Add ExeKawaii plugin

[JCQuintas]

Add ExeKawaii to Plugin Store

• Allows users to configure and execute commands.
• The commands and their input are pre-defined by the users, and can contain variables that the user can control before running the actual command.
• Commands are stored in DECKY_PLUGIN_SETTINGS_DIR/commands
• Last input values are stored in DECKY_PLUGIN_SETTINGS_DIR/inputs

My main drive was to allow me to update parameters in a server withour having to type.

Main screens:

Initial Screen (with example scripts provided in repostory)

Updating the input values

Running a command

New command screen

Task Checklist

Developer

• I am the original author or an authorized maintainer of this plugin.
• I have abided by the licenses of the libraries I am utilizing, including attaching license notices where appropriate.

Plugin

• I have verified that my plugin works properly on the Stable and Beta update channels of SteamOS.
• I have verified my plugin is unique or provides more/alternative functionality to a plugin already on the store.

Backend

• No: I am using a custom backend other than Python.
• No: I am using a tool or software from a 3rd party FOSS project that does not have it's dependencies statically linked.
• No: I am using a custom binary that has all of it's dependencies statically linked.

Community

• I have tested and left feedback on two other pull requests for new or updating plugins.
• I have commented links to my testing report in this PR.

Testing

• Tested by a third party on SteamOS Stable or Beta update channel.

[github-actions]

Issues Found

• Both testing boxes are present in your description. Please remove one of them per the Markdown comment above the testing section.

Next Steps

1. If we found any issues above, please edit your pull request description to resolve them and leave a comment saying you've done so.
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3. Once your description is correct, a maintainer will review your pull request as soon as possible.

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[JCQuintas]

Removed the extra checkbox

[github-actions]

This pull request is stale as no updates or testing reports have been posted within the last 7 days. Please ensure you are actively recruiting testers or resolving the issues discussed. If you do not remove the stale label or comment, this will be closed in 7 days. Please close this pull request if you need more time to resolve issues so we can keep our repo healthy.

[EMERALD0874]

This plugin should use a separate config directory, not DECKY_PLUGIN_SETTINGS_DIR, if possible.

[github-actions]

This pull request is stale as no updates or testing reports have been posted within the last 7 days. Please ensure you are actively recruiting testers or resolving the issues discussed. If you do not remove the stale label or comment, this will be closed in 7 days. Please close this pull request if you need more time to resolve issues so we can keep our repo healthy.