Refactor project structure: migrate setup configuration to pyproject.toml, remove setup.py, and update README for clarity

Author: decodingchris

README.md

@@ -2,9 +2,6 @@
 
 A terminal to-do app that helps you focus on one task at a time.
 
-[![PyPI version](https://img.shields.io/pypi/v/tasknow.svg)](https://pypi.org/project/tasknow/)
-[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
-
 ## Why use TaskNow?
 
 - Stay focused by seeing just your current task
@@ -80,12 +77,6 @@ Show help:
 tasknow help
 ```
 
-## Links
-
-- **PyPI:** [https://pypi.org/project/tasknow/](https://pypi.org/project/tasknow/)
-- **Source Code:** [https://github.com/decodingchris/tasknow](https://github.com/decodingchris/tasknow)
-- **Issue Tracker:** [https://github.com/decodingchris/tasknow/issues](https://github.com/decodingchris/tasknow/issues)
-
 ## License
 
 This project is licensed under the **MIT License**. See the [LICENSE](https://opensource.org/licenses/MIT) file for details.

pyproject.toml

@@ -0,0 +1,32 @@
+[build-system]
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "tasknow"
+version = "1.0.8"
+description = "A terminal to-do app that helps you focus on one task at a time."
+authors = [
+    { name = "Decoding Chris" }
+]
+license = "MIT"
+readme = "README.md"
+requires-python = ">=3.10"
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Operating System :: POSIX :: Linux",
+    "Intended Audience :: End Users/Desktop",
+    "Environment :: Console",
+    "Topic :: Utilities"
+]
+
+[project.scripts]
+tasknow = "main:main"
+
+[project.urls]
+Homepage = "https://github.com/decodingchris/TaskNow"
+Issues = "https://github.com/decodingchris/TaskNow/issues"