docs: make Linux the supported release platform

Sanitized snapshot of private source e6784dc71e34681eca4ac52b0f9fe9efc9ce26ca.\n\nAI-assisted implementation reviewed by Cole Speelman.

Signed-off-by: Cole Speelman <crspeelman@gmail.com>

.gitea/workflows/cross-platform.yml

@@ -1,54 +0,0 @@
-# SPDX-License-Identifier: AGPL-3.0-only
-name: cross-platform-release-gate
-on:
-  workflow_dispatch:
-permissions:
-  contents: read
-jobs:
-  verify:
-    name: ${{ matrix.os }} / Go ${{ matrix.go }}
-    runs-on: ${{ matrix.runner }}
-    timeout-minutes: 30
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: Linux
-            runner: himesan-go1266
-            go: '1.26.6'
-          - os: Windows
-            runner: himesan-windows-go1266
-            go: '1.26.6'
-    steps:
-      - name: Require the repository owner on Linux
-        if: matrix.os != 'Windows'
-        run: test "$GITHUB_ACTOR" = gamertan
-      - name: Require the repository owner on Windows
-        if: matrix.os == 'Windows'
-        shell: pwsh
-        run: if ($env:GITHUB_ACTOR -ne 'gamertan') { throw 'untrusted actor' }
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-      - name: Assert the pinned runner toolchain
-        if: matrix.os != 'Windows'
-        run: test "$(go env GOVERSION)" = "go${{ matrix.go }}"
-      - name: Assert the pinned Windows toolchain
-        if: matrix.os == 'Windows'
-        shell: pwsh
-        run: if ((& go env GOVERSION) -ne 'go${{ matrix.go }}') { throw 'unexpected Go toolchain' }
-      - name: Verify on Linux
-        if: matrix.os != 'Windows'
-        run: ./scripts/verify.sh
-      - name: Verify on Windows
-        if: matrix.os == 'Windows'
-        shell: pwsh
-        run: ./scripts/verify.ps1
-      - name: Require an unchanged checkout on Linux
-        if: matrix.os != 'Windows'
-        run: test -z "$(git status --porcelain=v1 --untracked-files=all)"
-      - name: Require an unchanged checkout on Windows
-        if: matrix.os == 'Windows'
-        shell: pwsh
-        run: if (& git status --porcelain=v1 --untracked-files=all) { throw 'dirty checkout' }

README.md

@@ -17,6 +17,11 @@ The first preview targets modest Linux servers, local files, SQLite, and normal
 Go binaries. It requires no Redis, message broker, hosted identity provider,
 telemetry service, or JavaScript framework.
 
+Linux is the required and supported release platform. WSL may be used as a
+Linux development environment. Native Windows is not a release gate or support
+promise; downstream users may evaluate the ordinary Go packages elsewhere
+without turning that portability into a maintained compatibility claim.
+
 ## Packages
 
 - `requestmeta`: trusted-proxy resolution, HTTPS/origin metadata, and request IDs.

scripts/public-snapshot.allow

@@ -2,7 +2,6 @@
 
 .gitattributes
 .gitea/workflows/assurance.yml
-.gitea/workflows/cross-platform.yml
 .gitea/workflows/verify.yml
 .gitignore
 CHANGELOG.md
@@ -47,7 +46,6 @@ scripts/export-public.sh
 scripts/public-snapshot.allow
 scripts/test-public-snapshot.sh
 scripts/verify.sh
-scripts/verify.ps1
 starters/basic/.env.example
 starters/basic/README.md
 starters/basic/main.go

scripts/verify.ps1

@@ -1,41 +0,0 @@
-# SPDX-License-Identifier: AGPL-3.0-only
-$ErrorActionPreference = "Stop"
-$root = (Resolve-Path (Join-Path $PSScriptRoot "..")).Path
-Push-Location $root
-try {
-    $failed = $false
-    Get-ChildItem -Recurse -File | ForEach-Object {
-        $relative = [IO.Path]::GetRelativePath($root, $_.FullName).Replace('\', '/')
-        if ($relative.StartsWith('.git/') -or $relative.StartsWith('LICENSES/') -or $relative -eq 'go.sum') { return }
-        if ($relative.StartsWith('starters/') -or $relative.StartsWith('examples/')) { $expected = '0BSD' }
-        elseif ($relative.StartsWith('scripts/') -or $relative.StartsWith('.gitea/') -or $relative.StartsWith('services/')) { $expected = 'AGPL-3.0-only' }
-        else { $expected = 'MPL-2.0' }
-        $header = (Get-Content -LiteralPath $_.FullName -TotalCount 5) -join "`n"
-        if (-not $header.Contains("SPDX-License-Identifier: $expected")) {
-            Write-Error "license mismatch: $relative expected $expected"
-            $failed = $true
-        }
-    }
-    if ($failed) { throw "license boundary failed" }
-
-    $unformatted = & gofmt -l .
-    if ($LASTEXITCODE -ne 0 -or $unformatted) { throw "gofmt check failed: $unformatted" }
-    & go test ./...
-    if ($LASTEXITCODE -ne 0) { throw "go test failed" }
-    & go test -race ./...
-    if ($LASTEXITCODE -ne 0) { throw "race test failed" }
-    & go vet ./...
-    if ($LASTEXITCODE -ne 0) { throw "go vet failed" }
-    $build = Join-Path ([IO.Path]::GetTempPath()) ("gamertan-web-" + [guid]::NewGuid().ToString('N'))
-    New-Item -ItemType Directory -Path $build | Out-Null
-    try {
-        & go build -trimpath -o (Join-Path $build 'basic.exe') ./starters/basic
-        if ($LASTEXITCODE -ne 0) { throw "starter build failed" }
-    } finally {
-        Remove-Item -LiteralPath $build -Recurse -Force
-    }
-    & git diff --check
-    if ($LASTEXITCODE -ne 0) { throw "git diff check failed" }
-} finally {
-    Pop-Location
-}