agent: lumotia — v0.1 release-completion run

Closes the code-side v0.1 ship gate. All quality gates green:
cargo fmt/clippy/test (~327 tests), npm check (0/0), vitest 13/13,
scripts/dogfood-rebrand-drill.sh 8/8.

Phase F — first-run onboarding promoted to v0.1
- FirstRunPage with skip-to-main + failure recovery + event recording
- Six onboarding commands (record/list/has-completed + lumotia_events)
- Storage migration v17 (onboarding_events + lumotia_events tables)

UI hardening (in-scope items from v0.1-ui-hardening.md)
- StatusPill + PostCaptureCard components, 21st preview entry
- Sidebar recording-as-sacred-state (opacity + aria-disabled, reduced-motion)
- Settings 6-section regroup + Help section + Activation log + Privacy toggle
- Error-state copy sweep (DictationPage + SettingsPage, plain-language)
- Global :focus-visible rule, textarea outlines restored
- Ctrl+K / Ctrl+, / Escape bindings in +layout

LLM resilience
- rule_based_extract_tasks (regex-free imperative-verb extractor) +
  extract_tasks_with_fallback wrapper — task extraction never returns zero
- tokio::time::timeout(120s) wraps cleanup/tags/tasks commands

Release artefacts
- LICENSE (canonical AGPL-3.0), CHANGELOG (Keep-a-Changelog format)
- v0.1-release-notes, privacy-and-ai-use, install-warnings,
  tester-onboarding-kit, tester-acceptance-runbook, code-signing-setup,
  apple-silicon-rb08-runbook, virtual-audio-setup, v0.1-contrast-audit
- Workspace versioning + AGPL spdx; npm exact-pin (10 ranges removed)
- AppImage SHA-256 sidecar in build.yml
- README v0.1 section + Reporting-issues; canonical repo slug

Closure pass — items moved from human-required to code-complete
- KI-02 Linux idle inhibit: zbus 5 → org.freedesktop.login1.Manager.Inhibit
- KI-03 Windows sleep prevention: SetThreadExecutionState(ES_CONTINUOUS|...)
- acquire/release_idle_inhibit Tauri commands, wired in DictationPage
- Diagnostic-bundle frontend wire-up (Settings → Help button)
- WCAG-AA contrast fix via .btn-filled-text utility (no token changes)
- 8 destructive-action sites wrapped in plain-language confirm() guards
- KNOWN-ISSUES.md + v0.1-known-limitations.md updated (KI-02/03 fixed)

Scripts
- pre-tag-verify.sh, tag-day.sh, smoke-linux + driver
- parse-diagnostic-bundle.sh, parse-activation-log.py

Per-item audit trail: docs/release/v0.1-completion-status.md
Remaining: W-01…W-08 (signing certs, hardware probes, smoke matrix,
tester recruitment) — see docs/release/v0.1-known-limitations.md.

src/app.css

@@ -141,6 +141,15 @@
 .btn-md { @apply px-3 py-1.5 text-[12px]; }
 .btn-lg { @apply px-4 py-2 text-[13px]; }
 
+/* === Filled-button text colour — a11y CA-1/CA-2 fix ===
+   Dark mode: bg-page (#0f0e0c) on accent (#d68450) = 6.68:1 PASS
+              bg-page (#0f0e0c) on danger (#e85f5f) = 5.73:1 PASS
+   Light mode: white on accent (#a3683a) = 4.57:1 PASS
+               white on danger (#b32626) = 6.52:1 PASS
+   Use .btn-filled-text in place of text-white on bg-accent / bg-danger buttons. */
+.btn-filled-text { color: var(--color-bg); }
+:root[data-theme="light"] .btn-filled-text { color: #ffffff; }
+
 /* === Light theme overrides === */
 :root[data-theme="light"] {
   --color-bg: #faf8f5;
@@ -337,13 +346,31 @@ textarea, input, [data-no-transition] {
   transition: none;
 }
 
-/* === Focus ring — consistent, accessible === */
+/* === Focus ring — consistent, accessible ===
+   Low-specificity `:where()` wrapper lets component-level overrides win.
+   Covers all standard interactive elements + anything with a non-negative
+   tabindex. Uses `:focus-visible` (not `:focus`) so the ring only appears
+   for keyboard navigation, not mouse clicks. */
+:where(button, a, input, textarea, select, summary, [tabindex]:not([tabindex="-1"])):focus-visible {
+  outline: 2px solid var(--color-accent);
+  outline-offset: 2px;
+  border-radius: 4px;
+}
+
+/* Fallback: anything else that gets :focus-visible still gets a ring */
 :focus-visible {
   outline: 2px solid var(--color-accent);
   outline-offset: 3px;
   border-radius: var(--radius-md);
 }
 
+/* Suppress transitions on focus-visible for reduced-motion users */
+@media (prefers-reduced-motion: reduce) {
+  :focus-visible {
+    transition: none;
+  }
+}
+
 /* === Selection colour === */
 ::selection {
   background: var(--color-accent-glow);