feat: quality analysis — bug fixes, mobile tests, HITL checklist

Senior architect review findings + remediations:

BUG FIX — critical interface mismatch
- TimmyAirLLMAgent only exposed print_response(); dashboard route calls
  agent.run() → AttributeError when AirLLM backend is selected.
  Added run() → RunResult(content) as primary inference entry point;
  print_response() now delegates to run() so both call sites share
  one inference path.
- Added RunResult dataclass for Agno-compatible structured return.

BUG FIX — hardcoded model name in health status partial
- health_status.html rendered literal "llama3.2" regardless of
  OLLAMA_MODEL env var. Route now passes settings.ollama_model to
  the template context; partial renders {{ model }} instead.

FEATURE — /mobile-test HITL checklist page
- 22 human-executable test scenarios across: Layout, Touch & Input,
  Chat behaviour, Health, Scroll, Notch/Home Bar, Live UI.
- Pass/Fail/Skip buttons with sessionStorage state persistence.
- Live progress bar + final score summary.
- TEST link added to Mission Control header for quick access on phone.

TEST — 32 new automated mobile quality tests (M1xx–M6xx)
- M1xx: viewport/meta tags (8 tests)
- M2xx: touch target sizing — 44 px min-height, manipulation (4 tests)
- M3xx: iOS zoom prevention, autocapitalize, enterkeyhint (5 tests)
- M4xx: HTMX robustness — hx-sync drop, disabled-elt, polling (5 tests)
- M5xx: safe-area insets, overscroll, dvh units (5 tests)
- M6xx: AirLLM interface contract — run(), RunResult, delegation (5 tests)

Total test count: 61 → 93 (all passing).

https://claude.ai/code/session_01RBuRCBXZNkAQQXXGiJNDmt

static/style.css

@@ -58,6 +58,7 @@ body {
   z-index: 100;
 }
 .mc-header-left { display: flex; align-items: baseline; gap: 0; }
+.mc-header-right { display: flex; align-items: center; gap: 16px; }
 .mc-title {
   font-size: 18px;
   font-weight: 700;
@@ -75,6 +76,19 @@ body {
   color: var(--blue);
   letter-spacing: 0.1em;
 }
+.mc-test-link {
+  font-size: 9px;
+  font-weight: 700;
+  color: var(--text-dim);
+  letter-spacing: 0.2em;
+  text-decoration: none;
+  border: 1px solid var(--border);
+  border-radius: 2px;
+  padding: 3px 8px;
+  transition: border-color 0.15s, color 0.15s;
+  touch-action: manipulation;
+}
+.mc-test-link:hover { border-color: var(--blue); color: var(--blue); }
 
 /* ── Main layout ─────────────────────────────────── */
 .mc-main {