chore(bixarena): add link to Google form to submit feedback and bugs, set max battle rounds to 5 (Sage-Bionetworks#3692)

Author: tschaffter

apps/bixarena/app/.env.example

@@ -7,12 +7,12 @@ LOG_LEVEL=INFO
 OPENROUTER_API_KEY=changeme
 ENABLE_CRISP=false
 # Request limits
-BATTLE_ROUND_LIMIT=20
+BATTLE_ROUND_LIMIT=5
 MAX_RESPONSE_TOKENS=1024
 PROMPT_LEN_LIMIT=5000
 # Footer configuration
 APP_BRAND_URL=https://sagebionetworks.org
 APP_CONTACT_URL=https://sagebionetworks.org/contact
-APP_ISSUE_URL=
+APP_ISSUE_URL="https://forms.gle/WsvSdEfv5MfFpeedA"
 APP_TOS_URL=
 APP_VERSION=1.0.0

apps/bixarena/app/bixarena_app/page/bixarena_footer.py

@@ -54,7 +54,7 @@ def build_footer():
 .footer-center {{
     display: flex;
     align-items: center;
-    gap: 24px;
+    gap: 12px;
     font-size: 14px;
     flex: 1;
     justify-content: center;