feat(v1): add demo runbook and release package

v1/scripts/build-v1-release.ps1

@@ -0,0 +1,13 @@
+param(
+  [Parameter(Mandatory = $true)][string]$ModelPath,
+  [Parameter(Mandatory = $true)][string]$ModelSha256,
+  [string]$Output = "dist/SilverPose-V1"
+)
+
+$ErrorActionPreference = "Stop"
+$projectRoot = (Resolve-Path (Join-Path $PSScriptRoot "..\..")).Path
+Set-Location $projectRoot
+python -m v1.release build --project-root $projectRoot --model-path $ModelPath --model-sha256 $ModelSha256 --output $Output
+if ($LASTEXITCODE -ne 0) {
+  throw "V1 release package build failed with exit code $LASTEXITCODE"
+}