feat: close builder mutation and roundtrip evidence gaps

scripts/run-real-verification.mjs

@@ -34,6 +34,7 @@ const lanes = {
     ...chromeTests
       .map((name) => `check:${name.slice('test:'.length)}`)
       .filter((name) => scripts[name]),
+    'check:freecad-tsn-stage-evidence',
   ],
   oracle: [
     'fetch:freecad-source',
@@ -41,6 +42,8 @@ const lanes = {
     'build:freecad-native',
     'probe:freecad-reference',
     'check:freecad-desktop-oracle',
+    'probe:freecad-core-parameter-mutations',
+    'check:freecad-core-parameter-mutations',
     'test:golden:freecad',
     'test:golden:freecad:families',
     'test:golden:freecad:failures',
@@ -55,14 +58,16 @@ const lanes = {
     'probe:freecad-partdesign-revolution-groove',
     'probe:freecad-part-builders',
     'probe:freecad-composite-history-elementmap',
+    'test:freecad-fcstd-native',
+    'generate:freecad-parameter-mutations',
     'check:freecad-oracle-coverage',
     'check:freecad-golden-coverage',
+    'check:freecad-parameter-mutations',
     'check:freecad-sketcher-constraints',
     'check:freecad-fcstd-roundtrip',
     'check:freecad-composite-history-elementmap',
     'check:freecad-exact-history-elementmap-gate',
     'check:freecad-native-naming-evidence',
-    'test:freecad-fcstd-native',
   ],
   wasm: [
     ...wasmBuilds,