refactor: Rename package from wikijs-python-sdk to py-wikijs and migrate to GitHub

Complete package renaming and platform migration:

Package Name Changes:
- Rename package from 'wikijs-python-sdk' to 'py-wikijs'
- Update setup.py package name
- Update pyproject.toml package name
- Users can now install with: pip install py-wikijs

URL Migration (Gitea → GitHub):
- Replace all Gitea URLs with GitHub URLs
- Update repository: github.com/l3ocho/py-wikijs
- Update issue tracker: github.com/l3ocho/py-wikijs/issues
- Update documentation links
- Fix URL path format (/src/branch/main/ → /blob/main/)

Documentation Updates:
- Update README.md badges (PyPI, GitHub)
- Update installation instructions (pip install py-wikijs)
- Update all doc references to new package name
- Update all examples with GitHub URLs
- Update DEPLOYMENT_READY.md with new package name
- Update deployment.md with new package name

Testing:
- Successfully built py_wikijs-0.1.0.tar.gz (138 KB)
- Successfully built py_wikijs-0.1.0-py3-none-any.whl (66 KB)
- Package installs correctly: pip install py-wikijs
- Imports work: from wikijs import WikiJSClient
- Package metadata correct (Home-page: github.com/l3ocho/py-wikijs)

Breaking Changes:
- Package name changed from wikijs-python-sdk to py-wikijs
- Repository migrated from Gitea to GitHub
- All URLs updated to GitHub

Users should now:
pip install py-wikijs  # Instead of wikijs-python-sdk

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

setup.py

@@ -42,19 +42,19 @@ def read_dev_requirements():
 
 
 setup(
-    name="wikijs-python-sdk",
+    name="py-wikijs",
     version=read_version(),
     description="A professional Python SDK for Wiki.js API integration",
     long_description=read_readme(),
     long_description_content_type="text/markdown",
     author="leomiranda",
     author_email="lmiranda@hotserv.cloud",
-    url="https://gitea.hotserv.cloud/lmiranda/py-wikijs",
+    url="https://github.com/l3ocho/py-wikijs",
     project_urls={
-        "Bug Reports": "https://gitea.hotserv.cloud/lmiranda/py-wikijs/issues",
-        "Source": "https://gitea.hotserv.cloud/lmiranda/py-wikijs",
-        "Documentation": "https://gitea.hotserv.cloud/lmiranda/py-wikijs/src/branch/main/docs",
-        "Compatibility": "https://gitea.hotserv.cloud/lmiranda/py-wikijs/src/branch/main/docs/compatibility.md",
+        "Bug Reports": "https://github.com/l3ocho/py-wikijs/issues",
+        "Source": "https://github.com/l3ocho/py-wikijs",
+        "Documentation": "https://github.com/l3ocho/py-wikijs/blob/main/docs",
+        "Compatibility": "https://github.com/l3ocho/py-wikijs/blob/main/docs/compatibility.md",
         "Wiki.js": "https://js.wiki",
     },
     packages=find_packages(),