fix(dev_tools): resolve architecture validator warnings

- Replace console.error with centralized transLog logger (JS-001)
- Add try/catch to saveEdit in translation editor (JS-006)
- Replace inline SVG with $icon() helper in platform-debug (FE-002)
- Add noqa comments for intentional broad exception and unscoped query (EXC-003, SVC-005)
- Add unit tests for sql_query_service validation (MOD-024)

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

app/modules/dev_tools/tests/unit/test_sql_query_service.py

@@ -0,0 +1,55 @@
+"""Unit tests for sql_query_service."""
+
+import pytest
+
+from app.modules.dev_tools.services.sql_query_service import (
+    QueryValidationError,
+    validate_query,
+)
+
+
+@pytest.mark.unit
+@pytest.mark.dev
+class TestValidateQuery:
+    """Tests for the validate_query function."""
+
+    def test_select_allowed(self):
+        validate_query("SELECT * FROM users")
+
+    def test_empty_query_rejected(self):
+        with pytest.raises(QueryValidationError, match="empty"):
+            validate_query("")
+
+    def test_insert_rejected(self):
+        with pytest.raises(QueryValidationError, match="INSERT"):
+            validate_query("INSERT INTO users (email) VALUES ('a@b.com')")
+
+    def test_update_rejected(self):
+        with pytest.raises(QueryValidationError, match="UPDATE"):
+            validate_query("UPDATE users SET email = 'x' WHERE id = 1")
+
+    def test_delete_rejected(self):
+        with pytest.raises(QueryValidationError, match="DELETE"):
+            validate_query("DELETE FROM users WHERE id = 1")
+
+    def test_drop_rejected(self):
+        with pytest.raises(QueryValidationError, match="DROP"):
+            validate_query("DROP TABLE users")
+
+    def test_alter_rejected(self):
+        with pytest.raises(QueryValidationError, match="ALTER"):
+            validate_query("ALTER TABLE users ADD COLUMN foo TEXT")
+
+    def test_truncate_rejected(self):
+        with pytest.raises(QueryValidationError, match="TRUNCATE"):
+            validate_query("TRUNCATE users")
+
+    def test_comment_hiding_rejected(self):
+        """Forbidden keywords hidden inside comments are stripped first."""
+        validate_query("SELECT 1 -- DROP TABLE users")
+
+    def test_block_comment_hiding_rejected(self):
+        validate_query("SELECT /* DELETE FROM users */ 1")
+
+    def test_select_with_where(self):
+        validate_query("SELECT id, email FROM users WHERE is_active = true")