docs: agree on the golden-AST and robustness counts across the docs

docs/ARCHITECTURE.md

@@ -254,12 +254,12 @@ Parse + model all behavioral bodies with unified fallback grammar:
 - Lowering to execution IR lives in `internal/core/lower/` (`ToActionGraph`, `ToStateGraph`)
 
 **Testing:**
-- **Golden ASTs**: 80 fixtures - `internal/core/parser/testdata/parse/`
+- **Golden ASTs**: 81 fixtures - `internal/core/parser/testdata/parse/`
 - **Negative tests**: 127 subtests - `internal/core/parser/negative_test.go`
 - **Unit tests**: 43 tests (action, state) - `action_executor_test.go`, `state_executor_test.go`
 - **Conformance gate**: 211 cases (all passing: calc×56, action×50, state×41, requirement×12, instance×9, unit×7, constraint×7, satisfy×5, variation×5, redefinition×5, variant×3, feature×3, ballandchain×3, and one each of accept, attribute, connector, cubesat and multiplicity) - `conformance_test.go`
 - **Golden traces**: 69 `.trace.golden` files (action×28, calc×25, state×12, constraint×4) - `trace_test.go`
-- **Robustness**: 143 failure-mode subtests (deadlock, unbound params, missing features, dangling transitions, sourceless accept, step budget, pseudostate dead ends and cycles, history and defer misuse, send/accept misrouting, calc arity/recursion, `perform` reference failures) - `robustness_test.go`
+- **Robustness**: 146 failure-mode subtests (deadlock, unbound params, missing features, dangling transitions, sourceless accept, step budget, pseudostate dead ends and cycles, history and defer misuse, send/accept misrouting, calc arity/recursion, `perform` reference failures) - `robustness_test.go`
 - **Coverage**: All behavioral types fully functional. Action: 14/14 features ✅. State: 13/13 features ✅. Calc: 8/8 ✅. Constraint: 5/5 ✅. Requirement: 5/5 ✅. Evaluation: 7/7 ✅.
 
 **Measured Compliance:** See [SPEC_COMPLIANCE.md](SPEC_COMPLIANCE.md) for semantic rule → implementation → test case mapping with status (✅ faithful / ⚠️ approximate / ❌ not yet implemented).
@@ -487,7 +487,7 @@ go test -v -run TestStdlibConformance ./internal/core/libs
 #### 2. Golden AST Snapshots
 - **Purpose:** Verify AST structure matches expected output
 - **Location:** `internal/core/parser/golden_test.go`
-- **Fixtures:** `testdata/parse/*.sysml` and `*.kerml` (80 representative files)
+- **Fixtures:** `testdata/parse/*.sysml` and `*.kerml` (81 representative files)
 - **Goldens:** `testdata/parse/*.golden` (AST dumps)
 - **Acceptance:** Parse output matches golden file
 - **Update flag:** `go test -run TestGolden -update` (regenerate goldens after intentional changes)
@@ -533,7 +533,7 @@ New behavioral features (actions, states, calc, constraints, requirements) requi
 #### 1. Golden AST Fixtures
 - **Purpose:** Lock in parse structure before execution changes
 - **Location:** `internal/core/parser/testdata/parse/` (behavioral fixtures)
-- **Coverage:** 80 fixtures in total, behavioral ones (action, calc, constraint, requirement, state) among them
+- **Coverage:** 81 fixtures in total, behavioral ones (action, calc, constraint, requirement, state) among them
 - **Acceptance:** `TestGolden` passes, AST dumps match expectations
 - **Update flag:** `go test -run TestGolden -update`
 
@@ -583,7 +583,7 @@ go test -v -run TestExecutionConformance ./internal/core/runtime
 #### 4. Runtime Robustness Tests
 - **Purpose:** Verify malformed/pathological behaviors fail gracefully (typed errors, no panics/hangs)
 - **Location:** `internal/core/runtime/robustness_test.go`
-- **Test:** `TestRuntimeRobustness` with 143 failure-mode subtests
+- **Test:** `TestRuntimeRobustness` with 146 failure-mode subtests
 - **Acceptance:** All return typed errors, never panic, timeout guard (60s) prevents hangs
 
 **Failure modes:**

docs/ROADMAP.md

@@ -19,8 +19,8 @@ Full gate green: `gofmt -l .` empty, `go build ./...`, `go vet ./...`, `staticch
 | Execution conformance cases | 211 |
 | gRPC conformance cases | 8 |
 | Golden execution traces | 69 |
-| Runtime robustness subtests | 143 |
-| Golden AST fixtures | 80 |
+| Runtime robustness subtests | 146 |
+| Golden AST fixtures | 81 |
 | Negative parser subtests | 127 |
 
 Statement coverage, measured today with `go test -cover ./...`:

docs/SPEC_COMPLIANCE.md

@@ -885,7 +885,7 @@ are tracked here):
 | `value.go` | Runtime value representation (ValConst, ValString, ValInstance) | ~150 |
 | `trace.go` | Deterministic execution and calc-evaluation trace recording, canonical value rendering | ~290 |
 | `conformance_test.go` | Conformance gate (211 cases) | ~480 |
-| `robustness_test.go` | Failure-mode tests (143 subtests) | ~830 |
+| `robustness_test.go` | Failure-mode tests (146 subtests) | ~830 |
 | `trace_test.go` | Golden trace test infrastructure | ~200 |
 | `trace_calc_test.go` | Trace determinism and canonical rendering unit tests | ~180 |
 
@@ -912,8 +912,8 @@ See [`TESTING.md`](TESTING.md) for complete test contract details.
 **Test Counts** (re-counted from the checked-in fixtures and from `-v` runs):
 - Execution conformance cases: 211 (all passing)
 - gRPC conformance cases: 8 (all passing)
-- Robustness subtests: 143 (all passing)
-- Golden AST fixtures: 80
+- Robustness subtests: 146 (all passing)
+- Golden AST fixtures: 81
 - Golden execution traces: 69
 - Negative parser subtests: 127
 

docs/TESTING.md

@@ -43,7 +43,7 @@ go test -v -run TestStdlibConformance ./internal/core/libs
 **Purpose:** Verify AST structure matches expected output
 
 - **Test:** `TestGolden` (internal/core/parser/)
-- **Fixtures:** `testdata/parse/*.sysml` and `*.kerml` (80 representative files)
+- **Fixtures:** `testdata/parse/*.sysml` and `*.kerml` (81 representative files)
 - **Goldens:** `testdata/parse/*.golden` (AST dumps)
 - **Acceptance:** Parse output matches golden file
 
@@ -93,7 +93,7 @@ New behavioral features (actions, states, calc, constraints, requirements) requi
 **Purpose:** Lock in parse structure before execution changes
 
 - **Location:** `internal/core/parser/testdata/parse/` (behavioral fixtures)
-- **Coverage:** 80 fixtures in total, behavioral ones among them
+- **Coverage:** 81 fixtures in total, behavioral ones among them
 - **Acceptance:** `TestGolden` passes, AST dumps match expectations
 
 **Behavioral fixtures:**
@@ -146,7 +146,7 @@ go test -run TestExecutionTrace -update-traces ./internal/core/runtime
 **Purpose:** Verify malformed/pathological behaviors fail gracefully
 
 - **Test:** `TestRuntimeRobustness` (internal/core/runtime/)
-- **Coverage:** 143 failure-mode subtests
+- **Coverage:** 146 failure-mode subtests
 - **Acceptance:** Typed errors, never panic, 60s timeout guard
 
 **Failure modes:**