优化对话转工单功能，添加重试机制以提高稳定性，限制处理会话数量为前2000个，更新示例查询和文件路径，增强代码可读性和维护性。同时新增数据库客户端功能，支持批量处理会话数据并导出至Excel。

rag2_0/tool/APIKeyManager.py

@@ -23,16 +23,6 @@ API_KEY_LIST=[
 "sk-kzhxlqvqcxlnbdgnpalqnzumkmspepkttkgbophnkqanainw",
 "sk-bzttugqtlskrvguvhckwamdssvgmgnrqpsialpdbskfsyyak",
 "sk-tovmogiablsoeabwgqyvevpcfichyjpuzqdymmvksspdrtqt",
-"sk-wqdpapdkisovziexgcyxvumpwzbjnhqbxvcqcspzctjhyhjk",
-"sk-bbntrnifrtdzhhgrtlrhvwbnaysuszviemshdakxonnnymnb",
-"sk-vmpnwjxersrwybmfhfxgsvbmhsmpjldxseiyxovnysrlbuzi",
-"sk-nscsxwfqigkfpfqfzebkmaickxjzbhtfwywdppmmobrrbfnw",
-"sk-irbxuakhntsrusrympiubkkjbkabbfbdgpstqnxbztzdtxdq",
-"sk-hcfojzczbgwgcuhzxkicxqrhadurtakwbawiesyxyvksmcoz",
-"sk-wiyosqgyutjypgzibveiwkgqwfkfsnonrmvjfbvrbkoicciv",
-"sk-ocglenyvxkkvzupzumoypnyndjpjqhivyqpedusunboglspz",
-"sk-dtbawdwajkhdctrukundbkqwswzfzihqbebfuvqnfnounbuc",
-"sk-zqiyiqtbwqgyeenkvppymfbkspriolwbnxnjakugzxyvcuql",
 "sk-wtnjpejveiobtvzsmnuaefqkocsafbfyrtqkkyqardndtxcs",
 "sk-gqdvtrwvzxewnagwsfakrvajtzwgcknatpflkesyqhzjrlal",
 "sk-plivglrkxahodgtgjlaqdjusdoerxspjbcbizaybicarfyuk",
@@ -96,6 +86,26 @@ API_KEY_LIST=[
 "sk-jrdzerhmvrtvzawkksowbgkggkubwfquplmrxbdhespqgtis",
 "sk-jjbpnkbeupsxyclcivbhizcfpfjrppddunbqynyjkqhtmpwu",
 "sk-oqehupcveovkjqqtxypqyifidcdissuyehwrkdwgruoyjkpq",
+"sk-jnnmltwtqwuoyagoogzzeraczmyfxhoairiddgayksqdfnbr",
+"sk-eghuepxnbcollzrjwbzqvbnhiiwagkejaclyhvaodeqgwrog",
+"sk-poszkbjdmamimconjustnrxxqusuzlryxkrzkpronlenrmen",
+"sk-zolvcegarsrwqhwgvwzgtqupodsdmckjiocyvoyldbkusbzc",
+"sk-ywfafulcniaqdgdcsnbtqquaqeuiqlkcnknkaflwxyuemcow",
+"sk-hhedmocgtfpywbbpwamgfkygrahiqsuurntlbqqbmjwfipmm",
+"sk-gzdqfoyvulrqscdpjlwlufdecrsyjpmwpkknuhnjsvtyftox",
+"sk-bkcufidsebujopqqwexwxwpmevrpelmvxzdymncvllcyojce",
+"sk-olabhscekudzkyudypkcjvehwqunagubwdmtppugrjmcptwv",
+"sk-zpdqyocliebhqpkuwvebpgcnfjdkvavdltimllmgkthwnwph",
+"sk-gvhchlfelocjniuydusyhhwacnomxnvucjonzkhtqoplnbcr",
+"sk-lzneagvdxhisodndnxnpkntghpkimjmjsebiqdzaoqzuhbla",
+"sk-xotcfdkigykevngedupitbcatjqppxmcibjtcebyoglykuxz",
+"sk-ufydqsdqnwsegaqwtappzwdyzqnoblyunfvslomnnmykedgk",
+"sk-jwasykftbkyjzdqlwcxuicrwzxsbhttilxfefbrozrznpwlv",
+"sk-xngteojwkxmftyaabjdwwgyoadspsowmcpcqobteutdcfmnr",
+"sk-akzkgniebruqrtuqskvlibkpcxjuazhcatysptkfyqivldfn",
+"sk-vpqkxtmcgkggllexchzysuewyfaoexzasoumxngdplzgwksw",
+"sk-fvcsqdbqmdlwxzjyofrilusqcypbfyczogaqwqrjrwvojmer",
+"sk-htjprscvfgskjtjzpxxxjhyymshagogykpawxekrrfbgftyx",
 ]
 
 class APIKeyManager: