Overhaul tooling, linting, editor configs, and README

.pre-commit-config.yaml

@@ -0,0 +1,20 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+
+exclude: '_pb2.pyi?$'
+repos:
+  - repo: https://github.com/mtkennerly/pre-commit-hooks
+    rev: v0.3.0
+    hooks:
+      - id: poetry-ruff
+      - id: poetry-mypy
+  - repo: https://github.com/pycqa/isort
+    rev: 5.11.5
+    hooks:
+      - id: isort
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+        args: [--markdown-linebreak-ext=md]