feat: add sqlfluff

docs/2023-06-25-useful-tools.html

@@ -730,6 +730,11 @@
           >https://github.com/tamasfe/taplo</a
         >
       </li>
+      <li>
+        <a href="https://github.com/sqlfluff/sqlfluff"
+          >https://github.com/sqlfluff/sqlfluff</a
+        >
+      </li>
     </ul>
     <p>Language server</p>
     <ul>

posts/2023-06-25-useful-tools.md

@@ -150,6 +150,7 @@ Format
 - https://github.com/mvdan/sh
 - https://github.com/JohnnyMorganz/StyLua
 - https://github.com/tamasfe/taplo
+- https://github.com/sqlfluff/sqlfluff
 
 Language server