TokenUsageMeter
AgenticCompact usage meter for consumed vs available tokens with accessible meter semantics.
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<section class="tum-card" aria-labelledby="tumTitle"> <header class="tum-head"> <h2 id="tumTitle" class="tum-title">Token budget</h2> <span class="tum-meta" id="tumMeta">5,120 / 8,000</span> </header> <div class="tum-track" role="meter" aria-valuemin="0" aria-valuemax="8000" aria-valuenow="5120" aria-labelledby="tumTitle tumMeta"> <div class="tum-fill" id="tumFill"></div> </div> <p class="tum-hint" id="tumHint">64% used — safe for one more long response.</p></section>