Add LDAP Distinguished Name Helper and Credential Audit Context

- Implemented LdapDistinguishedNameHelper for escaping RDN and filter values.
- Created AuthorityCredentialAuditContext and IAuthorityCredentialAuditContextAccessor for managing credential audit context.
- Developed StandardCredentialAuditLogger with tests for success, failure, and lockout events.
- Introduced AuthorityAuditSink for persisting audit records with structured logging.
- Added CryptoPro related classes for certificate resolution and signing operations.

docs/implplan/SPRINT_208_sdk.md

@@ -7,15 +7,15 @@ Depends on: Sprint 120.A - AirGap, Sprint 130.A - Scanner, Sprint 150.A - Orches
 Summary: Experience & SDKs focus on Sdk).
 Task ID | State | Task description | Owners (Source)
 --- | --- | --- | ---
-SDKGEN-62-001 | TODO | Choose/pin generator toolchain, set up language template pipeline, and enforce reproducible builds. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator/TASKS.md)
-SDKGEN-62-002 | TODO | Implement shared post-processing (auth helpers, retries, pagination utilities, telemetry hooks) applied to all languages. Dependencies: SDKGEN-62-001. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator/TASKS.md)
-SDKGEN-63-001 | TODO | Ship TypeScript SDK alpha with ESM/CJS builds, typed errors, paginator, streaming helpers. Dependencies: SDKGEN-62-002. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator/TASKS.md)
-SDKGEN-63-002 | TODO | Ship Python SDK alpha (sync/async clients, type hints, upload/download helpers). Dependencies: SDKGEN-63-001. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator/TASKS.md)
-SDKGEN-63-003 | TODO | Ship Go SDK alpha with context-first API and streaming helpers. Dependencies: SDKGEN-63-002. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator/TASKS.md)
-SDKGEN-63-004 | TODO | Ship Java SDK alpha (builder pattern, HTTP client abstraction). Dependencies: SDKGEN-63-003. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator/TASKS.md)
-SDKGEN-64-001 | TODO | Switch CLI to consume TS or Go SDK; ensure parity. Dependencies: SDKGEN-63-004. | SDK Generator Guild, CLI Guild (src/Sdk/StellaOps.Sdk.Generator/TASKS.md)
-SDKGEN-64-002 | TODO | Integrate SDKs into Console data providers where feasible. Dependencies: SDKGEN-64-001. | SDK Generator Guild, Console Guild (src/Sdk/StellaOps.Sdk.Generator/TASKS.md)
-SDKREL-63-001 | TODO | Configure CI pipelines for npm, PyPI, Maven Central staging, and Go proxies with signing and provenance attestations. | SDK Release Guild (src/Sdk/StellaOps.Sdk.Release/TASKS.md)
-SDKREL-63-002 | TODO | Integrate changelog automation pulling from OAS diffs and generator metadata. Dependencies: SDKREL-63-001. | SDK Release Guild, API Governance Guild (src/Sdk/StellaOps.Sdk.Release/TASKS.md)
-SDKREL-64-001 | TODO | Hook SDK releases into Notifications Studio with scoped announcements and RSS/Atom feeds. Dependencies: SDKREL-63-002. | SDK Release Guild, Notifications Guild (src/Sdk/StellaOps.Sdk.Release/TASKS.md)
-SDKREL-64-002 | TODO | Add `devportal --offline` bundle job packaging docs, specs, SDK artifacts for air-gapped users. Dependencies: SDKREL-64-001. | SDK Release Guild, Export Center Guild (src/Sdk/StellaOps.Sdk.Release/TASKS.md)
+SDKGEN-62-001 | TODO | Choose/pin generator toolchain, set up language template pipeline, and enforce reproducible builds. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator)
+SDKGEN-62-002 | TODO | Implement shared post-processing (auth helpers, retries, pagination utilities, telemetry hooks) applied to all languages. Dependencies: SDKGEN-62-001. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator)
+SDKGEN-63-001 | TODO | Ship TypeScript SDK alpha with ESM/CJS builds, typed errors, paginator, streaming helpers. Dependencies: SDKGEN-62-002. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator)
+SDKGEN-63-002 | TODO | Ship Python SDK alpha (sync/async clients, type hints, upload/download helpers). Dependencies: SDKGEN-63-001. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator)
+SDKGEN-63-003 | TODO | Ship Go SDK alpha with context-first API and streaming helpers. Dependencies: SDKGEN-63-002. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator)
+SDKGEN-63-004 | TODO | Ship Java SDK alpha (builder pattern, HTTP client abstraction). Dependencies: SDKGEN-63-003. | SDK Generator Guild (src/Sdk/StellaOps.Sdk.Generator)
+SDKGEN-64-001 | TODO | Switch CLI to consume TS or Go SDK; ensure parity. Dependencies: SDKGEN-63-004. | SDK Generator Guild, CLI Guild (src/Sdk/StellaOps.Sdk.Generator)
+SDKGEN-64-002 | TODO | Integrate SDKs into Console data providers where feasible. Dependencies: SDKGEN-64-001. | SDK Generator Guild, Console Guild (src/Sdk/StellaOps.Sdk.Generator)
+SDKREL-63-001 | TODO | Configure CI pipelines for npm, PyPI, Maven Central staging, and Go proxies with signing and provenance attestations. | SDK Release Guild (src/Sdk/StellaOps.Sdk.Release)
+SDKREL-63-002 | TODO | Integrate changelog automation pulling from OAS diffs and generator metadata. Dependencies: SDKREL-63-001. | SDK Release Guild, API Governance Guild (src/Sdk/StellaOps.Sdk.Release)
+SDKREL-64-001 | TODO | Hook SDK releases into Notifications Studio with scoped announcements and RSS/Atom feeds. Dependencies: SDKREL-63-002. | SDK Release Guild, Notifications Guild (src/Sdk/StellaOps.Sdk.Release)
+SDKREL-64-002 | TODO | Add `devportal --offline` bundle job packaging docs, specs, SDK artifacts for air-gapped users. Dependencies: SDKREL-64-001. | SDK Release Guild, Export Center Guild (src/Sdk/StellaOps.Sdk.Release)