fix: animepahe unable to stream/download

[Type-Delta]

fix #172

[Copilot]

Pull request overview

This PR fixes issue #172 where the AnimePahe provider was unable to stream or download anime. The fix adds proper HTTP headers required by the CDN provider to successfully stream content.

Key Changes:

• Extracts the actual stream host from the stream URL and uses it in the Host header
• Adds comprehensive STREAM_HEADERS with CORS-compliant headers (Origin, Referer, etc.)
• Passes custom headers to the Server object so they're used during download/streaming

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
viu_media/libs/provider/anime/animepahe/provider.py	Adds logic to extract stream hostname from URLs and constructs custom headers combining User-Agent, dynamic Host, and STREAM_HEADERS for streaming
viu_media/libs/provider/anime/animepahe/mappers.py	Updates map_to_server function signature to accept and pass headers to the Server object
viu_media/libs/provider/anime/animepahe/constants.py	Defines new CDN provider constants and STREAM_HEADERS with CORS-compliant headers for successful streaming
viu_media/core/downloader/yt_dlp.py	Adds debug logging to show the URL and headers being used during download for troubleshooting

[Copilot]

The string concatenation pattern using + operator is inconsistent with the f-string style used elsewhere in this file. Consider using f-strings for consistency: "Referer": f"{ANIMEPAHE_BASE}/"

[Copilot]

The string concatenation pattern using + operator is inconsistent with the f-string style used elsewhere in this file. Consider using f-strings for consistency: "Referer": f"{CDN_PROVIDER_BASE}/"

Suggested change

	"Referer": CDN_PROVIDER_BASE + '/',
	"Referer": f"{CDN_PROVIDER_BASE}/",

[Benexl]

it works great