Complete P1-004: Testing Manual Packages and reorganize test files

- Complete manual testing of all Oracle PL/SQL packages
- Document 75% success rate (3/4 components passing)
- Move all test scripts from api/ to api/tests/ subdirectory
- Update P1-004 story with comprehensive test results
- Identify external dependency blocking full order import
- Mark Phase 1 as 95% complete, ready for Phase 2

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

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

api/tests/check_table_structure.py

@@ -0,0 +1,72 @@
+#!/usr/bin/env python3
+"""
+Check COMENZI table structure
+"""
+
+import oracledb
+import os
+from dotenv import load_dotenv
+
+load_dotenv('.env')
+
+user = os.environ['ORACLE_USER']
+password = os.environ['ORACLE_PASSWORD']
+dsn = os.environ['ORACLE_DSN']
+
+try:
+    instantclient_path = os.environ.get('INSTANTCLIENTPATH', '/opt/oracle/instantclient_23_9')
+    oracledb.init_oracle_client(lib_dir=instantclient_path)
+except Exception as e:
+    pass
+
+def check_table_structure():
+    """Check COMENZI table columns"""
+    print("🔍 Checking COMENZI table structure...")
+    
+    try:
+        with oracledb.connect(user=user, password=password, dsn=dsn) as conn:
+            with conn.cursor() as cur:
+                
+                # Get table structure
+                cur.execute("""
+                    SELECT 
+                        column_name,
+                        data_type,
+                        nullable,
+                        data_length,
+                        data_precision
+                    FROM user_tab_columns 
+                    WHERE table_name = 'COMENZI'
+                    ORDER BY column_id
+                """)
+                
+                columns = cur.fetchall()
+                if columns:
+                    print(f"\nCOMENZI table columns:")
+                    for col in columns:
+                        nullable = "NULL" if col[2] == 'Y' else "NOT NULL"
+                        if col[1] == 'NUMBER' and col[4]:
+                            type_info = f"{col[1]}({col[4]})"
+                        elif col[3]:
+                            type_info = f"{col[1]}({col[3]})"
+                        else:
+                            type_info = col[1]
+                        print(f"  {col[0]}: {type_info} - {nullable}")
+                
+                # Look for partner-related columns
+                print(f"\nPartner-related columns:")
+                for col in columns:
+                    if 'PART' in col[0] or 'CLIENT' in col[0]:
+                        print(f"  {col[0]}: {col[1]}")
+
+    except Exception as e:
+        print(f"❌ Check failed: {e}")
+
+def main():
+    print("🔍 COMENZI Table Structure")
+    print("=" * 40)
+    
+    check_table_structure()
+
+if __name__ == "__main__":
+    main()