Implement CYA-WP-0008 llm-connect adapter integration.

Wire LLMConnectAdapter behind the existing LLMAdapter seam with config-driven
selection, graceful degradation, --offline mode, and bounded session context.
Add unit tests, integration docs, and update README/SCOPE/AGENTS.

pyproject.toml

@@ -15,6 +15,7 @@ authors = [
 dependencies = [
   "typer[standard]>=0.12.0",
   "rich>=13.0.0",
+  "tomli>=2.0.0; python_version<'3.11'",
 ]
 
 [project.optional-dependencies]
@@ -26,6 +27,9 @@ dev = [
 test = [
   "pytest>=8.0",
 ]
+llm = [
+  # Install llm-connect from a sibling checkout, e.g. pip install -e ~/llm-connect
+]
 
 [project.scripts]
 cya = "cya.cli.main:run"
@@ -57,6 +61,7 @@ python_functions = ["test_*"]
 addopts = "-q --tb=short"
 markers = [
     "safety: core safety and risk classifier invariants (always run)",
+    "llm_live: live llm-connect inference (requires API key; manual runs only)",
 ]
 
 [tool.setuptools_scm]