Composition notes

• Question: what happened here, at the altitude I need? v2: three views, not four — receipt/summary (the CISO stops here) → Transcript ⇄ Surface as a tab switch (raw events nested under Transcript, not its own altitude). Chapters is gone; see the v2 note below for why.
• Verdict line from verdicts.sessionDetail(world, id) for the four event-bearing sessions: who · technology · duration — a sensitive read (warn), a blocked tool (attention), ≥ $20 in one session (attention), or "nothing to see". Sessions without events get a wrapper (sessionDetailVerdict) that says only what the row supports — tool calls on record, secret files from the files inventory, the threshold — instead of "no policy events" or "interrupted by the user" for a session whose events were never captured.
• Receipt = the stored one-line summary (labelled as stored — no LLM title is generated), identity chips (every one a Phase1EntityChip) + four claims as Phase1StatBlocks: tokens, cost, tool calls, policy events. Files and hosts are the Surface card's nouns, not band claims. Tokens are measured (with the in / out / reasoning split from the events), dollars are estimated and the block says where from (per-turn costUsd sums, or tokens × model rate for rows). One attention device: the policy-events sub when any, else the dollar block above the stated threshold, else none. The exceptions box beneath stays calm — one row per incident (a finding raised on the same event folds under its access as a sub-line), one grey pill, a link to the beat.
• Transcript = "chat wearing the spine" (c77 transcript-chat, the carried candidate): channel rows for dialogue with the person's initials and the technology's logo on one 36px rail; machinery keeps its glyph. Policy is a speaker — every violation beat is a turn named Policy with a red-bar utterance; the sensitive read wears a redacted pill and a line saying what was withheld and that the access is counted. Action bursts stay one line until opened; violating events inside a burst are red. v2: long dialogue text truncates the same way (isLong / truncate, shared "…more" toggle with the burst mechanism); person turns flip to the right (rail, name row and cost all mirror). Cost rides the row edge; t+ is measured from the session row's start.
• Raw events behind a toggle, nested under Transcript — the qdash events grain, nothing collapsed, violation rows tinted. A different reader's page, one click away, never zero.
• Sessions without events (51 of 55 in this world) render the receipt and the Surface card from the row (no Transcript tab to show), and a dashed box states that the event grain was not captured. Nothing is imitated.
• Both states: the all-clear overlay drops the credential read and the finding from ses-marcus-05 and rewrites its closing message, so this page turns clear on the same session — Policy never speaks, the receipt counts three files, the credential row is gone. The blocked-tool and runaway sessions stay attention in both states: history does not change with posture.
• Open: the headline is the row's stored one-line summary (the same text the session chip shows everywhere), not derived here; the sensitive read and its finding count as two policy events (one incident on the wire twice); the row's duration and the last event's t+ can disagree (idle time after an interrupt) — both are printed, neither is adjusted; quota-vs-overage cost representation (subscription vs. usage-based billing) is unresolved — the dollar-estimate treatment here is unchanged pending that call.
• v2 (2026-09-03, Mark Peterson walkthrough): Chapters removed — Tyler, reviewing his own team's prototype: "I don't understand chapters." Mark Peterson's counter-proposal, adopted: don't invent a new concept, show the transcript itself, minimized by default (the ask, then a truncated response, expand per turn) — which the transcript's action-burst collapsing already did for tool calls; this pass extends the same idiom to dialogue text. Three views became two-plus-nested: Summary (receipt) always on screen, Transcript ⇄ Surface as a tab switch, Raw events nested under Transcript. Transcript layout flips person turns to the right (rail, name row, cost all mirror) per "show the transcript where the user's on the right side, everything else on the left." Every rail glyph now carries a title — the call flagged a ⌘-style icon read as a close control elsewhere in the prototype; this page had no such icon, but the fix generalizes: no glyph without a label. An encryption line states the BYOK/local rule reached in-call; full transcript storage stays deferred to the governance phase (unchanged). Quota-vs-overage cost is explicitly not resolved here.