feat(5.10): UX trimiteri (pill filtre, paginare, editare) + Mapari in meniu + branding ROMFAST

14 stories TDD prin echipa de workeri (lead orchestreaza, 3 teammates pe valuri cu fisiere disjuncte; routes.py + base.html serializate ca fisiere fierbinti).

- US-001 fix filtrare data (_iso_date_prefix pe garda+comparatie, prinde timestamp cu ora)
- US-002/007 operatie service distincta in payload_view + afisare in detaliu
- US-003 pill-uri categorii (button/aria-pressed; needs_mapping --warn, needs_data/error --err); fara lista ID-uri/dropdown
- US-004 paginare numerotata 25/pag (total ramificat SQL-COUNT vs fetch-all+slice, clamp page, poll pastreaza pagina)
- US-005 VIN block-level sub nr
- US-006/006b editare cod RAR + validare nomenclator + recalcul idempotency (needs_data/needs_mapping via /corecteaza, error via /repune)
- US-008 card eroare 3-niveluri doar pe read-only + rezumat top-of-form
- US-009 Mapari in meniu hamburger; scoatere tab-bar + role=tablist orfan
- US-010/011 pagina Mapari consolidata + butoane icon SVG + dirty-state (fara kebab/emoji)
- US-012/012b header centrat + logo ROMFAST (/static/romfast_logo.png) in header
- US-013 paleta azur ROMFAST (#2E74D6/#1F66C9) + IBM Plex Sans/Mono self-host (woff2 reale)
- US-014 selector tema ciclic Light/Dark/Petrol/Auto + anti-FOUC pe 4 stari

Backend trimitere (worker/masina stari/idempotenta/mapping) + schema NEATINSE (UI/UX pur + 1 fix de filtrare).
VERIFY context curat PASS; /code-review high: 1 finding material reparat (US-006b). Regresie 896 passed, 1 skipped, 0 failed.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tests/test_acasa_trimiteri.py

@@ -50,14 +50,16 @@ def _seed_submission(status: str = "sent", n: int = 1) -> None:
 
 
 def test_tab_bar_fara_trimiteri(client):
-    """Tab-bar-ul nu mai contine tab-ul 'Trimiteri' (coada); raman 4 tab-uri."""
+    """US-009: tab-bar eliminat; 'Coada' nu exista; Mapari/Cont/Nomenclator raman in meniu."""
     r = client.get("/")
     assert r.status_code == 200
     html = r.text
+    # "Coada" nu trebuie sa existe nici ca tab, nici ca link in meniu
     assert 'id="tab-coada"' not in html
     assert 'href="/?tab=coada"' not in html
-    for label in ("Acasa", "Mapari", "Cont", "Nomenclator"):
-        assert f">{label}" in html or f"{label}<" in html, f"lipseste tab {label}"
+    # US-009: tab-bar eliminat; Mapari/Cont/Nomenclator sunt in meniul hamburger
+    for label in ("Mapari", "Cont", "Nomenclator"):
+        assert f">{label}" in html or f"{label}<" in html, f"lipseste intrarea {label} in meniu"
 
 
 def test_acasa_contine_sectiunea_trimiteri(client):