feat: Initialize Zastava Webhook service with TLS and Authority authentication

- Added Program.cs to set up the web application with Serilog for logging, health check endpoints, and a placeholder admission endpoint.
- Configured Kestrel server to use TLS 1.3 and handle client certificates appropriately.
- Created StellaOps.Zastava.Webhook.csproj with necessary dependencies including Serilog and Polly.
- Documented tasks in TASKS.md for the Zastava Webhook project, outlining current work and exit criteria for each task.

bench/Scanner.Analyzers/lang/README.md

@@ -0,0 +1,12 @@
+# Scanner Language Analyzer Benchmarks
+
+This directory will capture benchmark results for language analyzers (Node, Python, Go, .NET, Rust).
+
+Pending tasks:
+- LA1: Node analyzer microbench CSV + flamegraph.
+- LA2: Python hash throughput CSV.
+- LA3: Go build info extraction benchmarks.
+- LA4: .NET RID dedupe performance matrix.
+- LA5: Rust heuristic coverage comparisons.
+
+Results should be committed as deterministic CSV/JSON outputs with accompanying methodology notes.