feat(orchestrator): rename kvb-hub to Agent Orchestrator with the phase 2 surface

Surface (requirement 001 phase 2): navigation Stream (Inbox, Regeln) / Agents / Artifacts with keys 1-3 and hash routes (#graph and #tree redirect), header with title, command palette and settings only, server-side badges (unsnoozed inbox, beats within 900 s, open jobs), a Mayday banner with "aufheben", four stream chips with agent:/art:/seit: search, Filter and time menus, the inbox in main, an agents toolbar (Funk an alle with Newsletter, Broadcast, Pan-Pan, Security, Mayday; Priorität; Tag/Nacht), Post or Call in the agent panel, Ambiente in the settings and read-aloud over the seven classes with Mayday locked.

Rename (decision 9): hub/ is orchestrator/, the package kvb_orchestrator, the unit kvb-orchestrator-runner.service, scripts/orchestrator.sh, environment KVB_ORCHESTRATOR_*, make targets orchestrator-*, the MCP server, image and compose project kvb-orchestrator, the guard header X-Kvb-Orchestrator and the message marker [kvb-orchestrator msg <id>]. install runs migrate first: it stops the old container, removes its image and code, moves state, approvals and pinned keys, swaps the MCP registration, the PermissionRequest hook and the runner unit, and changes nothing on a second run (scratch-HOME test with stub docker, claude and systemctl). Saved views fall back to the old localStorage key once.

MEDUSA acceptances carried to the renamed paths: 82 rows whose lines are unchanged (reason prefixed "renamed from <old path>, line unchanged"), and 7 rows whose text changed only in the product name, the package name, a temp prefix or a new class argument, each upheld by one kvb-think-criticize skeptic (approval.py:60, messaging.py:53, server.py:56, tests/hub_support.py:64, passkey.py:205, page-agent.js:75, language.py:46).

Cost 101 %: the longer name adds 15 tokens of skill text; the operator approved it with the commit.

🎯 Fix: 92 %
💥 Break: 4 %
💸 Cost: 101 %
⏱️ Time: –
🛡️ Security: 100 %
💰 Value: ?
🏆 Score: 87
🚦 Gate: ⚠️ cost 101 % > 100: ask the operator before the commit

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/test_hub_stream.py

@@ -8,7 +8,7 @@ from unittest import mock
 
 from hub_case import HubCase
 from hub_support import ASK, iso
-from kvb_hub import events, transcripts
+from kvb_orchestrator import events, transcripts
 
 
 class TestHubStream(HubCase):
@@ -90,21 +90,21 @@ class TestHubStream(HubCase):
 
         self.assertEqual(sorted(set(kinds("view=fuer-dich"))), ["ask", "decision", "operator", "radio", "review"])
         self.assertEqual([row["text"] for row in self.events("view=fuer-dich")["events"] if row["kind"] == "radio"], ["MAYDAY disk full"])
-        self.assertEqual(kinds("view=reviews"), ["review"])
-        self.assertEqual(kinds("view=radio"), ["radio", "radio"])
-        self.assertEqual(kinds("view=operator"), ["operator"])
-        self.assertEqual(kinds("view=entscheidungen"), ["decision"])
+        self.assertEqual(kinds("kinds=review"), ["review"])
+        self.assertEqual(kinds("view=funk"), ["radio", "radio"])
+        self.assertEqual(sorted(set(kinds("view=arbeit"))), ["ask", "decision", "operator", "review"])
+        self.assertEqual(kinds("kinds=decision"), ["decision"])
         self.assertEqual(kinds("kinds=radio&q=mayday"), ["radio"])
         self.assertEqual(kinds("kinds=ask,decision&waiting=1"), ["ask", "decision"])
         self.assertEqual(kinds("kinds=radio&agent=Docs"), ["radio", "radio"])
-        self.assertEqual(kinds("view=register"), [])
+        self.assertEqual(kinds("kinds=register,rename"), [])
         self.write_council({"rasci.json": {**register, "work/a": {**register["work/a"], "status": "running"}}})
-        self.assertEqual([(row["title"], row["text"]) for row in self.events("view=register")["events"]], [("work/a", "status: queued → running")])
-        for query in ("view=bogus", "kinds=bogus", "parts=bogus", "after=x"):
+        self.assertEqual([(row["title"], row["text"]) for row in self.events("kinds=register,rename")["events"]], [("work/a", "status: queued → running")])
+        for query in ("view=bogus", "view=reviews", "kinds=bogus", "parts=bogus", "after=x"):
             with self.subTest(query=query):
                 self.assertEqual(self.get(f"/api/events?{query}")[0], 400)
         sample = events.event({"id": "x", "ts": now, "kind": "review", "title": "feat: x", "waiting": True})
-        filters = events.event_filters({"view": ["reviews"]})
+        filters = events.event_filters({"kinds": ["review"]})
         self.assertTrue(events.wanted(sample, filters))
         self.assertFalse(events.wanted({**sample, "kind": "radio"}, filters))
         self.assertFalse(events.wanted({**sample, "waiting": False}, events.event_filters({"view": ["fuer-dich"]})))
@@ -141,7 +141,7 @@ class TestHubStream(HubCase):
 
         def crons() -> dict:
             with mock.patch.object(transcripts, "STREAM_SCAN", 0):
-                rows = self.events("view=crons")["events"]
+                rows = self.events("kinds=cron")["events"]
             return {row["title"]: (row["ref"]["active"], row["agent"], row["text"]) for row in rows}
 
         self.assertEqual(crons(), {