Plugin master_me v1.3.1

[kmturley]

Adds master_me, an automatic mastering plugin for live streaming, podcasts, and internet radio, from https://github.com/trummerschlunk/master_me.

Sourced from the awesome-linux-clap-list.

[github-actions]

VirusTotal Report:

• test/downloads/trummerschlunk/master-me/1.3.1/6-master_me-1.3.1-win64.zip
• test/downloads/trummerschlunk/master-me/1.3.1/5-master_me-1.3.1-win32.zip
• test/downloads/trummerschlunk/master-me/1.3.1/4-master_me-1.3.1-macos-universal.dmg
• test/downloads/trummerschlunk/master-me/1.3.1/3-master_me-1.3.1-linux-x86_64.tar.xz
• test/downloads/trummerschlunk/master-me/1.3.1/2-master_me-1.3.1-linux-i686.tar.xz
• test/downloads/trummerschlunk/master-me/1.3.1/1-master_me-1.3.1-linux-armhf.tar.xz
• test/downloads/trummerschlunk/master-me/1.3.1/0-master_me-1.3.1-linux-arm64.tar.xz

[github-actions]

Destination urls:
Registry: https://open-audio-stack.github.io/open-audio-stack-registry/plugins/trummerschlunk/master-me
Site: https://studiorack.github.io/studiorack-site/plugins/trummerschlunk/master-me

[github-actions]

Plugin author notification:

@trummerschlunk — your plugin has been submitted to the Open Audio Stack registry. Please review this PR and let us know if the metadata (name, description, tags, files) is correct. To see a full list of all currently added plugins, click here.

[kmturley]

VirusTotal has flagged these binaries:

https://www.virustotal.com/gui/file/cf1eb80ee950bce32f7826f126be0e4ca586cd33a8ba01622148131e099a8a27?nocache=1
https://www.virustotal.com/gui/file/0122b72259fd54f99854d038cd7f850f06f6f62d68495f6cc15f57251938fd72?nocache=1

[kmturley]

Pushed a follow-up commit fixing a real gap in the file list: the original fetch here found VST3/CLAP/LV2/VST2 (so/dll) but missed the standalone binaries also present in every archive. A separate independent pass (while working through #522) found VST3/CLAP/LV2/standalone but missed VST2. Cross-checked both against the actual archive contents (tar -tJf / unzip -l on all 7 release assets) — every platform variant ships all four: VST3, CLAP, LV2, VST2 (so/dll/vst), and standalone (elf/exe/app). This commit merges the two into the complete, verified list. Also improved the description/tags and swapped in the fuller "Expert" mode screenshot from the repo's img/ folder.