chore(lint): add pyright to pre-commit and dev requirements

Include pyright as a pre-commit hook and in requirements-dev.txt to
improve static type checking for Python code. This enhances code quality
by catching type errors early in the development workflow.

Author: mkoura

.pre-commit-config.yaml

@@ -44,3 +44,8 @@ repos:
     entry: mypy
     language: system
     types: [python]
+  - id: pyright
+    name: pyright
+    entry: pyright
+    language: system
+    types: [python]

requirements-dev.txt

@@ -3,6 +3,7 @@
 # linting
 mypy~=1.16.1
 pyrefly~=0.22.0
+pyright~=1.1.404
 pre-commit~=4.2.0
 
 build