fix(address+ui): remove TIER 2 reuse, typed diff badges, false positive reduction

- Remove TIER 2 address lookup (county+city without street) from PL/SQL — creates
  new address when street differs instead of reusing wrong one
- Replace generic "N diferente" badge with typed micro-badges (CUI, Denumire, TVA,
  Adr. livr., Adr. fact., Preturi) with red/amber semantic colors
- Extend addrMatch() regex to strip full Romanian address words (STRADA, NUMAR, BLOC,
  COMUNA, SAT, MUNICIPIUL, etc.) — fixes "Strada X" vs "X" false positives
- Extend normalize_company_name() for II, PFA, INTREPRINDERE INDIVIDUALA legal forms
- Persist address_mismatch to SQLite so "Dif." filter includes address-only diffs
- Add red/amber indicator dots to desktop table and mobile list rows
- 12 unit tests for normalization and server-side address matching

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

api/app/database.py

@@ -352,6 +352,7 @@ def init_sqlite():
             ("adresa_facturare_roa", "TEXT"),
             ("anaf_denumire_mismatch", "INTEGER DEFAULT 0"),
             ("denumire_anaf", "TEXT"),
+            ("address_mismatch", "INTEGER DEFAULT 0"),
         ]:
             if col not in order_cols:
                 conn.execute(f"ALTER TABLE orders ADD COLUMN {col} {typedef}")