Add plugin Better Keyboard

[chenx-dust]

Add Better Keyboard to Plugin Store

Add support for physical keyboards in the virtual keyboard overlay to leverage the built-in IME, emoji panel, and other related features. When a physical keyboard is connected, the QWERTY keyboard can be hidden automatically, providing a cleaner and more convenient experience for users who primarily using physical keyboard.

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.

[EMERALD0874]

@chenx-dust Please fill out the Testing section of the PR template properly as noted in the Markdown comments in that section. You should also NOT be checking your own testing boxes.

[chenx-dust]

Corrected

[EMERALD0874]

Your plugin is illegally licensed. You are allowed to MIT-license your edits, but you must include the BSD 3-Clause License from the plugin template at the bottom. Please include this beneath your MIT license.

BSD 3-Clause License

Copyright (c) 2022, Steam Deck Homebrew
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its
   contributors may be used to endorse or promote products derived from
   this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

[chenx-dust]

Switched to BSD 3-Clasue license with original author info.

[EMERALD0874]

LGTM for testing

[chenx-dust]

Testing report: #880 (comment)

[honjow]

Plugin Testing Report

Installed Plugins

• Better Keyboard - 0.2.2-a9d393f
• CSS Loader - 2.1.2
• Decky-Framegen - 0.11.15
• EmuDecky - 1.0.2-1
• ProtonDB Badges - 1.1.0

Specifications

• SteamOS 3.7.15 (stable)
• Steam 1759461205 (stable)
• Decky 3.1.11 (stable)

Issues

Has the following major blocking issue(s): No
Has the following minor non-blocking issue(s): No

Summary

This plugin that is very useful for users who use a physical keyboard and input methods, solving the problem of input methods not working with a physical keyboard in game mode