feat(web): editare celule in preview + Acasa unificata (PRD 3.6)

Implementeaza PRD 3.6 (US-001..007), pe canalul de import + stratul web;
worker / masina stari / idempotenta / mapare raman neatinse.

- US-003/004: tab-ul "Trimiteri" eliminat; Trimiterile devin sectiune
  permanenta sub upload pe Acasa ("Trimiterile tale"); upload comprimat la
  bara slim (hero pastrat la first-run); ?tab=coada si /_fragments/coada
  servesc Acasa (fara fragment orfan); poll gated pe visibilityState.
- US-001: coloana noua import_rows.override_json (nullable, Fernet, Approach B)
  + _migrate defensiv; ruta v1 + alias web .../rand/{i}/editeaza aplica patch
  canonic ULTIMUL in _resolve_row_for_preview si commit_import (mutatie pura,
  status rederivat, fara drift). Scoping JOIN -> 404, guard committed -> 409,
  semantica empty=clear, decrypt fail -> no-op.
- US-002: buton "Editeaza" pe rand; swap pe <tr> + OOB contoare (nu pe sectiune);
  form propriu (confirm dezactivat la editare); refoloseste grila responsiva +
  error-map din _trimitere_detaliu.html; mutual-exclusion intre randuri.
- US-005/006: "De rezolvat", "Operatii salvate" si "Formate de coloane" ca
  tabele (.tablewrap); H4: comutatorul reflecta auto_send STOCAT.
- US-007: bifa "auto-send" devine comutator etichetat pe COADA ("Pune automat
  in coada" / "Tine pentru verificare"), scoped pe operatie; name="auto_send"
  pastrat (semantica de prezenta -> bool corect cu ambele parsere, zero backend).

Fix-uri gasite la verificarea E2E in browser (htmx 1.9.12, JS — invizibile la
TestClient): useTemplateFragments=true (raspuns <tr>+OOB era parsat in context
de tabel -> swapError + contoare pierdute); re-activarea confirm-btn dupa salvare
deferita pe tick (evita editing=true tranzitoriu); n-hint actualizat de updateN.

Teste: 523 passed. E2E browser: Acasa unificata, upload slim, editare rand
(needs_data -> ok, swap pe rand, contoare OOB), Mapari tabelar + comutator.

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

tests/test_preview_edit_ui.py

@@ -0,0 +1,137 @@
+"""Teste US-002 (PRD 3.6): buton "Editeaza" pe rand in tabelul de preview.
+
+Mod editare pe rand (form propriu, NU #confirm-form). Swap pe rand + OOB contoare,
+NU pe #import-section (D-3.1). La eroare de validare randul ramane in editare cu
+valorile pastrate (D-2.1/D-2.2). Enter intr-un camp salveaza randul, nu confirma (D-3.3).
+"""
+
+from __future__ import annotations
+
+import io
+import os
+import pathlib
+import re
+import tempfile
+
+import pytest
+from fastapi.testclient import TestClient
+
+_FIXTURES = pathlib.Path(__file__).parent / "fixtures"
+
+
+@pytest.fixture()
+def client(monkeypatch):
+    tmp = tempfile.mkdtemp()
+    monkeypatch.setenv("AUTOPASS_DB_PATH", os.path.join(tmp, "edit_ui.db"))
+    monkeypatch.setenv("AUTOPASS_WEB_AUTH_REQUIRED", "false")
+    from app.config import get_settings
+    get_settings.cache_clear()
+    from app.crypto import reset_cache
+    reset_cache()
+    from app.main import app
+    with TestClient(app) as c:
+        yield c
+    get_settings.cache_clear()
+    reset_cache()
+
+
+def _seed_op1() -> None:
+    from app.db import get_connection
+    conn = get_connection()
+    try:
+        conn.execute(
+            "INSERT OR REPLACE INTO nomenclator_rar (cod_prestatie, nume_prestatie) "
+            "VALUES ('R-FRANE','Reparatie frane')"
+        )
+        conn.execute(
+            "INSERT OR IGNORE INTO operations_mapping (account_id, cod_op_service, cod_prestatie, auto_send) "
+            "VALUES (1, 'OP-1', 'R-FRANE', 1)"
+        )
+        conn.commit()
+    finally:
+        conn.close()
+
+
+def _upload_and_preview(client: TestClient) -> int:
+    """Upload fixture necanonic + salveaza maparea -> preview. Intoarce import_id."""
+    data = (_FIXTURES / "import_antet_necanonic.csv").read_bytes()
+    r = client.post(
+        "/_import/upload",
+        files={"file": ("import_antet_necanonic.csv", io.BytesIO(data), "text/csv")},
+    )
+    assert r.status_code == 200, r.text
+    m = re.search(r"/_import/(\d+)/mapare-coloane", r.text)
+    assert m, "import_id negasit in formularul de mapare"
+    iid = int(m.group(1))
+    r = client.post(f"/_import/{iid}/mapare-coloane", data={
+        "colname": ["Serie sasiu", "Nr", "Data", "KM", "Operatie"],
+        "canon": ["vin", "nr_inmatriculare", "data_prestatie", "odometru_final", "operatie"],
+        "format_data": "YYYY-MM-DD",
+    })
+    assert r.status_code == 200, r.text
+    return iid
+
+
+def test_preview_are_buton_editeaza_pe_rand(client):
+    """Tabelul de preview are buton 'Editeaza' pe rand (coloana de actiuni)."""
+    _seed_op1()
+    iid = _upload_and_preview(client)
+    r = client.get(f"/_import/{iid}/preview")
+    assert r.status_code == 200
+    assert "Editeaza" in r.text
+    assert f"/_import/{iid}/rand/0/editare" in r.text
+
+
+def test_editeaza_intra_in_mod_editare_form_propriu(client):
+    """GET editare: randul devine un FORM separat care posteaza la .../editeaza, NU #confirm-form."""
+    _seed_op1()
+    iid = _upload_and_preview(client)
+    r = client.get(f"/_import/{iid}/rand/0/editare")
+    assert r.status_code == 200
+    html = r.text
+    assert f'hx-post="/_import/{iid}/rand/0/editeaza"' in html
+    # Inputurile de editare NU stau in #confirm-form (form propriu).
+    assert 'id="confirm-form"' not in html
+    assert 'name="data_prestatie"' in html and 'name="vin"' in html
+
+
+def test_salveaza_reda_doar_randul(client):
+    """POST editeaza: raspuns = fragmentul randului + OOB contoare, NU tot #import-section (D-3.1)."""
+    _seed_op1()
+    iid = _upload_and_preview(client)
+    r = client.post(f"/_import/{iid}/rand/0/editeaza", data={"data_prestatie": "2026-06-10"})
+    assert r.status_code == 200
+    html = r.text
+    assert 'id="preview-row-0"' in html
+    # OOB pe rezumat (contoare), NU re-randarea sectiunii intregi.
+    assert 'id="preview-rezumat"' in html and 'hx-swap-oob="true"' in html
+    assert 'id="import-section"' not in html
+
+
+def test_enter_in_camp_editare_nu_declanseaza_confirm(client):
+    """Inputurile de editare sunt in form propriu (post editeaza); Enter salveaza randul,
+    nu declanseaza confirmarea ireversibila. Niciun input de editare nu e legat de #confirm-form."""
+    _seed_op1()
+    iid = _upload_and_preview(client)
+    r = client.get(f"/_import/{iid}/rand/0/editare")
+    assert r.status_code == 200
+    html = r.text
+    # Formul de editare posteaza la editeaza (Enter -> save), nu la /confirma.
+    assert f'hx-post="/_import/{iid}/rand/0/editeaza"' in html
+    assert "/confirma" not in html
+    # Inputurile NU sunt asociate explicit la #confirm-form.
+    assert 'form="confirm-form"' not in html
+
+
+def test_eroare_validare_pastreaza_valorile_introduse(client):
+    """Data invalida -> randul ramane in editare, valoarea introdusa pastrata, mesaj pe camp."""
+    _seed_op1()
+    iid = _upload_and_preview(client)
+    r = client.post(f"/_import/{iid}/rand/0/editeaza", data={"data_prestatie": "data-gresita"})
+    assert r.status_code == 200
+    html = r.text
+    # Inca in editare (form propriu prezent) cu valoarea pastrata.
+    assert f'hx-post="/_import/{iid}/rand/0/editeaza"' in html
+    assert "data-gresita" in html
+    # Mesaj de validare pentru data.
+    assert "data" in html.lower() and ("invalid" in html.lower() or "YYYY-MM-DD" in html)