fix(icons): redesigned podcast icon

[jguddas]

resolves #3384

What is the purpose of this pull request?

• Other: Icon update

Description

Redesign to resolve the following issues:

• Brand guideline violation (copy of Apple Podcasts logo)
• 2px gap rule violation

Before Submitting

• I've read the Contribution Guidelines.
• I've checked if there was an existing PR that solves the same issue.

[github-actions]

Added or changed icons

Preview cohesion

Preview stroke widths

DPI Preview

16px (shadcn/ui)

24px (default)

32px (shadcn/ui + retina)

48px (default + retina)

Icon X-rays

Icon Diffs

Icons as code

Works for: lucide-react, lucide-react-native, lucide-preact, lucide-vue-next

const PodcastIcon = createLucideIcon('Podcast', [
  ["path",{"d":"M12 18v3"}],
  ["path",{"d":"M6 9H4a2 2 0 0 0-2 2v4a2 2 0 0 0 2 2h1a1 1 0 0 0 1-1za6 6 0 0 1 12 0v7a1 1 0 0 0 1 1h1a2 2 0 0 0 2-2v-4a2 2 0 0 0-2-2h-2"}],
  ["rect",{"x":"10","y":"7","width":"4","height":"11","rx":"2"}]
])