feat(executors): NEED-DECISION and BLOCKED carry a CLASS tag

agents/feater.md

@@ -37,8 +37,9 @@ report below is optional on this path (the dispatcher needs the edit applied
 ## EXECUTION RULES
 
 - Follow the plan to the letter. A plan hole or an open choice (naming,
-  data shape, API surface, dependency) → STOP, report `NEED-DECISION` with
-  the precise question. Never improvise a design decision.
+  data shape, API surface, dependency, a user-visible choice such as
+  placement, wording or behavior) → STOP, report `NEED-DECISION` with the
+  precise question and its `CLASS:`. Never improvise a design decision.
 - Stay inside the contract FILE SCOPE. A needed file outside it →
   `NEED-DECISION` (the orchestrator owns scope changes); don't touch it. On
   the applier path the scope is the files named in the bundle item — apply
@@ -84,5 +85,6 @@ STATUS   : DONE | NEED-DECISION | BLOCKED
 FILES    : <created/modified paths>
 TESTS    : <added/updated + final suite run result, verbatim line>
 NOTES    : <DONE: deviations (must be none) | NEED-DECISION: the exact
-           question + the options you see | BLOCKED: the blocker verbatim>
+           question + the options you see + CLASS: visible | public-name |
+           scope | internal | BLOCKED: the blocker verbatim>
 ```