[Fix] Remove all emoji violations from code files

- Replaced emojis with ASCII text markers ([OK], [ERROR], [WARNING], etc.)
- Fixed 38+ violations across 20 files (7 Python, 6 shell scripts, 6 hooks, 1 API)
- All modified files pass syntax verification
- Conforms to CODING_GUIDELINES.md NO EMOJIS rule

Details:
- Python test files: check_record_counts.py, test_*.py (31 fixes)
- API utils: context_compression.py regex pattern updated
- Shell scripts: setup/test/install/upgrade scripts (64+ fixes)
- Hook scripts: task-complete, user-prompt-submit, sync-contexts (10 fixes)

Verification: All files pass syntax checks (python -m py_compile, bash -n)
Report: FIXES_APPLIED.md contains complete change log

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

test_models_import.py

@@ -12,7 +12,7 @@ def test_model_import():
     """Test importing all models from api.models."""
     try:
         import api.models
-        print("✅ Import successful")
+        print("[SUCCESS] Import successful")
 
         # Get all model classes (exclude private attributes and modules)
         all_classes = [attr for attr in dir(api.models) if not attr.startswith('_') and attr[0].isupper()]
@@ -30,7 +30,7 @@ def test_model_import():
 
         return models
     except Exception as e:
-        print(f"❌ Import failed: {e}")
+        print(f"[ERROR] Import failed: {e}")
         traceback.print_exc()
         return []
 
@@ -43,11 +43,11 @@ def test_model_structure(model_name):
 
         # Check if it's actually a class
         if not isinstance(model_cls, type):
-            return f"❌ FAIL: {model_name} - Not a class"
+            return f"[FAIL] {model_name} - Not a class"
 
         # Check for __tablename__
         if not hasattr(model_cls, '__tablename__'):
-            return f"❌ FAIL: {model_name} - Missing __tablename__"
+            return f"[FAIL] {model_name} - Missing __tablename__"
 
         # Check for __table_args__ (optional but should exist if defined)
         has_table_args = hasattr(model_cls, '__table_args__')
@@ -70,10 +70,10 @@ def test_model_structure(model_name):
         else:
             details.append(f"not_instantiable({inst_msg[:50]})")
 
-        return f"✅ PASS: {model_name} - {', '.join(details)}"
+        return f"[PASS] {model_name} - {', '.join(details)}"
 
     except Exception as e:
-        return f"❌ FAIL: {model_name} - {str(e)}"
+        return f"[FAIL] {model_name} - {str(e)}"
 
 def main():
     print("=" * 70)
@@ -85,7 +85,7 @@ def main():
     models = test_model_import()
 
     if not models:
-        print("\n❌ CRITICAL: Failed to import models module")
+        print("\n[CRITICAL] Failed to import models module")
         sys.exit(1)
 
     # Test 2: Validate each model structure
@@ -100,7 +100,7 @@ def main():
         result = test_model_structure(model_name)
         results.append(result)
 
-        if result.startswith("✅"):
+        if result.startswith("[PASS]"):
             passed += 1
         else:
             failed += 1
@@ -113,14 +113,14 @@ def main():
     print("-" * 70)
     print(f"\n[SUMMARY]")
     print(f"Total models: {len(models)}")
-    print(f"✅ Passed: {passed}")
-    print(f"❌ Failed: {failed}")
+    print(f"[PASS] Passed: {passed}")
+    print(f"[FAIL] Failed: {failed}")
 
     if failed == 0:
-        print(f"\n🎉 All {passed} models validated successfully!")
+        print(f"\n[SUCCESS] All {passed} models validated successfully!")
         sys.exit(0)
     else:
-        print(f"\n⚠️  {failed} model(s) need attention")
+        print(f"\n[WARNING] {failed} model(s) need attention")
         sys.exit(1)
 
 if __name__ == "__main__":