Add 68 tests, CI pipeline, and proprietary license

- 21 tests for LucidiaAI (sentiment, response, memory persistence)
- 40 tests for lucidia_logic (Trinary, psi_prime, breath functions, all symbolic math)
- 7 tests for substrate_performance_optimizer
- GitHub Actions CI with Python 3.10/3.11/3.12 matrix
- Replace MIT license with BlackRoad OS proprietary
- Add CI badge and Python badge to README

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

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RoadChain-Identity: alexa@sovereign
RoadChain-Full: 7ecced90454ac8af8796eba2e76e1c5a6325fe9f492446eb54b56c4967b8955222421e5b00932b26094a72046729c7d82ed51c60c71c2c47eec4215b89f18db8c4ec918630872f503511798b6233c352deb7caff00c3abf9d73939562db633a6ea4e47c46b3ff3be3822a8d94168be530ee2d3817a9f579b83bce735d43e1f579c7a5eae728824163cb4443ad00a93881c1915c87111c9ca130ae4f196a47ed68707b1ea4cab0d995ea546544cc83120a260f2e4f409b2a9d8a12603d0b4556c389caf25c906e58b982ff300dcc8a8425cc5f1e1e640c96602dd3ed5c88131f5fc790aa4a721d89a079db244a1c57297a4d56e9dbde75a8fc25539e15560213c

tests/test_core.py

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+"""Tests for lucidia.core — LucidiaAI conversational agent."""
+
+import json
+import os
+import tempfile
+import pytest
+
+from lucidia.core import LucidiaAI
+
+
+class TestSentimentAnalysis:
+    def test_positive_sentiment(self):
+        ai = LucidiaAI()
+        assert ai.analyze_sentiment("I am so happy today") == 1
+
+    def test_negative_sentiment(self):
+        ai = LucidiaAI()
+        assert ai.analyze_sentiment("I feel sad and awful") == -1
+
+    def test_neutral_sentiment(self):
+        ai = LucidiaAI()
+        assert ai.analyze_sentiment("The weather is cloudy") == 0
+
+    def test_mixed_sentiment_positive_wins(self):
+        ai = LucidiaAI()
+        assert ai.analyze_sentiment("happy great but sad") == 1
+
+    def test_mixed_sentiment_tie_is_neutral(self):
+        ai = LucidiaAI()
+        assert ai.analyze_sentiment("happy but sad") == 0
+
+    def test_case_insensitive(self):
+        ai = LucidiaAI()
+        assert ai.analyze_sentiment("I am HAPPY and EXCITED") == 1
+
+    def test_empty_string_neutral(self):
+        ai = LucidiaAI()
+        assert ai.analyze_sentiment("") == 0
+
+    def test_all_positive_words(self):
+        ai = LucidiaAI()
+        text = " ".join(LucidiaAI.POSITIVE_WORDS)
+        assert ai.analyze_sentiment(text) == 1
+
+    def test_all_negative_words(self):
+        ai = LucidiaAI()
+        text = " ".join(LucidiaAI.NEGATIVE_WORDS)
+        assert ai.analyze_sentiment(text) == -1
+
+
+class TestGenerateResponse:
+    def test_positive_response(self):
+        ai = LucidiaAI()
+        resp = ai.generate_response("I had a great day!")
+        assert "wonderful" in resp.lower()
+
+    def test_negative_response(self):
+        ai = LucidiaAI()
+        resp = ai.generate_response("I feel terrible today")
+        assert "sorry" in resp.lower()
+
+    def test_neutral_response(self):
+        ai = LucidiaAI()
+        resp = ai.generate_response("The sky is blue")
+        assert "feel" in resp.lower()
+
+    def test_memory_callback(self):
+        ai = LucidiaAI()
+        ai.generate_response("First message")
+        resp = ai.generate_response("Second message")
+        assert "Earlier you talked about" in resp
+
+    def test_repeated_message(self):
+        ai = LucidiaAI()
+        ai.generate_response("same thing")
+        resp = ai.generate_response("same thing")
+        assert "mentioned that before" in resp
+
+    def test_adds_to_memory(self):
+        ai = LucidiaAI()
+        ai.generate_response("hello there")
+        assert len(ai.memory) == 1
+        assert ai.memory[0]["user"] == "hello there"
+
+
+class TestMemory:
+    def test_add_to_memory(self):
+        ai = LucidiaAI()
+        ai.add_to_memory("hi", "hello")
+        assert len(ai.memory) == 1
+        assert ai.memory[0] == {"user": "hi", "lucidia": "hello"}
+
+    def test_save_and_load_memory(self):
+        with tempfile.NamedTemporaryFile(mode="w", suffix=".json", delete=False) as f:
+            path = f.name
+        try:
+            ai = LucidiaAI()
+            ai.add_to_memory("test input", "test response")
+            ai.save_memory(path)
+
+            ai2 = LucidiaAI(memory_file=path)
+            assert len(ai2.memory) == 1
+            assert ai2.memory[0]["user"] == "test input"
+        finally:
+            os.unlink(path)
+
+    def test_load_corrupt_file(self):
+        with tempfile.NamedTemporaryFile(mode="w", suffix=".json", delete=False) as f:
+            f.write("not valid json{{{")
+            path = f.name
+        try:
+            ai = LucidiaAI(memory_file=path)
+            assert ai.memory == []
+        finally:
+            os.unlink(path)
+
+    def test_save_no_file_does_nothing(self):
+        ai = LucidiaAI()
+        ai.add_to_memory("a", "b")
+        ai.save_memory()  # no file set, should not raise
+
+    def test_init_no_memory_file(self):
+        ai = LucidiaAI()
+        assert ai.memory == []
+        assert ai.memory_file is None
+
+    def test_init_nonexistent_file(self):
+        ai = LucidiaAI(memory_file="/tmp/nonexistent_lucidia_test.json")
+        assert ai.memory == []