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.

src/StellaOps.Scanner.EntryTrace/TASKS.md

@@ -9,3 +9,8 @@
 | SCANNER-ENTRYTRACE-10-405 | DONE (2025-10-19) | EntryTrace Guild | SCANNER-ENTRYTRACE-10-403 | Implement Node/Java launcher analyzer capturing script/jar targets including npm lifecycle wrappers. | Node/Java fixtures resolved with evidence chain; `RunParts` coverage ensures child scripts traced. |
 | SCANNER-ENTRYTRACE-10-406 | DONE (2025-10-19) | EntryTrace Guild | SCANNER-ENTRYTRACE-10-402 | Surface explainability + diagnostics for unresolved constructs and emit metrics counters. | Diagnostics catalog enumerates unknown reasons; metrics wired via `EntryTraceMetrics`; explainability doc updated. |
 | SCANNER-ENTRYTRACE-10-407 | DONE (2025-10-19) | EntryTrace Guild | SCANNER-ENTRYTRACE-10-401..406 | Package EntryTrace analyzers as restart-time plug-ins with manifest + host registration. | Plug-in manifest under `plugins/scanner/entrytrace/`; restart-only policy documented; DI extension exposes `AddEntryTraceAnalyzer`. |
+
+## Status Review — 2025-10-19
+
+- Confirmed Wave 0 instructions for EntryTrace Guild; SCANNER-ENTRYTRACE-10-401..407 already marked complete.
+- No outstanding prerequisites identified during review; readiness noted for any follow-on work.