Phase 3: industry & trade tools (character + corp)

Add read-only industry tools (industry jobs, blueprints, mining ledger;
corp jobs + blueprints) and trade tools (contracts, own market orders;
corp contracts + orders). New charutil helper runs a fetcher over one or
all characters, with a corp variant that resolves each character's corp id.
account._run now reuses it.

27 tools total, 70 tests, coverage 91%. Closes #18 and #19; covers most of #20.

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

tests/test_industry.py

@@ -0,0 +1,92 @@
+"""Industry tools (character + corp), auth & ESI mocked."""
+
+import asyncio
+
+import pytest
+
+from conftest import route
+from familiar import auth, industry
+from familiar.server import mcp
+
+CHARS = [
+    {"character_id": 99, "character_name": "Alpha", "scopes": []},
+    {"character_id": 100, "character_name": "Beta", "scopes": []},
+]
+
+
+@pytest.fixture
+def fake_auth(monkeypatch):
+    monkeypatch.setattr(auth, "list_characters", lambda: list(CHARS))
+
+    async def get_auth(cid, **kw):
+        return f"token-{cid}", cid
+
+    monkeypatch.setattr(auth, "get_auth", get_auth)
+
+    def resolve(identifier):
+        for c in CHARS:
+            if (
+                str(c["character_id"]) == str(identifier)
+                or (c["character_name"] or "").lower() == str(identifier).lower()
+            ):
+                return c["character_id"]
+        raise auth.NotAuthenticated("no such character")
+
+    monkeypatch.setattr(auth, "resolve_character", resolve)
+    return CHARS
+
+
+def test_industry_jobs_all_characters(mock_esi, fake_auth):
+    jobs = [{"job_id": 1, "activity_id": 1, "status": "active"}]
+    mock_esi(lambda r: route(r, {"/industry/jobs/": jobs}))
+    res = asyncio.run(industry.get_industry_jobs())
+    assert len(res["characters"]) == 2
+    assert res["characters"][0]["count"] == 1
+
+
+def test_blueprints_single_character(mock_esi, fake_auth):
+    bps = [{"item_id": 1}, {"item_id": 2}]
+    mock_esi(lambda r: route(r, {"/blueprints/": bps}))
+    res = asyncio.run(industry.get_blueprints(character="Alpha"))
+    assert len(res["characters"]) == 1
+    assert res["characters"][0]["count"] == 2
+
+
+def test_mining_ledger(mock_esi, fake_auth):
+    ledger = [{"date": "2026-06-01", "type_id": 34, "quantity": 1000}]
+    mock_esi(lambda r: route(r, {"/mining/": ledger}))
+    res = asyncio.run(industry.get_mining_ledger(character=99))
+    assert res["characters"][0]["sample"][0]["type_id"] == 34
+
+
+def test_corp_industry_jobs_resolves_corp(mock_esi, fake_auth):
+    fixtures = {
+        "/corporations/": [{"job_id": 7}],
+        "/characters/": {"corporation_id": 2000},
+    }
+    mock_esi(lambda r: route(r, fixtures))
+    res = asyncio.run(industry.get_corp_industry_jobs(character=99))
+    entry = res["characters"][0]
+    assert entry["corporation_id"] == 2000
+    assert entry["count"] == 1
+
+
+def test_corp_blueprints(mock_esi, fake_auth):
+    fixtures = {
+        "/corporations/": [{"item_id": 5}, {"item_id": 6}],
+        "/characters/": {"corporation_id": 2000},
+    }
+    mock_esi(lambda r: route(r, fixtures))
+    res = asyncio.run(industry.get_corp_blueprints(character="Beta"))
+    assert res["characters"][0]["count"] == 2
+
+
+def test_not_logged_in_raises(monkeypatch):
+    monkeypatch.setattr(auth, "list_characters", lambda: [])
+    with pytest.raises(auth.NotAuthenticated):
+        asyncio.run(industry.get_industry_jobs())
+
+
+def test_industry_tools_registered():
+    tools = {t.name for t in asyncio.run(mcp.list_tools())}
+    assert {"get_industry_jobs", "get_blueprints", "get_corp_industry_jobs"} <= tools