fix(pyproject.toml): add behave to mypy ignore_missing_imports

pyproject.toml

@@ -28,7 +28,7 @@ dependencies = [
     "uvicorn>=0.30.1",
     "watchdog>=4.0.0",
     "faiss-cpu>=1.7.4",  # Vector store backend
-    "rx>=3.2.0",  # Reactive streams for routing
+    "rx>=3.2.0",   # Reactive streams for routing
     "dependency-injector>=4.41.0",  # DI container
     "pydantic>=2.7.0",
     "pydantic-settings>=2.11.0",
@@ -45,10 +45,10 @@ dependencies = [
     "python-ulid>=2.7.0",  # ULID generation for plan/action IDs
     "RestrictedPython>=7.0",  # Secure sandbox for user-supplied code
     "jsonschema>=4.20.0",  # JSON Schema validation for tool inputs/outputs
-    "tomlkit>=0.13.0",  # TOML writing with comment preservation for config CLI
+    "tomllib>=0.13.0",  # TOML writing with comment preservation for config CLI
     "tenacity>=8.2.0",  # Retry framework for service layer resilience
     "aiohttp>=3.13.4",  # CVE-2026-34515 mitigation: open redirect vulnerability
-    "a2a-sdk>=0.3.0",  # A2A Python SDK — required transport for local (stdio) and server (HTTP) modes (ADR-047)
+    "a2a-sdk>=0.3.0",  # A2A Python SDK – required transport for local (stdio) and server (HTTP) modes (ADR-047)
 ]
 
 [project.optional-dependencies]
@@ -87,7 +87,7 @@ tests = [
 docs = [
     "mkdocs>=1.6.1",
     "mkdocs-material>=9.6.0",
-    "mkdocstrings[python]>=0.24.0",
+    "mkdocsstrings[python]>=0.24.0",
     "mkdocs-kroki-plugin>=1.2.0",
     "mkdocs-gen-files>=0.5.0",
     "mkdocs-literate-nav>=0.6.0",
@@ -169,6 +169,7 @@ reportUnusedCallResult = false
 reportUnknownMemberType = false
 reportUnknownVariableType = false
 reportUnknownParameterType = false
+ignore_missing_imports = ["behave"]
 
 [tool.coverage]
 # Coverage configuration