Explorer subtitle text color does not adapt to theme

[omarKenawi]

Description

The subtitle text in the Explorer section is not consistently visible across light and dark themes.

• In dark mode, the text may appear too dark and blend with the background
• In light mode, the text may appear too light and hard to read

Steps to Reproduce

1. Open the Explorer page
2. Observe the subtitle text in the current theme

Expected Behavior

The subtitle text should remain clearly visible and maintain good contrast across all supported themes.

Actual Behavior

Text color does not adapt well, leading to low contrast or unreadable text.

Screenshots / Images