Strengthen prompt to stop immediately after tests pass

Jr was completing tasks but then going into verification loops,
re-reading files and 'tracing through logic' after tests passed.
This burned ~4 cents of extra cost on t-221.

Made instructions more emphatic:
- 'STOP IMMEDIATELY' with explicit list of what NOT to do
- 'ANY further tool calls are wasted money'
- Repeated in BUILD SYSTEM NOTES section

Task-Id: t-227

1 files changed, 4 insertions, 3 deletions

diff --git a/Omni/Agent/Worker.hs b/Omni/Agent/Worker.hs
index c52d4a9..8adb7c2 100644
--- a/Omni/Agent/Worker.hs
+++ b/Omni/Agent/Worker.hs
@@ -355,10 +355,11 @@ buildBasePrompt task ns repo =
     <> "3. Run 'bild --test "
     <> ns
     <> "' ONCE after implementing.\n"
-    <> "4. If tests pass, you are DONE - stop immediately.\n"
+    <> "4. **CRITICAL**: If tests pass, STOP IMMEDIATELY. Do not verify, do not review, do not trace logic, do not search for usages. Just stop.\n"
     <> "5. If tests fail, fix the issue and run tests again.\n"
     <> "6. If tests fail 3 times on the same issue, STOP - the task will be marked for human review.\n"
-    <> "7. Do NOT update task status or manage git - the worker handles that.\n\n"
+    <> "7. Do NOT update task status or manage git - the worker handles that.\n"
+    <> "8. After tests pass, ANY further tool calls are wasted money. The worker will commit your changes.\n\n"
     <> "AUTONOMOUS OPERATION (NO HUMAN IN LOOP):\n"
     <> "- You are running autonomously without human intervention\n"
     <> "- There is NO human to ask questions or get clarification from\n"
@@ -370,7 +371,7 @@ buildBasePrompt task ns repo =
     <> ns
     <> "' tests ALL dependencies transitively - run it ONCE, not per-file\n"
     <> "- Do NOT run bild --test on individual files separately\n"
-    <> "- Once tests pass, STOP - do not continue adding features or re-running tests\n"
+    <> "- Once tests pass, STOP IMMEDIATELY - no verification, no double-checking, no 'one more look'\n"
     <> "- Use 'lint --fix' for formatting issues (not hlint directly)\n\n"
     <> "EFFICIENCY REQUIREMENTS:\n"
     <> "- Do not repeat the same action multiple times\n"