feat(sdk-trace): implement span start/end metrics#6213

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trentm merged 18 commits into

open-telemetry:mainfrom

anuraaga:tracer-metrics

Feb 20, 2026

Codecov / codecov/patch succeeded Feb 13, 2026 in 0s

98.11% of diff hit (target 80.00%)

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98.11% of diff hit (target 80.00%)

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