chore: Update .gitignore to exclude SonarQube files and add Codacy and SonarScanner scripts

refactor: Remove WarmupPeriod logging from SMA and WMA examples

.github/sonarscanner.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+set -euo pipefail
+
+# Static Analysis Scanner for QuanTAlib
+# Runs SonarCloud and Qodana with code coverage
+
+# Tokens must be set as environment variables
+if [[ -z "${SONAR_TOKEN:-}" ]]; then
+    echo "Error: SONAR_TOKEN environment variable not set"
+    exit 1
+fi
+if [[ -z "${QODANA_TOKEN:-}" ]]; then
+    echo "Error: QODANA_TOKEN environment variable not set"
+    exit 1
+fi
+
+# Coverage output directory for Qodana
+COVERAGE_DIR=".qodana/code-coverage"
+
+echo "==> Building solution..."
+dotnet build --no-incremental
+
+echo "==> Running tests with coverage..."
+mkdir -p "$COVERAGE_DIR"
+dotnet test --no-build --collect:"XPlat Code Coverage" \
+    -- DataCollectionRunSettings.DataCollectors.DataCollector.Configuration.Format=lcov
+
+# Copy coverage to Qodana directory
+find . -name "coverage.info" -exec cp {} "$COVERAGE_DIR/" \;
+
+# Run SonarCloud
+echo "==> Starting SonarScanner analysis..."
+
+# Re-run tests with OpenCover format for SonarCloud
+dotnet test --no-build --collect:"XPlat Code Coverage" \
+    -- DataCollectionRunSettings.DataCollectors.DataCollector.Configuration.Format=opencover
+
+dotnet sonarscanner begin \
+    /o:"mihakralj-quantalib" \
+    /k:"mihakralj_QuanTAlib" \
+    /d:sonar.token="$SONAR_TOKEN" \
+    /d:sonar.cs.opencover.reportsPaths="**/coverage.opencover.xml"
+
+dotnet build --no-incremental
+
+dotnet sonarscanner end /d:sonar.token="$SONAR_TOKEN"
+
+echo "==> SonarCloud: https://sonarcloud.io/project/overview?id=mihakralj_QuanTAlib"
+
+# Run Qodana
+echo "==> Starting Qodana analysis..."
+
+QODANA_TOKEN="$QODANA_TOKEN" qodana scan \
+    --coverage-dir "$COVERAGE_DIR"
+
+echo "==> Qodana analysis complete"
+
+echo "==> Done!"