feat(editor): editor prestatii unificat in modal - un select, un rand de chips (PRD 5.23)

Inlocuieste cele 3 controale de asociere cod RAR cu un singur rand de chips
+ un singur select care adauga instant la change. Stare = un hidden chips_state
JSON versionat; post_form_chips redus la 2 actiuni (add/remove). Optgroup
Sugestii (fuzzy/k-NN) + optiune "Nu se declara la RAR" in select, cu tinta
implicita evidentiata si placeholder care o numeste. exclus persistat prin
payload_json (treapta noua de precedenta in resolve_prestatii, round-trip complet).

Siguranta: itemii exclusi sunt scosi din payload la momentul trimiterii
(worker split_prestatii_excluse inainte de build_rar_payload + filtru defensiv),
ca sa nu ajunga NICIODATA la RAR ca codPrestatie:null.

Suita: 1680 passed, 1 skipped.

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

tests/test_exclude_declarare.py

@@ -8,8 +8,10 @@ Un cod ales explicit pe rand bate regula de excludere.
 
 from __future__ import annotations
 
+import io
 import json
 import os
+import re
 import tempfile
 
 import pytest
@@ -191,8 +193,72 @@ def test_rand_mixt_exclude_doar_operatia_exclusa(client):
     finally:
         conn.close()
     payload = json.loads(sub["payload_json"])
-    coduri = [p.get("cod_prestatie") for p in payload["prestatii"]]
-    assert coduri == ["OE-2"], f"Operatia exclusa nu trebuie sa plece la RAR: {coduri}"
+    # Round-trip: itemul exclus RAMANE in payload_json (persistat), adnotat exclus,
+    # dar fara cod_prestatie — nu pleaca niciodata la RAR (vezi build_rar_payload).
+    by_op = {p.get("cod_op_service"): p for p in payload["prestatii"] if p.get("cod_op_service")}
+    assert by_op["OP-ITP"]["exclus"] is True
+    assert not by_op["OP-ITP"].get("cod_prestatie")
+    coduri_declarabile = [p.get("cod_prestatie") for p in payload["prestatii"] if not p.get("exclus")]
+    assert coduri_declarabile == ["OE-2"], f"Operatia exclusa nu trebuie sa plece la RAR: {coduri_declarabile}"
+
+
+def test_reupload_rand_cu_exclus_deja_comis_e_already_sent(client):
+    """Cheia de idempotenta la commit (doar declarabile) e IDENTICA cu preview.
+
+    Re-incarcarea aceluiasi rand (dupa ce a fost deja comis cu un item exclus
+    adnotat in payload) trebuie recunoscuta drept duplicat — nu un rand nou.
+    """
+    _seed()
+    rows = [{
+        "VIN": "WVWZZZ1KZAW000789",
+        "Nr": "B003TST",
+        "Data": "2026-06-12",
+        "KM": "90000",
+        "Operatie": "OP-ITP",
+    }]
+    iid = _upload_and_preview(client, rows=rows)
+    csrf = _get_csrf(client)
+    client.post(f"/_import/{iid}/mapare-operatii", data={
+        "cod_op_service": "OP-ITP", "cod_prestatie": "__NEDECLARAT__", "csrf_token": csrf,
+    })
+    client.post(f"/_import/{iid}/rand/0/editeaza", data={
+        "cod_prestatie": ["", "OE-2"],
+        "chip_op_service": ["OP-ITP", ""],
+        "chip_denumire": ["", ""],
+    })
+    csrf = _get_csrf(client)
+    rc = client.post(f"/_import/{iid}/confirma", data={"n_confirmat": "1", "csrf_token": csrf})
+    assert rc.status_code == 200, rc.text
+
+    # Re-incarca acelasi rand + acelasi cod ales pe editorul de rand. Maparea de
+    # coloane e deja memorata din primul upload -> raspunsul sare direct la preview
+    # (fara link mapare-coloane); extragem import_id din hx-get pe #import-section.
+    csv_data = _csv_bytes(rows)
+    csrf = _get_csrf(client)
+    r2 = client.post(
+        "/_import/upload",
+        files={"file": ("test.csv", io.BytesIO(csv_data), "text/csv")},
+        data={"csrf_token": csrf},
+    )
+    assert r2.status_code == 200, r2.text
+    m2 = re.search(r"/_import/(\d+)/preview", r2.text)
+    assert m2, f"import_id negasit in raspunsul de reupload: {r2.text[:300]}"
+    iid2 = int(m2.group(1))
+    csrf = _get_csrf(client)
+    client.post(f"/_import/{iid2}/mapare-operatii", data={
+        "cod_op_service": "OP-ITP", "cod_prestatie": "__NEDECLARAT__", "csrf_token": csrf,
+    })
+    client.post(f"/_import/{iid2}/rand/0/editeaza", data={
+        "cod_prestatie": ["", "OE-2"],
+        "chip_op_service": ["OP-ITP", ""],
+        "chip_denumire": ["", ""],
+    })
+    # already_sent se calculeaza doar la refresh-ul complet de preview (lookup pe
+    # tot batch-ul), nu la editarea unui singur rand — reincarcam preview-ul.
+    rp = client.get(f"/_import/{iid2}/preview")
+    assert rp.status_code == 200
+    assert "Deja trimis" in rp.text, \
+        "Randul re-incarcat trebuie recunoscut deja trimis (cheia de idempotenta neschimbata)"
 
 
 def test_cod_explicit_pe_operatie_bate_regula_de_excludere(client):