Docs: status line page truth-audited against bundle; four claims corrected

Full-source re-verification of pi/statusline.md against dist/cli.js plus a
live screenshot matrix. False and corrected: claude's top rule is NOT the
context meter (meter is box/band only; rule elsewhere is a session-accent
filler); 'Tern-only' composer-bar claim (real knob: composer.tokenRate);
segmentOptions gated to preset custom (they merge under every preset - only
the arrays are gated); mode segment yolo (states are Plan/Prewalk/Goal/
Vibe/Loop). Expanded: 7-preset defaults table, per-shape statusAttachment/
bottomBar model incl. plugin shape registry, contextLine per-value behavior,
27-segment catalog with triggers and options, segmentOptions schema, full
statusLine.*/composer.* knob registry. Changelog entry added.

Refs #5

omp-docs/log.md

@@ -11,11 +11,17 @@ timestamp: 2026-08-28
 
 # Bundle Change Log
 
+## 2026-10-18 — Status line docs truth audit (full-source re-verification)
+
+Exhaustive claim-by-claim re-audit of [OMP Status Line Customization](/pi/statusline.md) against the minified `dist/cli.js` bundle plus a live screenshot matrix (band × {off, percentage, embedded}, claude × off). Page carries an **Audit log** section; four first-pass claims were false and are corrected (see there): claude's rule is *not* the context meter (meter is `box`/`band` only; the "red rule" was the session-accent filler), the "Tern-only" composer-bar claim was bogus (the readout is `composer.tokenRate`, default off), `segmentOptions` are **not** gated to `preset: custom` (only the segment arrays are), and the `mode` segment's states are Plan/Prewalk/Goal/Vibe/Loop (no yolo). Page expanded with: the 7-preset defaults table, per-shape `statusAttachment`/`bottomBar` model (8 built-ins + plugin shape registry), `contextLine` per-value behavior, the 27-segment catalog with triggers/options, `segmentOptions` schema, and the full `statusLine.*`/`composer.*` knob registry. The bundle's own "(box composer only)" knob description for `contextLine` is upstream-wrong — band honors it.
+
+ServerAppConfigs-docs overlap census: flagged separately for the operator (morning report); no doc merged/changed on either side.
+
 ## 2026-10-18 — Status line rebuilt on custom segments; frank-archon display name slimmed
 
 Interactive tune-up of the omp status bar (grilling session, live loop: config edit → watcher repaint → niri screenshot verify). New knowledge page: [OMP Status Line Customization](/pi/statusline.md).
 
-* **Mechanics discovered:** `leftSegments`/`rightSegments` are inert unless `preset: custom` (fleet was on `nerd` with dead arrays); `composer.shape` routes them — `band` merges both arrays into one row above the editor (title rides the working row), `claude` splits them into top chip + bottom strip. The `claude` red rule **is** the context meter (length = usage); `contextLine` label variants render in `box`/`band` — `band` paints the labeled inline meter (`60% ——— × 200K`). Working row (`⠿ Working… + tok/s`) is hardcoded — model/thinking can never join it (Tern-only). Eight composer shapes registered in the bundle.
+* **Mechanics discovered:** `leftSegments`/`rightSegments` are inert unless `preset: custom` (fleet was on `nerd` with dead arrays; `segmentOptions` *do* merge under named presets); `composer.shape` routes them — `band` merges both arrays into one row above the editor (title rides the working row), `claude` splits them into top chip + bottom strip. The context meter exists **only in `box`/`band`** — `contextLine`: `off` plain rule, `embedded` hoists the context segment into the labeled inline meter (`60% ——— × 200K`), `percentage`/`annotated` paint an unlabeled proportional rule meter (all four live-verified); every other shape's rule is a constant session-accent filler. Working row (session title + tok/s readout gated by `composer.tokenRate`, default off) is composer chrome — model/thinking can never join it. Eight composer shapes ship in the bundle; plugins can register more.
 * **Final bar (`band`, after a `claude` sojourn):** left = `session_name · vim · mode · hostname · path · git(no branch text) · pr`; right cluster in array order = `model · cost · time_spent` (`context_pct` hoists out of the run to paint the labeled inline meter `60% ——— × 200K` as a flexible spacer between the groups). Cut: tok/s duplicate, clock, cache trio, `context_total`, `subagents`, `session` hash, and `token_in`/`token_out` (cumulative totals live in `/session`). `path`: logical `project/worktree` label (`stripWorkPrefix: true`, kept after a live `false` trial of the full cwd); branch text dropped (worktree branches are autogenerated), dirty badges kept.
 * **models.yml:** frank-archon display `name` slimmed to `"frank-archon"` (endpoint suffix dropped; `id` untouched).
 * **Out of scope noted:** worktree name generation (`wt-<date>-<hash>`) is omp-internal; possible upstream feature request.