Mobile zoom-lock + top-bar icon fixes (v0.1.0:97)

First round of Grant's real-phone feedback on the mobile redesign. CSS-only;
desktop untouched.

- Viewport: add maximum-scale=1.0 + user-scalable=no. Disables pinch-zoom and —
  the real fix — the iOS auto-zoom-on-focus that jerked the whole page in on every
  tap of a sub-16px input (our fields are 13-15px). The mobile surfaces are sized
  for phones, so nothing needs zooming; OS-level accessibility zoom still works.
- Top-bar account initial: was rendering off-center because .account-btn lacked
  flex centering (it fell back to inline/baseline). Add inline-flex centering and
  align to the dc spec (IBM Plex Mono, accent-light, 13px, GridApp.dc:60).
- Quick-log pencil: bump --text-muted -> --text-secondary. Markup/color otherwise
  match the dc reference exactly, but the dc's thin grey outline reads as empty
  next to the color sun emoji on-device; the brighter neutral gives the action
  button real affordance.

Also records the v97 deploy + these items in AGENTS.md Current state.

start9/0.4/startos/utils.ts

@@ -61,8 +61,9 @@ export const PACKAGE_TITLE = 'Ten31 Database'
 //   * 0.1.0:93 (natural-language query, W2: read-only "ask the database in plain English" — a curated, parameterized query catalog [backend/nl_query/] behind a strict slot validator [the trust boundary — no generic SQL / dynamic identifiers]; a local-Qwen translator maps a question→{intent,slots} via Spark Control so the question never leaves the box [no Claude, no redaction]; new endpoints POST /api/query/nl + GET /api/query/catalog [require_bot_or_admin, audited entity_type='nl_query'], results never returned to any model; no schema change. The Matrix Q&A client [dedicated room + ?/@bot trigger] ships on the Spark, not the s9pk)
 //   * 0.1.0:94 (NL-query correctness fix: the comms_by_user + email_counts_by_user intents were counting/listing a user's ENTIRE captured sent corpus [internal/vendor/personal], not only email to a matched investor — they lacked the EXISTS email_investor_links gate that recent_emails + the Communications panel use. Added the matched-only gate to both [+ a regression test seeding an unmatched sent email]; no schema change, no UI change)
 //   * 0.1.0:95 (mobile-first redesign goes live + installable PWA. The Grid, Pipeline, Reminders & Contacts screens are touch-native on phones below 768px [safe-area bottom-tab nav, card lists, drag-dismiss bottom sheets, swipe actions, full-screen Grid detail, SVG tab icons + ·Ten31· wordmark], with an app-wide light theme + toggle. Installable home-screen PWA: manifest.webmanifest [standalone display, #0b1118 theme] + square/apple-touch icons + a pre-auth /manifest.webmanifest route; iOS-first, no service worker. Pipeline funnel v2: 4-stage lead→engaged→diligence→commitment [in-app migration 0007] with derived grid signals [pipeline_stage/existing_investor/recency] injected-on-GET, stripped-on-write. Desktop UI unchanged; no LLM path. Bundles the previously deploy-pending mobile Phases 0–8 + drag-reorder views + the PWA)
-//   * Current:        0.1.0:96 (login page mobile/PWA conformance — the one surface the v95 mobile redesign skipped. CSS-only: 100vh→100dvh [dynamic viewport, fixes the centered card tucking under the iOS standalone status bar], a <768px media query adding 16px screen gutters + env[safe-area-inset] top/bottom clearance + touch-sized fields [inputs 46px/15px, button 46px], full-bleed card on small phones, and the §4 card depth shadow on the login card to match .section. No markup/JS/schema change; desktop login unchanged)
-export const PACKAGE_VERSION = '0.1.0:96'
+//   * 0.1.0:96 (login page mobile/PWA conformance — the one surface the v95 mobile redesign skipped. CSS-only: 100vh→100dvh [dynamic viewport, fixes the centered card tucking under the iOS standalone status bar], a <768px media query adding 16px screen gutters + env[safe-area-inset] top/bottom clearance + touch-sized fields [inputs 46px/15px, button 46px], full-bleed card on small phones, and the §4 card depth shadow on the login card to match .section. No markup/JS/schema change; desktop login unchanged)
+//   * Current:        0.1.0:97 (mobile top-bar polish + native zoom behaviour. Viewport meta gains maximum-scale=1 + user-scalable=no: kills pinch-zoom AND the iOS auto-zoom-on-focus that jerked the page in on every <16px input tap [app-wide, not just login]; OS accessibility zoom still works. Top-bar account initial now flex-centered + dc-aligned [IBM Plex Mono, accent-light, 13px — was defaulting to inline/baseline, off-center]. Quick-log pencil bumped --text-muted→--text-secondary for real affordance [the dc t3 grey thin-outline read as empty next to the color sun emoji on-device]. CSS-only; no JS/schema change)
+export const PACKAGE_VERSION = '0.1.0:97'
 
 export const DATA_MOUNT_PATH = '/data'
 export const WEB_PORT = 8080