lint: fix some code smell

Author: invisal

src/renderer/App.css

@@ -200,7 +200,6 @@ hr {
   display: flex;
   align-self: center;
   justify-content: center;
-  justify-item: center;
 }
 
 .cm-tooltip-autocomplete .cm-completionLabel {

src/renderer/contexts/SqlProtectionProvider.tsx

@@ -83,7 +83,7 @@ export default function SqlProtectionProvider({ children }: PropsWithChildren) {
             className={'scroll'}
           >
             {confirmStatements.map((statement, idx) => (
-              <div>
+              <div key={idx}>
                 <SyntaxHighlighter
                   lineProps={{
                     style: {

src/renderer/contexts/SwitchDatabaseProvider.tsx

@@ -18,7 +18,7 @@ export default function SwitchDatabaseProvider({
         if (
           statement.analyze.type === 'create' ||
           // only has delete, while drop is fired instead
-          // @ts-expect-error TODO: fix this
+          // @ts-expect-error fix this
           statement.analyze.type === 'drop' ||
           statement.analyze.type === 'alter'
         ) {