refactor: drop decnet- prefix — BEHAVE is now standalone

Rename packages and imports:
  decnet-behave-core  → behave-core
  decnet-behave-shell → behave-shell
  decnet-behave-text  → behave-text
  decnet_behave_*     → behave_*

BEHAVE is no longer a DECNET sub-project.

BEHAVE-TEXT/behave_text/spec/__init__.py

@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
-"""BEHAVE-TEXT spec — text/messaging-domain registry, layered on decnet-behave-core.
+"""BEHAVE-TEXT spec — text/messaging-domain registry, layered on behave-core.
 
 Public API:
 
@@ -8,7 +8,7 @@ Public API:
     from spec import TOPIC_PREFIX, event_topic_for
 
 The ``Observation`` exported here is a registry-aware subclass of the base
-class from ``decnet-behave-core``; it validates that ``primitive`` is in the
+class from ``behave-core``; it validates that ``primitive`` is in the
 text registry and that ``value`` matches the registry's per-primitive spec.
 
 See ``spec.envelope`` (and the core envelope module) for PII discipline.

BEHAVE-TEXT/behave_text/spec/envelope.py

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 """BEHAVE-TEXT Observation envelope (registry-aware subclass).
 
-Mirrors BEHAVE-SHELL's pattern: structural envelope from `decnet-behave-core`,
+Mirrors BEHAVE-SHELL's pattern: structural envelope from `behave-core`,
 registry-aware validation added here against BEHAVE-TEXT's `PRIMITIVE_REGISTRY`.
 
 PII discipline (TIGHTER for text than for shell):
@@ -15,12 +15,12 @@ from __future__ import annotations
 
 from pydantic import model_validator
 
-from decnet_behave_core.spec.envelope import (
+from behave_core.spec.envelope import (
     OBSERVATION_SCHEMA_VERSION,
     ObservationValue,
     Window,
 )
-from decnet_behave_core.spec.envelope import Observation as _BaseObservation
+from behave_core.spec.envelope import Observation as _BaseObservation
 
 from .primitives import PRIMITIVE_REGISTRY
 

BEHAVE-TEXT/behave_text/spec/primitives.py

@@ -5,7 +5,7 @@ Source-of-truth for what `Observation.primitive` may be in the text/messaging
 domain and what `Observation.value` must look like. Mirrors every row in the
 primitive tables of `scratchpad.md`.
 
-PII discipline notice (carried over from decnet-behave-core's envelope module):
+PII discipline notice (carried over from behave-core's envelope module):
   TEXT-domain observations carry CATEGORICAL LABELS, AGGREGATE RATES, and
   HASHES of distributions. Sensors operating on Telegram/messaging text MUST
   NOT emit raw message content into BEHAVE-TEXT observations — only derived

BEHAVE-TEXT/pyproject.toml

@@ -3,13 +3,13 @@ requires = ["setuptools>=68", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
-name = "decnet-behave-text"
+name = "behave-text"
 version = "0.1.0"
-description = "BEHAVE-TEXT — text/messaging-domain behavioral observation registry, layered on decnet-behave-core"
+description = "BEHAVE-TEXT — text/messaging-domain behavioral observation registry, layered on behave-core"
 requires-python = ">=3.11"
 license = { text = "GPL-3.0-or-later" }
 authors = [{ name = "ANTI" }]
-dependencies = ["pydantic>=2.6", "decnet-behave-core>=0.1.0"]
+dependencies = ["pydantic>=2.6", "behave-core>=0.1.0"]
 
 [project.optional-dependencies]
 dev = ["pytest>=8", "pytest-cov", "ruff"]
@@ -18,7 +18,7 @@ dev = ["pytest>=8", "pytest-cov", "ruff"]
 "Source" = "https://git.resacachile.cl/anti/BEHAVE"
 
 [tool.setuptools.packages.find]
-include = ["decnet_behave_text*"]
+include = ["behave_text*"]
 
 [tool.ruff]
 line-length = 100

BEHAVE-TEXT/scripts/generate_schema.py

@@ -17,7 +17,7 @@ _REPO_ROOT = Path(__file__).resolve().parent.parent
 if str(_REPO_ROOT) not in sys.path:
     sys.path.insert(0, str(_REPO_ROOT))
 
-from decnet_behave_text.spec.envelope import OBSERVATION_SCHEMA_VERSION, Observation  # noqa: E402
+from behave_text.spec.envelope import OBSERVATION_SCHEMA_VERSION, Observation  # noqa: E402
 
 
 def build_schema() -> dict:

BEHAVE-TEXT/tests/test_primitives.py

@@ -11,7 +11,7 @@ from __future__ import annotations
 import re
 from pathlib import Path
 
-from decnet_behave_text.spec import PRIMITIVE_REGISTRY, ValueKind
+from behave_text.spec import PRIMITIVE_REGISTRY, ValueKind
 
 # Primitive paths expected by scratchpad.md (hand-extracted; v0).
 EXPECTED_PRIMITIVES = {
@@ -96,6 +96,6 @@ def test_experimental_primitives_are_in_content_layer_only():
 
 def test_topic_namespace_uses_actor_not_attacker():
     """The text-domain topic prefix must be `actor.*`, not `attacker.*`."""
-    from decnet_behave_text.spec import TOPIC_PREFIX, event_topic_for
+    from behave_text.spec import TOPIC_PREFIX, event_topic_for
     assert TOPIC_PREFIX == "actor.observation.text"
     assert event_topic_for("stylometric.emoji_usage") == "actor.observation.text.stylometric.emoji_usage"