Patrick J. Roddy

gh-280: add `mypy` support

1

Closes #280. I anticipate this being a fair bit of work. I will use `# type: ignore[ ]` syntax throughout to minimise the initial work. I will raise a similar...

### Is Your Feature Request Related to a Problem? Please Describe [3.13 was released today](https://docs.python.org/3/whatsnew/3.13.html) ### Describe the Solution You'd Like _No response_ ### Describe Alternatives You've Considered _No response_...

### Is Your Feature Request Related to a Problem? Please Describe Part of #161 ### Describe the Solution You'd Like _No response_ ### Describe Alternatives You've Considered _No response_ ###...

### Is Your Feature Request Related to a Problem? Please Describe Part of #161 ### Describe the Solution You'd Like _No response_ ### Describe Alternatives You've Considered _No response_ ###...

### Is Your Feature Request Related to a Problem? Please Describe Part of #161 ### Describe the Solution You'd Like _No response_ ### Describe Alternatives You've Considered _No response_ ###...

### Is Your Feature Request Related to a Problem? Please Describe Add/review tests for `glass.shapes` ### Describe the Solution You'd Like _No response_ ### Describe Alternatives You've Considered _No response_...

### Is Your Feature Request Related to a Problem? Please Describe Part of #161 ### Describe the Solution You'd Like _No response_ ### Describe Alternatives You've Considered _No response_ ###...

### Is Your Feature Request Related to a Problem? Please Describe Part of #161 ### Describe the Solution You'd Like _No response_ ### Describe Alternatives You've Considered _No response_ ###...

### Is Your Feature Request Related to a Problem? Please Describe Part of #161 ### Describe the Solution You'd Like _No response_ ### Describe Alternatives You've Considered _No response_ ###...

### Is Your Feature Request Related to a Problem? Please Describe Currently, we have a lot of `npt.ArrayLike`, but we could benefit more from type checking through `mypy` #280 and...