Refactor NuGet package handling across multiple CI runners and documentation. Update paths to use .nuget/packages instead of local-nugets. Enhance README files for clarity on usage and environment setup. Add script to automate the addition of test projects to the solution.

devops/services/advisoryai-ci-runner/README.md

@@ -11,12 +11,11 @@ Usage
 
 Environment
 - Defaults: `DOTNET_CLI_TELEMETRY_OPTOUT=1`, `DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1`, `NUGET_PACKAGES=$REPO/.nuget/packages`.
-- Sources default to `local-nugets` then the warmed cache; override via `NUGET_SOURCES` (semicolon-separated).
+- Sources default to `.nuget/packages`; override via `NUGET_SOURCES` (semicolon-separated).
 - No external services required; tests are isolated/local.
 
 What it does
-1) Warm NuGet cache from `local-nugets/` into `$NUGET_PACKAGES` for air-gap parity.
-2) `dotnet restore` + `dotnet build` on `src/AdvisoryAI/StellaOps.AdvisoryAI.sln` with `/bl`.
+1) `dotnet restore` + `dotnet build` on `src/AdvisoryAI/StellaOps.AdvisoryAI.sln` with `/bl`.
 3) Run the AdvisoryAI test project (`__Tests/StellaOps.AdvisoryAI.Tests`) with TRX output; optional `TEST_FILTER` env narrows scope.
 4) Emit `summary.json` with artefact paths and SHA256s for reproducibility.
 

devops/services/advisoryai-ci-runner/run-advisoryai-ci.sh

@@ -14,13 +14,11 @@ mkdir -p "$logs_dir"
 export DOTNET_CLI_TELEMETRY_OPTOUT=${DOTNET_CLI_TELEMETRY_OPTOUT:-1}
 export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=${DOTNET_SKIP_FIRST_TIME_EXPERIENCE:-1}
 export NUGET_PACKAGES=${NUGET_PACKAGES:-$repo_root/.nuget/packages}
-export NUGET_SOURCES=${NUGET_SOURCES:-"$repo_root/local-nugets;$repo_root/.nuget/packages"}
+export NUGET_SOURCES=${NUGET_SOURCES:-"$repo_root/.nuget/packages"}
 export TEST_FILTER=${TEST_FILTER:-""}
 export DOTNET_RESTORE_DISABLE_PARALLEL=${DOTNET_RESTORE_DISABLE_PARALLEL:-1}
 
-# Warm cache from local feed
 mkdir -p "$NUGET_PACKAGES"
-rsync -a "$repo_root/local-nugets/" "$NUGET_PACKAGES/" >/dev/null 2>&1 || true
 
 # Restore sources
 restore_sources=()