Media agent for THEOplayer v1.0.0

New features

• THEOplayer Web SDK support: Initial stable release of the New Relic THEOplayer tracker for browser environments. Import via @newrelic/video-theo/browser.
• Browser entry point: Dedicated @newrelic/video-theo/browser subpath that excludes the Vega/connected-device pipeline for browser-only bundles.
• Bitrate tracking: Reports contentBitrate, contentManifestBitrate, contentSegmentDownloadBitrate, and contentNetworkDownloadBitrate.
• Rendition quality tracking: Tracks active rendition height, width, and bandwidth via track-level quality change events.
• Multi-format support: HLS and DASH streams supported through THEOplayer's native adaptive streaming.

Improvements

• @newrelic/video-core updated to 5.1.0, enabling QoE drain callbacks on sendStart/sendEnd via getHarvester().
• Player name: playerName attribute reports as THEOplayer.
• Error code handling: errorCode is omitted from events when no SDK-provided code is available, avoiding meaningless sentinel values in NRDB.