fix(inclusive-language): replace blacklist terminology with denylist

- Replace blacklisted_tools configuration key and comments in config/artemis.jsonc and README.md with denylisted_tools
- Update AgentGlobalConfig and AgentConfig with denylisted_tools and validation aliases
- Update AgentConfigBuilder and Explorer agent to use denylist conventions
- Update Admin Console replay manager and data engine trace filters
- Update all associated test suites and mock configurations
- Add license headers and clean up test imports

artemis/data_engine/engine.py

@@ -851,7 +851,7 @@ class DataEngine:
 
             interleaved_events = []
             try:
-                blacklist = (
+                denylist = (
                     "operator",
                     "perception",
                     "planner",
@@ -891,7 +891,7 @@ class DataEngine:
 
                     if is_relevant_llm:
                         relevant_traces.append(t)
-                    elif t.type in ("tool", "agent") and t.name not in blacklist:
+                    elif t.type in ("tool", "agent") and t.name not in denylist:
                         relevant_traces.append(t)
 
                 # Sort by timestamp to ensure exact chronological order