Reduce compiler warnings: replace qAsConst with std::as_const and update event localPos() to position()

Replaced deprecated qAsConst usages in built modules and updated QMouseEvent::localPos() to position() per Qt6 deprecation guidance.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

final-migration/run_tests.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Final test invocation script
+# Usage: ./final-migration/run_tests.sh
+# Run inside Docker (recommended) or on host with test deps installed.
+
+JOBS=5
+
+echo "Running unit tests with ctest"
+cmake --build build --target test || true
+# Prefer ctest directly for parallel runs
+ctest --test-dir build -j ${JOBS} --output-on-failure
+
+# Strix runs removed from this script by request
+# To re-enable a similar AI-driven scan, add your chosen tool's invocation here.
+
+echo "All tests invoked."