chore: change .tape linguist from Elixir to Caddyfile

[mpyw]

• I have read CONTRIBUTING.md.

Thank you for creating such a great tool! It was very helpful when I recently created a README demo for my project.

Changes

Change linguist-language for .tape files from elixir to Caddyfile.

Motivation

Caddyfile syntax highlighting is more stable for VHS tape files. Elixir highlighting can sometimes break (e.g., when strings or atoms aren't properly balanced), causing the rest of the file to render incorrectly. Caddyfile uses a simpler directive-based syntax that matches tape file structure better.

Before / After

Output examples/meta.webm
Output examples/meta.mp4

Set Width 1920
Set Height 1080
Set FontSize 32
Set Framerate 30
Set Theme { "brightGreen": "#00D787", "brightYellow": "#FE5F86", "yellow": "#FFFFFF", "brightBlue": "#875FFF" }

Hide
Type "cp examples/welcome.tape cassette.tape && clear" Enter
Show

Type "vhs < cassette.tape" Sleep 0.5 Enter

Sleep 30s

Hide
Type "rm cassette.tape" Enter

↓

Output examples/meta.webm
Output examples/meta.mp4

Set Width 1920
Set Height 1080
Set FontSize 32
Set Framerate 30
Set Theme { "brightGreen": "#00D787", "brightYellow": "#FE5F86", "yellow": "#FFFFFF", "brightBlue": "#875FFF" }

Hide
Type "cp examples/welcome.tape cassette.tape && clear" Enter
Show

Type "vhs < cassette.tape" Sleep 0.5 Enter

Sleep 30s

Hide
Type "rm cassette.tape" Enter