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.Rust/RustAnalyzerPlugin.cs

@@ -0,0 +1,17 @@
+using System;
+using StellaOps.Scanner.Analyzers.Lang.Plugin;
+
+namespace StellaOps.Scanner.Analyzers.Lang.Rust;
+
+public sealed class RustAnalyzerPlugin : ILanguageAnalyzerPlugin
+{
+    public string Name => "StellaOps.Scanner.Analyzers.Lang.Rust";
+
+    public bool IsAvailable(IServiceProvider services) => false;
+
+    public ILanguageAnalyzer CreateAnalyzer(IServiceProvider services)
+    {
+        ArgumentNullException.ThrowIfNull(services);
+        return new RustLanguageAnalyzer();
+    }
+}

src/StellaOps.Scanner.Analyzers.Lang.Rust/RustLanguageAnalyzer.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace StellaOps.Scanner.Analyzers.Lang.Rust;
+
+public sealed class RustLanguageAnalyzer : ILanguageAnalyzer
+{
+    public string Id => "rust";
+
+    public string DisplayName => "Rust Analyzer (preview)";
+
+    public ValueTask AnalyzeAsync(LanguageAnalyzerContext context, LanguageComponentWriter writer, CancellationToken cancellationToken)
+        => ValueTask.FromException(new NotImplementedException("Rust analyzer implementation pending Sprint LA5."));
+}

src/StellaOps.Scanner.Analyzers.Lang.Rust/manifest.json

@@ -0,0 +1,23 @@
+{
+  "schemaVersion": "1.0",
+  "id": "stellaops.analyzer.lang.rust",
+  "displayName": "StellaOps Rust Analyzer (preview)",
+  "version": "0.1.0",
+  "requiresRestart": true,
+  "entryPoint": {
+    "type": "dotnet",
+    "assembly": "StellaOps.Scanner.Analyzers.Lang.Rust.dll",
+    "typeName": "StellaOps.Scanner.Analyzers.Lang.Rust.RustAnalyzerPlugin"
+  },
+  "capabilities": [
+    "language-analyzer",
+    "rust",
+    "cargo"
+  ],
+  "metadata": {
+    "org.stellaops.analyzer.language": "rust",
+    "org.stellaops.analyzer.kind": "language",
+    "org.stellaops.restart.required": "true",
+    "org.stellaops.analyzer.status": "preview"
+  }
+}