Fix broken URLs: remove swagger link, correct GitHub org name

- Remove lab.flashalpha.com/swagger (404)
- Fix github.com/FlashAlpha → github.com/FlashAlpha-lab

Author: tdobrowolski1

README.md

@@ -171,5 +171,4 @@ except RateLimitError as e:
 ## Links
 
 - [API Documentation](https://flashalpha.com/docs)
-- [Interactive Playground](https://lab.flashalpha.com/swagger)
-- [GitHub](https://github.com/FlashAlpha/flashalpha-python)
+- [GitHub](https://github.com/FlashAlpha-lab/flashalpha-python)

pyproject.toml

@@ -45,9 +45,8 @@ dependencies = ["requests>=2.28"]
 [project.urls]
 Homepage = "https://flashalpha.com"
 Documentation = "https://flashalpha.com/docs"
-Repository = "https://github.com/FlashAlpha/flashalpha-python"
-Issues = "https://github.com/FlashAlpha/flashalpha-python/issues"
-Playground = "https://lab.flashalpha.com/swagger"
+Repository = "https://github.com/FlashAlpha-lab/flashalpha-python"
+Issues = "https://github.com/FlashAlpha-lab/flashalpha-python/issues"
 
 [project.optional-dependencies]
 dev = ["pytest>=7.0", "pytest-cov", "responses>=0.23"]