chore: remove ta-lib install workaround for windows

.github/workflows/ci.yml

@@ -315,7 +315,9 @@ jobs:
         function uvpipFunction { uv pip $args }
         Set-Alias -name pip -value uvpipFunction
 
-        ./build_helpers/install_windows.ps1
+        python -m pip install --upgrade pip
+        pip install -r requirements-dev.txt
+        pip install -e .
 
     - name: Tests
       run: |

build_helpers/install_windows.ps1

@@ -1,10 +0,0 @@
-# vendored Wheels compiled via https://github.com/xmatthias/ta-lib-python/tree/ta_bundled_040
-
-python -m pip install --upgrade pip
-python -c "import sys; print(f'{sys.version_info.major}.{sys.version_info.minor}')"
-
-pip install -U wheel "numpy<3.0"
-pip install --only-binary ta-lib --find-links=build_helpers\ "ta-lib<0.6.0"
-
-pip install -r requirements-dev.txt
-pip install -e .