Inconsistent Release Notes Text Contrast in Dark Mode

Bug Description
The release notes section is not themed consistently with the rest of the app-it has dark text on a dark terminal background in ghostty

<img width="1560" height="1176" alt="Image" src="https://github.com/user-attachments/assets/3ece3586-5649-4029-83b0-9b51fafc0717" />

Environment Info

• Platform: darwin
• Terminal: ghostty
• Version: 1.0.35
• Feedback ID: 9163fe85-53bf-42ad-9305-db4c49d861c4

Errors

[{"error":"Error: Command failed: security find-generic-password -a $USER -w -s \"Claude Code\"\nsecurity: SecKeychainSearchCopyNext: The specified item could not be found in the keychain.\n\n    at genericNodeError (node:internal/errors:983:15)\n    at wrappedFn (node:internal/errors:537:14)\n    at checkExecSyncError (node:child_process:892:11)\n    at execSync (node:child_process:964:15)\n    at TZ (file:///Users/matt/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:700:3921)\n    at file:///Users/matt/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:622:9014\n    at Q (file:///Users/matt/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:526:17199)\n    at VX (file:///Users/matt/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:622:8160)\n    at nS (file:///Users/matt/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:622:7241)\n    at f9 (file:///Users/matt/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:622:11408)","timestamp":"2025-07-07T23:42:41.373Z"}]