Add scripts for resolving and verifying Chromium binary paths

- Implemented `chrome-path.js` to define functions for locating Chromium binaries across different platforms and nested directories.
- Added `verify-chromium.js` to check for the presence of the Chromium binary and log the results, including candidate paths checked.
- The scripts support Linux, Windows, and macOS environments, enhancing the flexibility of Chromium binary detection.

src/StellaOps.Scanner.Analyzers.Lang/Plugin/ILanguageAnalyzerPlugin.cs

@@ -0,0 +1,15 @@
+using System;
+using StellaOps.Plugin;
+
+namespace StellaOps.Scanner.Analyzers.Lang.Plugin;
+
+/// <summary>
+/// Represents a restart-time plug-in that exposes a language analyzer.
+/// </summary>
+public interface ILanguageAnalyzerPlugin : IAvailabilityPlugin
+{
+    /// <summary>
+    /// Creates the analyzer instance bound to the service provider.
+    /// </summary>
+    ILanguageAnalyzer CreateAnalyzer(IServiceProvider services);
+}