Revert "feat(chat): live turn metrics — telemetry reducer + rendering"

This reverts commit 48c6d85c3cc5a57a729f14068e2346b17ed62088.

1 files changed, 0 insertions, 95 deletions

diff --git a/src/core/telemetry/selectors.ts b/src/core/telemetry/selectors.ts
deleted file mode 100644
index ecf1794..0000000
--- a/src/core/telemetry/selectors.ts
+++ /dev/null
@@ -1,95 +0,0 @@
-import type { Usage } from "@dispatch/wire";
-import type { StepMetrics, TelemetryState, TurnMetrics } from "./types";
-
-/** Get the metrics for a specific step within a turn. */
-export function stepMetrics(
-	state: TelemetryState,
-	turnId: string,
-	stepIndex: number,
-): StepMetrics | undefined {
-	return state.turns.get(turnId)?.steps[stepIndex];
-}
-
-/** Get the metrics for a turn. */
-export function turnMetrics(state: TelemetryState, turnId: string): TurnMetrics | undefined {
-	return state.turns.get(turnId);
-}
-
-/** The number of steps in a turn. */
-export function stepCount(state: TelemetryState, turnId: string): number {
-	return state.turns.get(turnId)?.steps.length ?? 0;
-}
-
-/** TTFT of the first step in a turn (the turn-visible first-token latency). */
-export function turnTtft(state: TelemetryState, turnId: string): number | undefined {
-	return state.turns.get(turnId)?.steps[0]?.ttftMs;
-}
-
-/** Sum of all steps' decode times in a turn. */
-export function totalDecodeMs(state: TelemetryState, turnId: string): number | undefined {
-	const steps = state.turns.get(turnId)?.steps;
-	if (steps === undefined || steps.length === 0) return undefined;
-	let total = 0;
-	let found = false;
-	for (const s of steps) {
-		if (s.decodeMs !== undefined) {
-			total += s.decodeMs;
-			found = true;
-		}
-	}
-	return found ? total : undefined;
-}
-
-/** Aggregate output tokens across all steps in a turn. */
-export function totalOutputTokens(state: TelemetryState, turnId: string): number | undefined {
-	const turn = state.turns.get(turnId);
-	if (turn === undefined) return undefined;
-	if (turn.doneUsage !== undefined) return turn.doneUsage.outputTokens;
-	let total = 0;
-	let found = false;
-	for (const s of turn.steps) {
-		if (s.usage?.outputTokens !== undefined) {
-			total += s.usage.outputTokens;
-			found = true;
-		}
-	}
-	return found ? total : undefined;
-}
-
-/** Aggregate input tokens across all steps in a turn. */
-export function totalInputTokens(state: TelemetryState, turnId: string): number | undefined {
-	const turn = state.turns.get(turnId);
-	if (turn === undefined) return undefined;
-	if (turn.doneUsage !== undefined) return turn.doneUsage.inputTokens;
-	let total = 0;
-	let found = false;
-	for (const s of turn.steps) {
-		if (s.usage?.inputTokens !== undefined) {
-			total += s.usage.inputTokens;
-			found = true;
-		}
-	}
-	return found ? total : undefined;
-}
-
-/** Derived TPS for a step: outputTokens / (decodeMs / 1000). */
-export function stepTps(step: StepMetrics): number | undefined {
-	if (step.usage?.outputTokens === undefined || step.decodeMs === undefined) return undefined;
-	if (step.decodeMs === 0) return undefined;
-	return step.usage.outputTokens / (step.decodeMs / 1000);
-}
-
-/** Derived aggregate TPS for a turn. */
-export function turnTps(state: TelemetryState, turnId: string): number | undefined {
-	const outTokens = totalOutputTokens(state, turnId);
-	const decode = totalDecodeMs(state, turnId);
-	if (outTokens === undefined || decode === undefined || decode === 0) return undefined;
-	return outTokens / (decode / 1000);
-}
-
-/** Sum of tool execution durations within a step. */
-export function stepToolDuration(step: StepMetrics): number | undefined {
-	return step.toolDurationMs !== undefined && step.toolDurationMs > 0
-		? step.toolDurationMs
-		: undefined;
-}