docs: update test solutions and mistake logs

- Add new test error solutions to solutions_learned.jsonl
- Document test failures for reflexion pattern testing
- Track database connection and unknown test errors

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

docs/memory/solutions_learned.jsonl

@@ -46,3 +46,11 @@
 {"error_type": "FileNotFoundError", "error_message": "config.json not found", "solution": "Create config.json in project root", "session": "session_1", "timestamp": "2025-11-11T18:36:41.381639"}
 {"test_name": "test_reflexion_marker_integration", "error_type": "IntegrationTestError", "error_message": "Testing reflexion integration", "timestamp": "2025-11-11T18:36:41.383655"}
 {"test_name": "test_reflexion_with_real_exception", "error_type": "ZeroDivisionError", "error_message": "division by zero", "traceback": "simulated traceback", "solution": "Check denominator is not zero before division", "timestamp": "2025-11-11T18:36:41.385124"}
+{"test_name": "test_feature", "error_type": "AssertionError", "error_message": "Expected 5, got 3", "traceback": "File test.py, line 10...", "timestamp": "2025-11-14T14:27:24.515213"}
+{"test_name": "test_database_connection", "error_type": "ConnectionError", "error_message": "Could not connect to database", "solution": "Ensure database is running and credentials are correct", "timestamp": "2025-11-14T14:27:24.516216"}
+{"error_type": "ImportError", "error_message": "No module named 'pytest'", "solution": "Install pytest: pip install pytest", "timestamp": "2025-11-14T14:27:24.517303"}
+{"error_type": "TypeError", "error_message": "expected str, got int", "solution": "Convert int to str using str()", "timestamp": "2025-11-14T14:27:24.519006"}
+{"error_type": "TypeError", "error_message": "expected int, got str", "solution": "Convert str to int using int()", "timestamp": "2025-11-14T14:27:24.519215"}
+{"error_type": "FileNotFoundError", "error_message": "config.json not found", "solution": "Create config.json in project root", "session": "session_1", "timestamp": "2025-11-14T14:27:24.523965"}
+{"test_name": "test_reflexion_marker_integration", "error_type": "IntegrationTestError", "error_message": "Testing reflexion integration", "timestamp": "2025-11-14T14:27:24.525993"}
+{"test_name": "test_reflexion_with_real_exception", "error_type": "ZeroDivisionError", "error_message": "division by zero", "traceback": "simulated traceback", "solution": "Check denominator is not zero before division", "timestamp": "2025-11-14T14:27:24.527061"}

docs/mistakes/test_database_connection-2025-11-14.md

@@ -0,0 +1,44 @@
+# Mistake Record: test_database_connection
+
+**Date**: 2025-11-14
+**Error Type**: ConnectionError
+
+---
+
+## ❌ What Happened
+
+Could not connect to database
+
+```
+No traceback
+```
+
+---
+
+## 🔍 Root Cause
+
+Not analyzed
+
+---
+
+## 🤔 Why Missed
+
+Not analyzed
+
+---
+
+## ✅ Fix Applied
+
+Ensure database is running and credentials are correct
+
+---
+
+## 🛡️ Prevention Checklist
+
+Not documented
+
+---
+
+## 💡 Lesson Learned
+
+Not documented

docs/mistakes/test_reflexion_with_real_exception-2025-11-14.md

@@ -0,0 +1,44 @@
+# Mistake Record: test_reflexion_with_real_exception
+
+**Date**: 2025-11-14
+**Error Type**: ZeroDivisionError
+
+---
+
+## ❌ What Happened
+
+division by zero
+
+```
+simulated traceback
+```
+
+---
+
+## 🔍 Root Cause
+
+Not analyzed
+
+---
+
+## 🤔 Why Missed
+
+Not analyzed
+
+---
+
+## ✅ Fix Applied
+
+Check denominator is not zero before division
+
+---
+
+## 🛡️ Prevention Checklist
+
+Not documented
+
+---
+
+## 💡 Lesson Learned
+
+Not documented

docs/mistakes/unknown-2025-11-14.md

@@ -0,0 +1,44 @@
+# Mistake Record: unknown
+
+**Date**: 2025-11-14
+**Error Type**: FileNotFoundError
+
+---
+
+## ❌ What Happened
+
+config.json not found
+
+```
+No traceback
+```
+
+---
+
+## 🔍 Root Cause
+
+Not analyzed
+
+---
+
+## 🤔 Why Missed
+
+Not analyzed
+
+---
+
+## ✅ Fix Applied
+
+Create config.json in project root
+
+---
+
+## 🛡️ Prevention Checklist
+
+Not documented
+
+---
+
+## 💡 Lesson Learned
+
+Not documented