fix: frontend fixes (#492)

* feat: update header bar color

* fix: fix error page

Author: eric-nguyen-cs

taxonomy-editor-frontend/src/pages/project/errors/index.tsx

@@ -66,7 +66,7 @@ export const Errors = () => {
 
   return (
     <Box sx={{ display: "flex", flexDirection: "column", gap: 2 }}>
-      <TableContainer sx={{ width: 375, mb: 2 }}>
+      <TableContainer sx={{ mb: 2 }}>
         <Table style={{ border: "solid", borderWidth: 1.5 }}>
           <TableHead>
             <TableCell align="left">