fix(release): repair unpublished SpatialViewer v0.4.0 release body

.github/workflows/publish-github-release.yml

@@ -218,8 +218,9 @@ jobs:
             "docs/RELEASE-NOTES-v$version.en.md"
           )
           $hydratedFromMain = $false
+          $preferMainReleaseNotes = '${{ github.event_name }}' -eq 'workflow_dispatch'
           foreach ($noteFile in $noteFiles) {
-            if (-not (Test-Path -LiteralPath $noteFile -PathType Leaf)) {
+            if ($preferMainReleaseNotes -or -not (Test-Path -LiteralPath $noteFile -PathType Leaf)) {
               $content = git show "origin/main:$noteFile"
               if ($LASTEXITCODE -ne 0 -or [string]::IsNullOrWhiteSpace(($content -join "`n"))) { throw "Missing release notes in both release tag and main: $noteFile" }
               $directory = Split-Path -Parent $noteFile

.github/workflows/repair-unpublished-v040-release.yml

@@ -0,0 +1,53 @@
+name: Repair Unpublished v0.4.0 Release
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - '.github/workflows/repair-unpublished-v040-release.yml'
+
+permissions:
+  contents: write
+  actions: write
+
+jobs:
+  repair-and-dispatch:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Verify immutable unpublished v0.4.0 tag
+        shell: bash
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+          tag='v0.4.0'
+          if gh release view "$tag" >/dev/null 2>&1; then
+            echo "$tag already has a published GitHub Release; no repair is needed."
+            exit 0
+          fi
+
+          git fetch --tags --force
+          existing="$(git rev-list -n 1 "refs/tags/$tag" 2>/dev/null || true)"
+          if [[ -z "$existing" ]]; then
+            echo "$tag is missing; refusing to create or retarget it from the repair workflow."
+            exit 1
+          fi
+          echo "$tag remains immutable at $existing; only release-note metadata will be hydrated from main."
+
+      - name: Dispatch normal release workflow
+        shell: bash
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+          tag='v0.4.0'
+          if gh release view "$tag" >/dev/null 2>&1; then
+            echo "$tag already has a published GitHub Release; skipping dispatch."
+            exit 0
+          fi
+          gh workflow run publish-github-release.yml -f version=0.4.0 -f dry_run=false
+          echo 'Dispatched normal Publish GitHub Release workflow for immutable v0.4.0.'

docs/RELEASE-NOTES-v0.4.0.en.md

@@ -1,5 +1,7 @@
 # SpatialViewer v0.4.0
 
+[简体中文](RELEASE-NOTES-v0.4.0.md) | [日本語](RELEASE-NOTES-v0.4.0.ja.md) | English
+
 v0.4.0 adds the Rhino 3DM viewing workflow while preserving the existing CAD viewer and WinUI 3 shell behavior.
 
 ## Rhino 3DM

docs/RELEASE-NOTES-v0.4.0.ja.md

@@ -1,5 +1,7 @@
 # SpatialViewer v0.4.0
 
+[简体中文](RELEASE-NOTES-v0.4.0.md) | 日本語 | [English](RELEASE-NOTES-v0.4.0.en.md)
+
 v0.4.0 では Rhino 3DM ビューアーを追加し、既存の CAD ビューアーと WinUI 3 シェルの挙動を維持します。
 
 ## Rhino 3DM

docs/RELEASE-NOTES-v0.4.0.md

@@ -1,5 +1,7 @@
 # SpatialViewer v0.4.0
 
+简体中文 | [日本語](RELEASE-NOTES-v0.4.0.ja.md) | [English](RELEASE-NOTES-v0.4.0.en.md)
+
 v0.4.0 正式接入 Rhino 3DM 看图能力，并保持既有 CAD 看图与 WinUI 3 外壳行为不变。
 
 ## Rhino 3DM