[catalyst] typescript errors

[masterkain]

minor stuff but prevents compilation if left as-is

yarn run v1.22.22
$ next build
   ▲ Next.js 15.1.3

   Creating an optimized production build ...
 ✓ Compiled successfully

Failed to compile.

./src/components/catalyst/avatar.tsx
48:15  Warning: Using `<img>` could result in slower LCP and higher bandwidth. Consider using `<Image />` from `next/image` or a custom image loader to automatically optimize images. This may incur additional usage or cost from your provider. See: https://nextjs.org/docs/messages/no-img-element  @next/next/no-img-element
65:7  Error: 'classes' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/badge.tsx
64:7  Error: 'classes' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/button.tsx
174:7  Error: 'classes' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/dropdown.tsx
60:7  Error: 'classes' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/heading.tsx
8:7  Error: 'Element' is never reassigned. Use 'const' instead.  prefer-const
19:7  Error: 'Element' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/listbox.tsx
112:7  Error: 'sharedClasses' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/navbar.tsx
19:7  Error: 'id' is never reassigned. Use 'const' instead.  prefer-const
44:7  Error: 'classes' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/sidebar-layout.tsx
52:8  Error: 'showSidebar' is never reassigned. Use 'const' instead.  prefer-const
52:21  Error: 'setShowSidebar' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/sidebar.tsx
51:7  Error: 'id' is never reassigned. Use 'const' instead.  prefer-const
86:7  Error: 'classes' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/stacked-layout.tsx
52:8  Error: 'showSidebar' is never reassigned. Use 'const' instead.  prefer-const
52:21  Error: 'setShowSidebar' is never reassigned. Use 'const' instead.  prefer-const

./src/components/catalyst/table.tsx
58:9  Error: 'striped' is never reassigned. Use 'const' instead.  prefer-const
78:9  Error: 'bleed' is never reassigned. Use 'const' instead.  prefer-const
78:16  Error: 'grid' is never reassigned. Use 'const' instead.  prefer-const
94:9  Error: 'bleed' is never reassigned. Use 'const' instead.  prefer-const
94:16  Error: 'dense' is never reassigned. Use 'const' instead.  prefer-const
94:23  Error: 'grid' is never reassigned. Use 'const' instead.  prefer-const
94:29  Error: 'striped' is never reassigned. Use 'const' instead.  prefer-const
95:9  Error: 'href' is never reassigned. Use 'const' instead.  prefer-const
95:15  Error: 'target' is never reassigned. Use 'const' instead.  prefer-const
95:23  Error: 'title' is never reassigned. Use 'const' instead.  prefer-const
96:8  Error: 'cellRef' is never reassigned. Use 'const' instead.  prefer-const
96:17  Error: 'setCellRef' is never reassigned. Use 'const' instead.  prefer-const