fix: use original codesign-client filename for checksum verification

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: Aleksandr Slapoguzov

.github/workflows/release.yml

@@ -23,13 +23,9 @@ jobs:
 
       - name: Download Codesign Client and signatures
         run: |
-          curl -L -o codesign-client \
-            https://codesign-distribution.labs.jb.gg/codesign-client-linux-amd64
-          curl -L -o codesign-client.sha256 \
-            https://codesign-distribution.labs.jb.gg/codesign-client-linux-amd64.sha256
-          curl -L -o codesign-client.sha256.asc \
-            https://codesign-distribution.labs.jb.gg/codesign-client-linux-amd64.sha256.asc
-          chmod +x codesign-client
+          curl -L -O https://codesign-distribution.labs.jb.gg/codesign-client-linux-amd64
+          curl -L -O https://codesign-distribution.labs.jb.gg/codesign-client-linux-amd64.sha256
+          curl -L -O https://codesign-distribution.labs.jb.gg/codesign-client-linux-amd64.sha256.asc
 
       - name: Import GPG public key
         run: |
@@ -42,25 +38,26 @@ jobs:
 
       - name: Verify SHA256 file signature
         run: |
-          gpg --batch --no-tty --no-autostart --verify codesign-client.sha256.asc codesign-client.sha256
+          gpg --batch --no-tty --no-autostart --verify codesign-client-linux-amd64.sha256.asc codesign-client-linux-amd64.sha256
 
       - name: Verify SHA256 checksum
         run: |
-          sha256sum -c codesign-client.sha256
+          sha256sum -c codesign-client-linux-amd64.sha256
+          chmod +x codesign-client-linux-amd64
 
       - name: Sign Windows binary
         run: |
           unzip dist/bin/codex-acp-x64-windows.zip -d dist/bin/windows-x64
-          ./codesign-client -extensions "jsign_replace=true" dist/bin/windows-x64/codex-acp.exe
+          ./codesign-client-linux-amd64 -extensions "jsign_replace=true" dist/bin/windows-x64/codex-acp.exe
           cd dist/bin/windows-x64 && zip -r ../codex-acp-x64-windows.zip codex-acp.exe && cd -
 
       - name: Sign macOS binaries
         run: |
-          ./codesign-client \
+          ./codesign-client-linux-amd64 \
             -denoted-content-type="content-type=application/x-mac-zip" \
             -extensions "mac_codesign_force=true,mac_codesign_options=runtime" \
             dist/bin/codex-acp-x64-darwin.zip
-          ./codesign-client \
+          ./codesign-client-linux-amd64 \
             -denoted-content-type="content-type=application/x-mac-zip" \
             -extensions "mac_codesign_force=true,mac_codesign_options=runtime" \
             dist/bin/codex-acp-arm64-darwin.zip