nisse-core: group modules into packages by architecture section

A pure move; behaviour unchanged.

- models (L9, L7): llm, catalog, probe, render, render_anthropic, context
- log (L7, L6): canonical, views
- state (L8): store (was state), reconcile, worker, cancel, dump
- knowledge (L10, L6.4): vault, memory
- conversation (L5): transport, matrix
- execution (L13): ssh (was execution), testing
- authority (P3, P4, L4): actions
- gitea, oplog, envfile stay at the top until each gains a second module.

Every import, monkeypatch target, script and doc reference rewritten.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J5Utyfzw7gF7UhjRDEtjTk

nisse-core/tests/test_actions.py

@@ -1,6 +1,6 @@
 import pytest
 
-from nisse_core.actions import (
+from nisse_core.authority.actions import (
     CONTAINED,
     DANGEROUS,
     HARMLESS,

nisse-core/tests/test_canonical.py

@@ -3,7 +3,7 @@ from pathlib import Path
 
 import pytest
 
-from nisse_core.canonical import (
+from nisse_core.log.canonical import (
     AssistantText,
     Compaction,
     DelegationCompleted,
@@ -16,7 +16,7 @@ from nisse_core.canonical import (
     from_payload,
     mint_call_id,
 )
-from nisse_core.state import StateSchemaError, StateStore
+from nisse_core.state.store import StateSchemaError, StateStore
 
 ALL_EVENTS = [
     UserMessage(text="use demo", source="matrix:$abc"),

nisse-core/tests/test_catalog.py

@@ -8,7 +8,7 @@ route has to come from what LiteLLM says the model is.
 import httpx
 import pytest
 
-from nisse_core.catalog import (
+from nisse_core.models.catalog import (
     CatalogUnavailable,
     ModelCatalog,
     UnknownModel,

nisse-core/tests/test_context.py

@@ -6,7 +6,7 @@ from typing import Any
 
 import pytest
 
-from nisse_core.canonical import (
+from nisse_core.log.canonical import (
     AssistantText,
     CanonicalEvent,
     StoredEvent,
@@ -14,8 +14,8 @@ from nisse_core.canonical import (
     ToolResult,
     UserMessage,
 )
-from nisse_core.catalog import ModelCatalog, UnknownLimits
-from nisse_core.context import (
+from nisse_core.models.catalog import ModelCatalog, UnknownLimits
+from nisse_core.models.context import (
     Budget,
     BudgetedClient,
     ContextOverflow,
@@ -24,7 +24,7 @@ from nisse_core.context import (
     head_and_tail,
 )
 from nisse_core.oplog import OpLog
-from nisse_core.state import StateStore
+from nisse_core.state.store import StateStore
 from nisse_dev.loop.driver import Driver
 
 

nisse-core/tests/test_dump.py

@@ -1,10 +1,16 @@
 import io
 from pathlib import Path
 
-from nisse_core.canonical import Fact, PlanSubmitted, ToolCall, ToolResult, UserMessage
-from nisse_core.dump import main, render
+from nisse_core.log.canonical import (
+    Fact,
+    PlanSubmitted,
+    ToolCall,
+    ToolResult,
+    UserMessage,
+)
 from nisse_core.oplog import OpLog
-from nisse_core.state import StateStore
+from nisse_core.state.dump import main, render
+from nisse_core.state.store import StateStore
 
 
 def store_with_a_run(path: Path) -> None:

nisse-core/tests/test_execution.py

@@ -5,7 +5,7 @@ from pathlib import Path
 
 import pytest
 
-from nisse_core.execution import REDACTED, HostUnavailable, SSHHost, redact
+from nisse_core.execution.ssh import REDACTED, HostUnavailable, SSHHost, redact
 
 
 def test_exit_codes_and_streams_come_back(ssh_host: SSHHost) -> None:
@@ -82,7 +82,7 @@ def test_a_changed_host_key_is_its_own_failure_and_only_forgetting_clears_it(
 ) -> None:
     import subprocess
 
-    from nisse_core.execution import HostKeyChanged
+    from nisse_core.execution.ssh import HostKeyChanged
 
     host = SSHHost(
         ssh_host.address,

nisse-core/tests/test_gitea.py

@@ -10,7 +10,7 @@ from nisse_core.gitea import (
     GiteaError,
     pull_request_reconciler,
 )
-from nisse_core.state import Intent
+from nisse_core.state.store import Intent
 
 INTENT = Intent(
     id=1,

nisse-core/tests/test_llm.py

@@ -5,14 +5,14 @@ from typing import Any
 import httpx
 import pytest
 
-from nisse_core.canonical import (
+from nisse_core.envfile import load_env_file
+from nisse_core.log.canonical import (
     AssistantText,
     StoredEvent,
     ToolCall,
     UserMessage,
 )
-from nisse_core.envfile import load_env_file
-from nisse_core.llm import (
+from nisse_core.models.llm import (
     DEFAULT_MAX_OUTPUT_TOKENS,
     OUTAGE_BACKOFF_S,
     RATE_LIMIT_RETRY_S,

nisse-core/tests/test_matrix.py

@@ -4,8 +4,8 @@ import threading
 import httpx
 import pytest
 
-from nisse_core.matrix import MatrixConfig, MatrixTransport, TransportError
-from nisse_core.transport import InboundMessage
+from nisse_core.conversation.matrix import MatrixConfig, MatrixTransport, TransportError
+from nisse_core.conversation.transport import InboundMessage
 
 CONFIG = MatrixConfig(
     homeserver="https://matrix.test",
@@ -349,7 +349,7 @@ def test_a_reply_to_the_operators_own_threaded_message_joins_the_thread() -> Non
 
 
 def test_in_memory_transport_plays_threads() -> None:
-    from nisse_core.transport import InMemoryTransport
+    from nisse_core.conversation.transport import InMemoryTransport
 
     transport = InMemoryTransport()
     seen: list[InboundMessage] = []

nisse-core/tests/test_memory.py

@@ -5,8 +5,8 @@ from pathlib import Path
 
 import pytest
 
-from nisse_core.memory import Memory
-from nisse_core.vault import Vault, VaultError, split_frontmatter
+from nisse_core.knowledge.memory import Memory
+from nisse_core.knowledge.vault import Vault, VaultError, split_frontmatter
 
 FOLDER = "memory/nisse-dev"
 

nisse-core/tests/test_oplog.py

@@ -9,8 +9,8 @@ from pathlib import Path
 import pytest
 
 from nisse_core.oplog import OpLog
-from nisse_core.reconcile import reconcile_on_boot
-from nisse_core.state import StateStore
+from nisse_core.state.reconcile import reconcile_on_boot
+from nisse_core.state.store import StateStore
 
 ENVELOPE_FIELDS = {"ts", "agent", "event", "task_id", "cause"}
 

nisse-core/tests/test_probe.py

@@ -2,7 +2,7 @@ import json
 
 import httpx
 
-from nisse_core.probe import interpret, probe
+from nisse_core.models.probe import interpret, probe
 
 
 def test_a_cut_at_the_declared_window_matches() -> None:

nisse-core/tests/test_reconcile.py

@@ -2,8 +2,8 @@ from pathlib import Path
 
 import pytest
 
-from nisse_core.reconcile import reconcile_on_boot
-from nisse_core.state import Intent, StateStore
+from nisse_core.state.reconcile import reconcile_on_boot
+from nisse_core.state.store import Intent, StateStore
 
 
 @pytest.fixture

nisse-core/tests/test_render.py

@@ -1,7 +1,7 @@
 import json
 from itertools import pairwise
 
-from nisse_core.canonical import (
+from nisse_core.log.canonical import (
     AssistantText,
     Compaction,
     GateOpened,
@@ -10,7 +10,7 @@ from nisse_core.canonical import (
     ToolResult,
     UserMessage,
 )
-from nisse_core.render import OpenAIChatRenderer, effective_events
+from nisse_core.models.render import OpenAIChatRenderer, effective_events
 
 
 def stored(events: list) -> list[StoredEvent]:

nisse-core/tests/test_render_anthropic.py

@@ -4,7 +4,7 @@ these tests pin the differences that a normalising middlebox would blur."""
 import httpx
 import pytest
 
-from nisse_core.canonical import (
+from nisse_core.log.canonical import (
     AssistantText,
     Compaction,
     StoredEvent,
@@ -12,8 +12,8 @@ from nisse_core.canonical import (
     ToolResult,
     UserMessage,
 )
-from nisse_core.llm import AnthropicPassthroughClient, LLMError
-from nisse_core.render_anthropic import (
+from nisse_core.models.llm import AnthropicPassthroughClient, LLMError
+from nisse_core.models.render_anthropic import (
     AnthropicMessagesRenderer,
     to_anthropic_tools,
 )

nisse-core/tests/test_state.py

@@ -3,7 +3,7 @@ from pathlib import Path
 
 import pytest
 
-from nisse_core.state import StateSchemaError, StateStore
+from nisse_core.state.store import StateSchemaError, StateStore
 
 
 @pytest.fixture

nisse-core/tests/test_vault.py

@@ -9,8 +9,8 @@ from pathlib import Path
 import pytest
 import yaml
 
-from nisse_core import vault as vault_module
-from nisse_core.vault import Vault, VaultError, split_frontmatter
+from nisse_core.knowledge import vault as vault_module
+from nisse_core.knowledge.vault import Vault, VaultError, split_frontmatter
 
 
 @pytest.fixture

nisse-core/tests/test_views.py

@@ -4,7 +4,7 @@ import io
 from collections.abc import Mapping
 from pathlib import Path
 
-from nisse_core.canonical import (
+from nisse_core.log.canonical import (
     AssistantText,
     DelegationCompleted,
     DelegationStarted,
@@ -15,10 +15,10 @@ from nisse_core.canonical import (
     ToolResult,
     UserMessage,
 )
+from nisse_core.models.render import OpenAIChatRenderer
+from nisse_core.models.render_anthropic import AnthropicMessagesRenderer
 from nisse_core.oplog import OpLog
-from nisse_core.render import OpenAIChatRenderer
-from nisse_core.render_anthropic import AnthropicMessagesRenderer
-from nisse_core.state import StateStore
+from nisse_core.state.store import StateStore
 
 
 class Store(StateStore):

nisse-core/tests/test_worker.py

@@ -5,8 +5,8 @@ from pathlib import Path
 import pytest
 
 from nisse_core.oplog import OpLog
-from nisse_core.state import StateStore
-from nisse_core.worker import InlineWorker, SerialWorker
+from nisse_core.state.store import StateStore
+from nisse_core.state.worker import InlineWorker, SerialWorker
 
 
 @pytest.fixture