Update PULL_REQUEST_TEMPLATE.md

PULL_REQUEST_TEMPLATE.md

@@ -67,37 +67,46 @@ Please answer the following:
 ## Complexity & Impact
 
 Does this change add new decision branches?
-- - [ ] No
+```
-- - [ ] Yes (**explain below**)
+[ ] No
+[ ] Yes (**explain below**)
+```
 
 Does this change increase per-bot or per-tick processing?
-- - [ ] No
+```
-- - [ ] Yes (**describe and justify impact**)
+[ ] No
+[ ] Yes (**describe and justify impact**)
+```
 
 Could this logic scale poorly under load?
-- - [ ] No
+```
-- - [ ] Yes (**explain why**)
+[ ] No
-
+[ ] Yes (**explain why**)
+```
 ---
 
 ## Defaults & Configuration
 
 Does this change modify default bot behavior?
-- - [ ] No
+```
-- - [ ] Yes (**explain why**)
+[ ] No
+[ ] Yes (**explain why**)
+```
 
 If this introduces more advanced or AI-heavy logic:
-
+```
-- - [ ] Lightweight mode remains the default
+[ ] Lightweight mode remains the default
-- - [ ] More complex behavior is optional and thereby configurable
+[ ] More complex behavior is optional and thereby configurable
-
+```
 ---
 
 ## AI Assistance
 
 Was AI assistance (e.g. ChatGPT or similar tools) used while working on this change?
-- - [ ] No
+```
-- - [ ] Yes (**explain below**)
+[ ] No
+[ ] Yes (**explain below**)
+```
 
 If yes, please specify: