feat(X13): auto-fetch court verdicts from נט המשפט → corpus (Tier 0 + scaffold)

תת-מערכת אחזור-פסיקה אוטומטי: כשיומון מצביע על פס"ד בית-משפט, מסווגים את
הערכאה, מורידים מהמקור הציבורי המתאים, וקולטים דרך צינור-הקליטה הקנוני.

- spec-first: docs/spec/X13-court-fetch.md (INV-CF1..CF7) + אינדקס
- מסווג court_citation.py (supreme/admin/skip) + 10 בדיקות (עת"מ 46111-12-22 → admin)
- Tier 0: court_fetch_supreme.py — supremedecisions API (reverse-engineered), httpx
  + browser-headers (אומת 200) + politeness
- תור court_fetch_jobs (SCHEMA_V30) + DB helpers + court_fetch_orchestrator.py
- Tier 1 scaffold: legal-court-fetch-service (aiohttp+Bearer, מראת legal-chat-service)
  + camofox_client (Camoufox open-source) + recaptcha_audio (Whisper מקומי) + pm2
- Tier 2 fallback חינני: manual + missing_precedent (INV-CF2/CF3 — אין drop שקט)
- כלי-MCP court_verdict_fetch / court_fetch_status; SCRIPTS.md

Invariants: מקיים G2 (מסלול-קליטה יחיד, INV-CF1) · G3/G1 (idempotent+נרמול, INV-CF5)
· G4/§6 (אין בליעה שקטה, INV-CF2) · G10 (שער-אנושי, INV-CF3) · G5 (source_type,
INV-CF6) · G9 (provenance+audit, INV-CF7). מקורות INV-CF4: RFC 9309 · Google
crawler · OWASP OAT.

Follow-ups (טרם אומתו חי): live Tier-0 validation · התקנת camofox-browser+whisper
· כיול selectors Tier-1 · COURT_FETCH_SHARED_SECRET (Infisical+Coolify) · טריגר
מ-digest try_autolink (worktree-digests-radar). V30 עלול להתנגש עם digests-radar.

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

mcp-server/tests/test_court_citation.py

@@ -0,0 +1,80 @@
+"""Unit tests for the X13 court-citation classifier."""
+
+from __future__ import annotations
+
+from legal_mcp.services.court_citation import classify, normalize_case_number
+
+
+def test_admin_filed_format_the_example():
+    """The plan's example: עת"מ 46111-12-22 → admin, parsed into (46111,12,22)."""
+    c = classify('עת"מ 46111-12-22 יכין-אפק בע"מ נ\' הוועדה המחוזית')
+    assert c.tier == "admin"
+    assert c.court_prefix in ('עת"מ', "עת״מ")
+    assert c.case_number_raw == "46111-12-22"
+    assert c.case_number_norm == "46111-12-22"
+    assert (c.file_number, c.month, c.year) == ("46111", "12", "22")
+    assert c.fetchable is True
+
+
+def test_bare_filed_number_defaults_admin():
+    c = classify("46111-12-22")
+    assert c.tier == "admin"
+    assert (c.file_number, c.month, c.year) == ("46111", "12", "22")
+
+
+def test_supreme_prefixes():
+    for cit, pref in [
+        ('עע"מ 1234/22', "supreme"),
+        ('בג"ץ 5678/21', "supreme"),
+        ('ע"א 999/20', "supreme"),
+        ('רע"א 4/19', "supreme"),
+        ('בר"מ 8126/24', "supreme"),
+    ]:
+        c = classify(cit)
+        assert c.tier == pref, f"{cit} -> {c.tier}"
+        assert c.fetchable is True
+
+
+def test_appeals_committee_is_skip():
+    """ערר / בל"מ must never be auto-fetched (needs Nevo) — INV-CF6."""
+    for cit in ['ערר 1110/20', 'בל"מ 8048/24', "ערר 1015-01-24 ירושלים שקופה"]:
+        c = classify(cit)
+        assert c.tier == "skip", f"{cit} -> {c.tier}"
+        assert c.fetchable is False
+
+
+def test_skip_wins_over_court_match():
+    """An 'ערר' citation that also contains court-like digits stays skip."""
+    c = classify("ראה החלטתי בערר 1041/24 ובהמשך")
+    assert c.tier == "skip"
+
+
+def test_admin_amn_prefix():
+    c = classify('עמ"נ 12345-06-23')
+    assert c.tier == "admin"
+    assert (c.file_number, c.month, c.year) == ("12345", "06", "23")
+
+
+def test_two_group_serial_has_no_filed_triple():
+    """Supreme serial 1234/22 normalizes but yields no (file,month,year)."""
+    c = classify('עע"מ 1234/22')
+    assert c.case_number_norm == "1234-22"
+    assert c.file_number is None
+
+
+def test_implausible_month_not_parsed_as_filed():
+    # 1234-22-05 has month=22 → not a valid filed triple.
+    assert classify("1234-22-05").tier in ("unknown", "admin")
+    c = classify("1234-22-05")
+    if c.tier == "admin":
+        assert c.month is None
+
+
+def test_empty_and_garbage():
+    assert classify("").tier == "unknown"
+    assert classify("שלום עולם בלי ציטוט").tier == "unknown"
+
+
+def test_normalize_case_number():
+    assert normalize_case_number('עת"מ 46111/12/22') == "46111-12-22"
+    assert normalize_case_number("1110/20") == "1110-20"