feat: modernization phase 5 PR2

[dsmurfin]

No description provided.

[Copilot]

Pull request overview

This PR extends the raw receiver’s surfaced payload metadata to include the E1.31 Data Framing Layer sequence number, options bitfield, and synchronization universe (sync address), and adds wire-layer + receiver characterization tests to lock in the new behavior.

Changes:

• Parse and carry syncAddress from DataFramingLayer, and add a replacingSyncAddress(with:) helper for tests/packet crafting.
• Surface sequence, options (as a new sACNDataOptions OptionSet), and syncUniverse on sACNReceiverRawSourceData, and populate them in sACNReceiverRaw.
• Add tests validating sync-address parsing and that raw receiver output includes the new metadata.

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
Tests/sACNKitTests/ReceiverRawTests.swift	Adds a characterization test asserting sequence/options/sync-universe are surfaced on raw received data.
Tests/sACNKitTests/LayerTests.swift	Extends framing-layer round-trip assertions and adds a focused sync-address parse test.
Sources/sACNKit/Receiver/sACNReceiverRaw.swift	Populates newly surfaced metadata fields when emitting sACNReceiverRawSourceData.
Sources/sACNKit/Receiver/Delegate/sACNReceiverRawSourceData.swift	Adds public fields for sequence/options/sync-universe to the raw receiver payload type.
Sources/sACNKit/Receiver/Delegate/sACNDataOptions.swift	Introduces a public OptionSet representing the on-wire data framing options byte.
Sources/sACNKit/Layers/DataFramingLayer.swift	Parses syncAddress and adds a Data mutator to patch it for crafted packets.

Comments suppressed due to low confidence (1)

Sources/sACNKit/Layers/DataFramingLayer.swift:219

• The doc comment for replacingPriority(with:) incorrectly says it replaces "options" and describes the priority parameter as options, which is misleading for callers.

    /// Replaces the `DataFramingLayer` options.
    ///
    /// - Parameters:
    ///    - priority: The options to be replaced in the layer.
    ///

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