The same reasoning-inclusion bug #1075/#1078 fixed for cost also affected
the throughput display: activeGeneratedTokens/taskGeneratedTokens in the
Codex parser and generatedTokens in the live codex-tps reader summed
outputTokens + reasoningTokens, but reasoning is already inside output.
All three sites now route through the billableOutputTokens('codex', ...)
helper #1078 introduced, so the throughput numerator can never drift from
the billed one.
Cost and every token count are unchanged (verified byte-identical on a
real 51,753-call corpus); Tok/s drops 20-42% depending on how
reasoning-heavy the model is.
activeGeneratedTokens/activeDurationMs/toolWaitMs are stored verbatim in
both the Codex result cache and the session cache rather than re-derived
on read, so neither self-heals: CODEX_CACHE_VERSION moves 11 -> 13 (12 is
claimed by feat/core-extraction's own port of this feature) and
PROVIDER_PARSE_VERSIONS.codex gains a codex-tps-v1 suffix, forcing Codex
sessions to re-parse once.
Closes#1079
