Ignore generated eve.db

eve.db is built by db_update.py (~99 MB) and was not ignored, making it
easy to commit by accident.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: benkwokcy

.gitignore

@@ -125,5 +125,8 @@ gitversion
 *.fsdbinary
 /locale/progress.json
 
+# Generated by db_update.py
+eve.db
+
 # vscode settings
 .vscode