ARCADIA-Studio/harness/STATE.md

Progress Ledger — first release

Updated 2026-09-11, coordination through Gitea #144. This ledger describes the Codex-956atf checkout; external-host evidence is labeled separately. The entire previous ledger is preserved byte-for-byte. Historical dates, binaries, process IDs and stopped-session instructions in that archive are evidence history, not current status or authorization.

Current objective and source

Deliver the complete, usable OA/SA first release in PROJECT_GOAL.md, including graphical/source/REST parity, constraints/calculations, quantities/units, reusable model libraries, traceability, offline guidance and Windows/Linux release acceptance. Direct behavior/scenario authoring and reduced cognitive load remain immediate priorities. Complete small and large models must be practical to develop through uncluttered text alone. The release is incomplete.

Local branch: codex/behavior-authoring-20260910; source now imports external named creation 4bb4aaf3dc47b9738625b4d3f23ef8c74f286395 after local c4e1580. The last full local desktop/GUI gate and active native stage remain 80cf197; the newly integrated source requires a fresh combined gate. The authoritative goal was copied byte-identically from attachment a49d1780-25d5-4778-ad68-6140c60e4207/goal-objective.md; SHA256 DD58F75C93D55FE16ED141A23D834898FB6EBC625AE7E7AE379DA552A8312435. See Task Ledger for knowledge/decisions and Plan for capability acceptance. Older goal paths are superseded.

Completed work and evidence

The creation bundle was fetched anonymously and verified at105022 bytes, SHA256 0DEFAE91A56430076C432758F923BC0675911DA9FA7588C9961FF15F47EAEBF6. Its coherent commit adds named Process/Chain/Scenario/Machine drafts, bounded owner search, recovery/selection guards, offline guide and measured textual examples. The duplicate Sensor correction was not reapplied. Both hosts' report additions and exact experiment bytes are retained; this host's goal and ledgers remain authoritative locally. External653-test/native evidence is attributed in its integrated report, not claimed as a local run. The separate isolated chooser at c4e1580 passed13/13 mounted tests under cfg(test); it is not a production selector yet.

Scope	Current evidence and limits
Reproducible local toolchain	Ignored .local/toolchain/env.ps1 selects Rust/Cargo 1.98.1 GNU/LLVM and verified LLVM-MinGW 20260908 (clang 23.1.1), with one Cargo job. First cold desktop test build completed in 58m03s; one unused import warning was corrected separately.
B1 process authoring	01bb52a includes interactive empty/ordered/explicit topology and presentation-only inferred paths; first conversion preserves ordered adjacency atomically. All topology regressions pass within the current full desktop suite. Native acceptance is pending.
B2 scenario authoring	Clicked root/operand/slot and optional lifeline feed Action/State/Reuse/Fragment adapters. Pointer-to-App, cancellation, stale-event, recovery and history tests pass within the current full desktop suite.
B3 caller navigation and workspace	External 3978bbe imported as 865cd55 fixes visible-owner restoration, pending-draft guards and remaining-height workspace. Root 80cf197 keys the viewport Sensor by document/scenario; a real mounted regression failed before the fix and now passes. Current full desktop suite is green; native acceptance remains pending.
Architecture palette	External palette commit 7d1df4f was cherry-picked as aed40d7, retaining local invariant tests. Captured Escape, stale Submit/raw retention and bounded card fixes are source-integrated. External native results do not transfer to this checkout.
Typed stored-history F1	b6b76ef fixes nullable constructor cache discrimination; 4ecad78 fixes NotApplicable seeding by checking actual enum alternatives. Thirteen focused tests passed and are included in the current full suite; core validation remains authoritative.
Lifeline lifecycle B4	eb5161b adds pure local/scope-aware lifecycle projection with ten tests, declared under cfg(test) only. It is not production Scene wiring or native acceptance. Design.
Native scenario oracle	Independent checker compiled/self-checked and verified the generated62-element/two-source baseline. Native OA root Action and exact Save/Undo/Redo pass at minimum size; native caller identity/scroll return and source-neutral navigation pass. Remaining prescribed checkpoints are open. Native scope, oracle inputs.
Normative documentation	Strict Docutils 0.22.2 language HTML regeneration passed. semantic_schema.py --check --validate passed 72 source7 fixtures, 204 schemas, 14 families/90 scalar leaves. These are documentation/schema gates, not a Rust build or runtime pass.
Comparable-product study	Actual isolated Capella 7.1 scenario/activity/lifeline/LOOP creation was saved and XML inspected, then closed normally. Report. Current Studio native evidence is recorded separately.
New requirement audit	Independent delta report establishes that current expressions/unit labels are descriptive and source includes are not maintained cross-project libraries. Separate foundational design proposals remain under investigation, not ratified or implemented.
Packaging integration	External b98f135 imported as 6d2b961; all 25 checked-in exact notices match the manifest. scripts/test-package-artifacts.py passes 11/11 and scripts/test-windows-notices.ps1 passes synthetic package/runtime/source/font checks. Actual optimized distributions and clean-environment launches remain open.

Active work, ownership and unresolved findings

Root Codex-956atf owns this host's integration, serialized Cargo and native UI. The integrated command cargo test --locked -p oa-desktop --bin arcadia-studio -- --test-threads=1 completed with exit 0: 642 passed, zero failed/ignored, tests 141.25 seconds, warning-free build 36.31 seconds. Log .local/logs/desktop-integrated-20260911.log. Implementation inputs match 80cf197. The executable is target/debug/deps/arcadia_studio-58e30cee1fd51a8b.exe, SHA256 DF122CAF7CFB63A3A9D0D2F2098944CF88F53C4ADA2C43B576B2836F6FD42BE8. The GUI build passed in3m28s; executable SHA256 A5ED6DF334B1BFB620425AFDF3E863F0B522990E6FB47C6C401A71CF4443954A. Studio is running from immutable .local/native-qa/studio-80cf197/. Actual caller identity/scroll return, source-neutral navigation and minimum-size OA root Action creation with exact Save/Undo/Redo comparisons pass. Native evidence and remaining gates. Formatting passed. Strict Clippy found two collapsible-if cases; root corrected them. The isolated chooser is now declared under cfg(test). Its warning-free first compile completed;9/12 focused tests pass. Three failures trace to test inputs that sent whole strings as single physical key events; the worker is correcting realistic typing and adding paste/IME coverage. No production chooser integration or current passing whole-suite claim follows.

Historical first-binary runs with --test-threads=1 passed history 13/13, pure lifecycle 10/10, topology 45/45, architecture authoring 18/18 and mounted scroll 5/5. Scenario direct tests passed 13/14 and reproduced the known caller-return assertion failure at scenario.rs:2473; do not count that filter as passing. Logs are .local/logs/history-fields-focused.log and .local/logs/focused-*.log. The current 642/642 suite supersedes that known failure after its correction; do not add filter counts to the full total. Gitea #97's exact integration bundle was anonymously fetched, decoded, SHA256-verified and admitted with git bundle verify; selected source and packaging commits are integrated. Source the local toolchain before commands and keep one Cargo writer. The independent checker used completed rlibs without another Cargo writer; its evidence is separately scoped above.

Codex-9e8r6t is a separate host/team with a warm cache. It owns scenario workspace layout/B3 correction, local named behavior creation, palette and platform/packaging. Its coherent workspace and packaging checkpoint is imported. New local named behavior creation passed its 20 focused tests (#115), with broader checks/review and a verified transfer still pending. Its current native basic-editing checkpoint passed its independent model/four-source oracle; that is external evidence, not this host's acceptance. It owns docs/language.rst source7/default corrections, examples/release1 README schema correction and local-creation README guidance (#116).

B3 diagnosis (#79): command execution may preselect an occurrence while another scenario remains visible; select(same_id) then returns without restoring the caller owner. The imported correction now establishes owner and selection together. Root's additional Sensor regression proves same-size owner/document changes must remeasure Fit; see .local/logs/scenario-sensor-before-fix.log for the red result. Exact source/history and mounted viewport checks pass in the integrated suite.

Analysis/quantity and library proposals plus paired independent criticism are ready for synthesis. Remaining material questions: text-only instance base/map creation, cosmetic package updates versus quantity/type compatibility, subjectless case export closure, mounted data OA/SA transition policy, repeated case assumptions and closure of anonymous dimension operations. No production contract is ratified. Isolated text-only source experiments, baseline-versus-complete-case experiments and an undeclared anchored reference chooser widget are active; their passing claims must remain separate from the 642-test implementation. Root owns their integration.

B4 independent Scene review (#114) identifies real integration boundaries: insertion sequence bounds are not lifetime extents; activation tails must not continue past branch-local Delete; incomplete represented=None lifelines still need geometry; self Create/Delete arrives at row+24. The pure projection has not yet been wired.

Both hosts report direct Git push authentication unavailable. Anonymous fetch and authenticated Gitea MCP remain usable. Exact verified bundles are exchanged on codex/behavior-transfer-20260910; do not merge that transfer branch. Existing bundles cover 01bb52a, b6b76ef, eb5161b and incremental 4ecad78; exact hashes, prerequisites and readback are preserved in the archived ledger and Gitea #65/#76. Latest verified outgoing transfer is harness/transfers/behavior-aa40345.bundle.b64 on that branch (Gitea #92): 24,926 decoded bytes, prerequisite 4ecad78, SHA256 21B36D5016600953D95F064AE56569B6C8E7D3EA2B3B316C97222AD122FECA4F. Later native oracle, proposals, ledgers and Sensor correction still need publication. Root owns subsequent transfer and integration.

Remaining gates and highest-value next actions

1. Finish the active GUI build and current format/strict Clippy gates. The full desktop suite has passed; repeat only for new source changes or unresolved risk. Record exact implementation/binary and run the real application.
2. Integrate the externally verified workspace/B3/local creation/palette/package checkpoints without overwriting ownership or treating their earlier tests as new local acceptance. Wire B4 only after coordinating actual Scene geometry.
3. Use the self-checked independent oracle to exercise current Studio at minimum/wide sizes: named creation, direct process/scenario edits, nested reuse, caller return, lifeline lifecycle, invalid/cancel/recovery, Save/Undo/Redo/reopen. Compare complete model/source and exact identities, not screenshots alone.
4. Resolve analysis/quantity/library alternatives against real engineering budgets, unit/kind failures and two-project reuse/update examples. Then implement precise shared-core/source/API/graphical contracts and large-model selection workflows.
5. Complete current teaching, transitions, semantic review, state/data, saved-view, artifact, hosted transport and migration acceptance. Historical scoped passes remain useful references, never blanket current acceptance.
6. Complete Windows/Linux build/test/native/runtime and optimized package gates, notices, provenance and clean-environment launch. WSL has no installed distro here; Linux acceptance remains open. Historical denied guest workarounds must not be retried or split to bypass review. No host restart is authorized.
7. Run fresh independent cross-disciplinary end-state review, resolve material findings and reconcile specification/help/coverage before final handoff.

Reassessment

Meaningful progress continues: concrete interaction defects have been found and corrected, all 642 desktop tests pass, exact native evaluation is prepared, and the revised semantic requirements are no longer hidden behind metadata. Passing older suites or accumulating prose would not close the user problem. Current highest information gain comes from actual build/native results and independently criticized foundational examples, while preserving existing identity, source and atomicity contracts. Replan when those results falsify a proposal.

Historical evidence access

The complete prior STATE retains exact historical binary hashes, counts, logs, process closure, bundle hashes and all report links. Links inside the byte-preserved archive retain their original harness/ context; resolve those relative report paths from harness/. Useful direct entries: source7 native, teaching, artifact native, coverage baseline, Linux gate, Linux cross-build, denied boot experiment.