chore(main): release LaunchDarkly.ServerSdk.Ai 0.13.0

[github-actions]

🤖 I have created a release beep boop

0.13.0 (2026-07-17)

⚠ BREAKING CHANGES

• ILdAiConfigTracker.TrackDuration now takes a double instead of a float — custom ILdAiConfigTracker implementations must update their TrackDuration override signature

Features

• Extend AiMetrics with optional ToolCalls and DurationMs (duration override) (2e307c9)
• Extend MetricSummary with accumulated ToolCalls and ResumptionToken (2e307c9)
• ILdAiConfigTracker.TrackDuration now takes a double instead of a float — custom ILdAiConfigTracker implementations must update their TrackDuration override signature (2e307c9)
• TrackMetricsOf auto-tracks tool calls, honors DurationMs override, and aligns operation-vs-extractor failure semantics with the other SDKs (2e307c9)

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This PR was generated with Release Please. See documentation.

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Note

Low Risk
Diff is version and release metadata only; functional risk is in the already-merged 0.13.0 features, mainly the breaking TrackDuration signature for custom trackers.

Overview
Release Please cuts LaunchDarkly.ServerSdk.Ai 0.13.0 by bumping version metadata (LaunchDarkly.ServerSdk.Ai.csproj, SdkInfo.cs, .release-please-manifest.json, PROVENANCE.md) and adding the 0.13.0 changelog entry.

The release documents AI metrics and tracking improvements already merged under 2e307c9: optional ToolCalls and DurationMs on AiMetrics, richer MetricSummary (tool calls + resumption token), and TrackMetricsOf auto-tracking tool calls, honoring duration overrides, and aligning failure semantics with other SDKs.

Breaking: ILdAiConfigTracker.TrackDuration now takes double instead of float — any custom ILdAiConfigTracker implementation must update its override signature.

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