fix(editor): ui bugs of database block (#12285)

fix: BS-3445, BS-3470, BS-3472, BS-3473

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->

## Summary by CodeRabbit

- **Style**
  - Updated the alignment of the created time cell for improved layout consistency.
  - Limited the maximum width of the group view settings panel for better layout control.
  - Changed the icon for the "created by" property to enhance visual representation.
  - Updated the background color of file popover content for improved appearance.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

blocksuite/affine/blocks/database/src/properties/created-time/cell-renderer.ts

@@ -11,7 +11,6 @@ import { createdTimePropertyModelConfig } from './define.js';
 const createdTimeCellStyle = css({
   display: 'flex',
   alignItems: 'center',
-  justifyContent: 'center',
   width: '100%',
   height: '100%',
 });