Docs: Describe the project as "Build Compose Multiplatform UIs in Python"

The maintainer's decision (2026-10-03): "Build Compose Multiplatform UIs in
Python: Python Declarative UI Framework". pyproject's description and the
README's tagline say it verbatim; README_ko says the same in Korean
("파이썬으로 Compose Multiplatform UI 를 만듭니다: 파이썬 선언형 UI 프레임워크"); the
guide's front-page lead opens with it and keeps its sentence about Compose's
own widgets spelled the Python way, in both languages. The GitHub repository
description was changed by the ecosystem lead; PyPI shows the new text from
the next version.

documentation corrected: pyproject.toml, README.md, README_ko.md,
docs/guide/index.html. The wheel test builds; check_guide: 0 findings.

Refs #82

Author: b-re-w

README.md

@@ -4,7 +4,7 @@ English | [한국어](https://github.com/thisisthepy/pythonx-compose/blob/main/d
 
 # pythonx-compose
 
-**Write Compose user interfaces in Python, with Compose's own widgets, spelled the Python way.**
+**Build Compose Multiplatform UIs in Python: Python Declarative UI Framework**
 
 [![License: Apache-2.0](https://img.shields.io/badge/license-Apache--2.0-7c4dff.svg)](https://github.com/thisisthepy/pythonx-compose/blob/main/LICENSE)
 [![Python](https://img.shields.io/badge/python-3.11%2B-7c4dff.svg)](https://github.com/thisisthepy/pythonx-compose/blob/main/pyproject.toml)

docs/guide/index.html

@@ -33,7 +33,7 @@
 <section class="hero">
 <span class="eyebrow"><span class="dot"></span><span data-lang="en">pre-alpha · uv add --prerelease allow pythonx-compose</span><span data-lang="ko">pre-alpha · uv add --prerelease allow pythonx-compose</span></span>
 <h1><span data-lang="en">Compose, <em>in Python.</em></span><span data-lang="ko">Compose 를, <em>파이썬으로.</em></span></h1>
-<p class="lead"><span data-lang="en">The real Compose widgets with their real parameters, restructured into a Python package, spelled the way Python spells things.</span><span data-lang="ko">진짜 Compose 위젯과 진짜 매개변수를, 파이썬 패키지로 재구성해, 파이썬이 쓰는 방식대로 씁니다.</span></p>
+<p class="lead"><span data-lang="en">Build Compose Multiplatform UIs in Python. A Python declarative UI framework: Compose's own widgets with their own parameters, spelled the way Python spells things.</span><span data-lang="ko">파이썬으로 Compose Multiplatform UI 를 만듭니다. 파이썬 선언형 UI 프레임워크로, Compose 의 위젯과 매개변수를 그대로 쓰되 파이썬다운 이름으로 씁니다.</span></p>
 <div class="cta">
 <a class="btn primary" href="getting-started.html"><span data-lang="en">Get started</span><span data-lang="ko">시작하기</span> →</a>
 <a class="btn" href="concepts.html"><span data-lang="en">How it works</span><span data-lang="ko">동작 방식</span></a>

docs/locale/README_ko.md

@@ -4,7 +4,7 @@
 
 # pythonx-compose
 
-**Compose UI 를 파이썬으로, Compose 의 위젯 그대로, 파이썬다운 이름으로.**
+**파이썬으로 Compose Multiplatform UI 를 만듭니다: 파이썬 선언형 UI 프레임워크**
 
 [![License: Apache-2.0](https://img.shields.io/badge/license-Apache--2.0-7c4dff.svg)](https://github.com/thisisthepy/pythonx-compose/blob/main/LICENSE)
 [![Python](https://img.shields.io/badge/python-3.11%2B-7c4dff.svg)](https://github.com/thisisthepy/pythonx-compose/blob/main/pyproject.toml)

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "pythonx-compose"
 version = "0.1.0a1"
-description = "Pythonic Compose UI for Python on Kotlin Multiplatform, through python-multiplatform"
+description = "Build Compose Multiplatform UIs in Python: Python Declarative UI Framework"
 readme = {file = "README.md", content-type = "text/markdown"}
 license = "Apache-2.0"
 license-files = ["LICENSE"]