regions and pseudostates. Exact contracts/reviews are in the corresponding release-*.md reports. R1/R2/R4 independent semantic findings closed before this checkpoint.
• Desktop contextual scenario/state/process authoring; typed property adapter; searchable offline guide; asynchronous bounded source lint with stale-result rejection; UTF-8 Find/Go to line. State authoring tests pass, but R4/R5 complete native authoring acceptance remains pending.
• Architecture, functional-dataflow and capability projections separated. Demo now has six focused views. Shared projection preserves allocation/containment, calculates owner-bound selectable ports, and feeds canvas, Fit, SVG and movement. Generic port metamodel is still pending correction.
• Git initialized on codex/release1-engineering; source baseline commit93ba83d. No remote publication. User authorizes worktrees. Current post-review changes are uncommitted.
• Baseline full locked core/desktop/server tests passed (desktop64; server1unit+17HTTP); strict workspace Clippy passed at baseline. Post-review core4 projection regressions pass, including missing work-parent fallback and direct-versus-inferred allocation distinction.

Current changes and ownership

• Root owns core projection/session/regressions, desktop views.rs, docs, integration and native CUA. Fixes: omitted work parent falls back to actual performer; port reveal unfolds owner ancestry; component-port footer and larger root corridors; inferred allocation summary metadata/inspector explanation.
• hierarchy_port_review owns ONLY desktop app.rs, diagram.rs, tests.rs for insertion/reflow fixes and canvas/SVG summary distinction. Earlier full desktop run67/68 failed: folding selects placement ID instead of semantic owner, causing subsequent child creation rejection. Worker fixes root cause and nested sibling reflow; do not claim current tests all pass. Other reviewed fixes: projected child drag preview, creation routing from capability views, unfolded insertion path, SVG labels/stereotypes.
• port_contract_design owns ONLY release-port-contract.md now; adopted design separates FunctionInput/Output item contracts, Component Standard/Flow and independent orientation, PortAllocation, required FE endpoint IDs, atomic generation/reuse and explicit lossless V2→3 migration. Isolated core implementation worktree follows contract freeze.
• capella_startup_diagnosis read-only complete: healthy original Capella pid14556/window1049956; redundant graphical splash pid7048/window395654 hung in native splash update. No deletion/config workaround indicated.

Native verification and current pause

Computer Use through node_repl @oai/sky, skill26.901.41600. Root exclusively owns input. Most recent attempt reported physical Escape stop before inventory; CUA paused, no further native input without user continuation. Code work can proceed. Existing persistent handles must be revalidated on resume.

Studio checkpoint D:/CodexBuilds/Capella2-release1-01a06e2e/ui-hierarchy-checkpoint/arcadia-studio.exe, SHA256 D6055F659754E9159232483EAF9FA595C1D7F53683F8FB618D855F04B9C931A5, last window723086,1440×900. Personally exercised OA/SA layer changes, nested participants/work, auto function/component port appearance and function-output selection. Found label overlap; footer/corridor/alias fixes are newer than this executable and need native recheck. No unsaved edits in this checkpoint.

Healthy original Capella has the disposable In-Flight Entertainment sample open. Root reached System Analysis workflow and expanded System Architecture diagrams; SAB port workflow not yet exercised. Previously observed six workflows are recorded in release-capella-workflow-benchmark.md. Root startup diagnosis now supersedes old unavailable-window notes.

Preserved actual native authoring fixtures: ui-r2-checkpoint/capability-extension-ui.arcadia (conditional extension); ui-r1-r4-checkpoint/process-branch-ui.arcadia (five control links and guarded alternatives), both under the release build directory. Find/Enter/F3/CtrlG and1100×700 layout previously exercised. New process Fit, scenario/state authoring, source focus refinements and latest diagram geometry still require native verification.

Exact next actions

1. Finish nested insertion/reflow and summary display; run focused then full current tests/Clippy. Regenerate distributable examples with current focused diagrams, preserving historical V2 fixtures. Update docs and commit reviewed hierarchy milestone.
2. Freeze port contract and create isolated Git worktree for core/schema3 implementation. Root integrates typed desktop actions, forms, projection glyphs and API/source parity. Verify migration, deletion/undo, OA↔SA mapping and item/provider roles with independent review.
3. Resume native Capella SAB/port study and Studio default/minimum authoring verification when CUA is resumed; fix from observed evidence.
4. Continue remaining first-release requirements: R6 data, R3 semantic drift/mapped reconciliation, persistent filters/coverage, Home/recent/recovery, optional hosted ETag editing, updated examples/help/reST/API, independent final reviews, Windows/Linux checks and packages.

Environment and commands

Windows Rust1.98.1, target D:/CodexBuilds/Capella2-01a06e2e. Set CARGO_TARGET_DIR to that path, then cargo test --locked -p oa-core -p oa-desktop -p oa-server; cargo clippy --locked --workspace --all-targets -- -D warnings; cargo build --locked -p oa-desktop. Copy build to a checkpoint path before native launch to avoid linker locks. WSLUbuntu24.04 setup in verification-v2-linux.md; final MSRV/platform verification remains.

Prior recursive target/debug deletion was rejected: do not retry/bypass. No disk blocker. Old agents hit usage limits but current agents work; no usage reset authorized or used. Goal remains active; previous short turn stopped on explicit CUA Escape and made no material implementation progress.

Current integration checkpoint, 2026-09-05

User resumed CUA explicitly; it is working. Current original Capella window527162 maximized2560x1392. Root opened [SAB] High Level System Overview with some FCs, inspected function output port FOP5 properties (Outgoing Exchange Items, Realized Function Output Ports), created FunctionalExchange38 between Provide Navigation Data and Determine Operating Profiles by palette/source/target. It automatically created output FOP1 and input FIP3; Semantic Browser verifies ownership and actual endpoint identities. Allocation Management had no available component exchange; cancelled. Separate propagation/synchronization commands observed in Modeling Accelerators. Component-port creation/properties is next.

Hierarchy worker released app.rs/diagram.rs/tests.rs after fixing semantic selection lost on folding, nested sibling/ancestor reflow including folded hidden descendants, and canvas/SVG inferred-summary distinction. Root full locked core+desktop+server tests session6598 passed (desktop70, server1unit+17HTTP); strict workspace Clippy and desktop build session38990 passed. Demo source/JSON regenerated from a single model with matching IDs and successful load checks; old V2 fixtures untouched. New maintained core example generate_demo provides reproducible regeneration. Guide and README reflect focused view names/summary semantics.

Latest native checkpoint ready: D:/CodexBuilds/Capella2-release1-01a06e2e/ui-hierarchy-reviewed/arcadia-studio.exe SHA2563603AC957B6E16B4321F7FB7E759B3A2265357679DB8F27DD9ED5642B7E02179. Not launched yet. Old Studio window723086 has dirty marker, so inspect and preserve any unsaved changes before closing (do not infer it is safe from the earlier no-edit state).

Typed-port work isolated at D:/CodexWorktrees/Capella2-typed-ports, branch codex/typed-port-contracts, from c20a207. port_contract_design owns core model/ports/validation/references/session/transitions/demo/projection + non-language tests; capella_startup_diagnosis now owns persistence/migration/language/server/API/reST + source/migration tests. They coordinate shared schema but never edit the same files. Root main remains buildable during their implementation. Temporary model-capacity errors were retried on the same agents; both resumed. Full core port/schema3 acceptance pending.