docs: Update repository name from wikijs-sdk-python to py-wikijs

Updated all repository URL references to reflect the new repository name:
- setup.py: Updated project URLs
- pyproject.toml: Updated project URLs
- README.md: Updated badges and installation commands
- CLAUDE.md: Updated deployment strategy
- docs/wikijs_sdk_release_plan.md: Updated repository URL
- docs/CONTRIBUTING.md: Updated clone URLs and issue tracker links

Note: Python package name remains 'wikijs-python-sdk' for consistency
with pip naming conventions. Only repository name changed.

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

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

setup.py

@@ -49,11 +49,11 @@ setup(
     long_description_content_type="text/markdown",
     author="leomiranda",
     author_email="lmiranda@hotserv.cloud",
-    url="https://gitea.hotserv.cloud/lmiranda/wikijs-sdk-python",
+    url="https://gitea.hotserv.cloud/lmiranda/py-wikijs",
     project_urls={
-        "Bug Reports": "https://gitea.hotserv.cloud/lmiranda/wikijs-sdk-python/issues",
-        "Source": "https://gitea.hotserv.cloud/lmiranda/wikijs-sdk-python",
-        "Documentation": "https://gitea.hotserv.cloud/lmiranda/wikijs-sdk-python/src/branch/main/docs",
+        "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",
     },
     packages=find_packages(),
     include_package_data=True,