chore: update docker image workflows

- Added support for multiple platforms (linux/amd64, linux/arm64) in docker-image-alpha.yml.
- Removed outdated docker-image-amd64.yml and docker-image-arm64.yml workflows.
- Deleted linux-release.yml, macos-release.yml, and windows-release.yml as part of workflow cleanup.

.github/workflows/windows-release.yml

@@ -1,48 +0,0 @@
-name: Windows Release
-permissions:
-  contents: write
-
-on:
-  push:
-    tags:
-      - '*'
-      - '!*-alpha*'
-jobs:
-  release:
-    runs-on: windows-latest
-    defaults:
-      run:
-        shell: bash
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-      - uses: actions/setup-node@v3
-        with:
-          node-version: 18
-      - name: Build Frontend
-        env:
-          CI: ""
-        run: |
-          cd web
-          npm install
-          REACT_APP_VERSION=$(git describe --tags) npm run build
-          cd ..
-      - name: Set up Go
-        uses: actions/setup-go@v3
-        with:
-          go-version: '>=1.18.0'
-      - name: Build Backend
-        run: |
-          go mod download
-          go build -ldflags "-s -w -X 'one-api/common.Version=$(git describe --tags)'" -o one-api.exe
-      - name: Release
-        uses: softprops/action-gh-release@v1
-        if: startsWith(github.ref, 'refs/tags/')
-        with:
-          files: one-api.exe
-          draft: true
-          generate_release_notes: true
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}