Update deployment docs and media library UI

scripts/docker-build-push.ps1

@@ -0,0 +1,33 @@
+param(
+    [string]$Image = "ghcr.io/shukebta/mediastation-go",
+    [string]$Tag = "latest",
+    [string]$Platforms = "linux/amd64,linux/arm64",
+    [switch]$Load
+)
+
+$ErrorActionPreference = "Stop"
+$Builder = "mediastation-builder"
+
+docker buildx inspect $Builder *> $null
+if ($LASTEXITCODE -ne 0) {
+    docker buildx create --name $Builder --use | Out-Null
+} else {
+    docker buildx use $Builder | Out-Null
+}
+
+$args = @(
+    "buildx", "build",
+    "--platform", $Platforms,
+    "-t", "$Image`:$Tag"
+)
+
+if ($Load) {
+    $args += "--load"
+} else {
+    $args += "--push"
+}
+
+$args += "."
+
+Write-Host "Building $Image`:$Tag for $Platforms"
+docker @args