Add mssql support (#3985)

some thing
-  execsql  add connection mssql
- fix bug duckduckgo-search rate limit
- update typo vi res

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Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>

pyproject.toml

@@ -31,7 +31,7 @@ dashscope = "1.20.11"
 deepl = "1.18.0"
 demjson3 = "3.0.6"
 discord-py = "2.3.2"
-duckduckgo-search = "6.1.9"
+duckduckgo-search = "6.4.1"
 editdistance = "0.8.1"
 elastic-transport = "8.12.0"
 elasticsearch = "8.12.1"
@@ -117,6 +117,7 @@ pypdf2 = "^3.0.1"
 graspologic = "^3.4.1"
 pymysql = "^1.1.1"
 mini-racer = "^0.12.4"
+pyodbc = "^5.2.0"
 pyicu = "^2.13.1"
 flasgger = "^0.9.7.1"
 polars = { version = "^1.9.0", markers = "platform_machine == 'x86_64'" }