chore: curate monthly assessment evidence and scripts

.gitignore

@@ -6,3 +6,59 @@ __pycache__/
 *.jpg
 *.png
 .localized
+
+# Raw local downloads: retain only curated production evidence below.
+*.xlsx
+*.xls
+*.zip
+*.7z
+*.rar
+*.tar
+*.gz
+*.dmg
+*.pkg
+*.exe
+*.pdf
+*.doc
+*.docx
+*.rtf
+
+# Production monthly-assessment evidence retained in this repository.
+!20260713/**/*.xlsx
+!20260713_1500/**/*.xlsx
+!5月18T测算/**/*.xlsx
+!6月18T测算/**/*.xlsx
+!6月核算结果/**/*.xlsx
+!7月核算结果/**/*.xlsx
+!7月绩效重算_多源考核里程_20260817/**/*.xlsx
+!租赁任务考核_*.xlsx
+!里程任务考核_*.xlsx
+!*干预情况说明*.xlsx
+!docs/**
+!**/*考核*.pdf
+!**/*考核*.doc
+!**/*考核*.docx
+!**/*核算*.pdf
+!**/*核算*.doc
+!**/*核算*.docx
+!**/*测试*.pdf
+!**/*测试*.doc
+!**/*测试*.docx
+!**/*验证*.pdf
+!**/*验证*.doc
+!**/*验证*.docx
+!**/*说明*.pdf
+!**/*说明*.doc
+!**/*说明*.docx
+
+# Never commit credentials or local secret material.
+.env
+.env.*
+*accesskey*
+*AccessKey*
+*secret*
+*token*
+*credential*
+*password*
+*private*key*
+*backup*code*