Update precommit and add a formatter for pyproject.toml.

Author: ionelmc

.pre-commit-config.yaml

@@ -6,15 +6,21 @@ exclude: '^(\.tox|ci/templates|\.bumpversion\.cfg)(/|$)'
 # Note the order is intentional to avoid multiple passes of the hooks
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.11.13
+    rev: v0.12.12
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix, --show-fixes, --unsafe-fixes]
       - id: ruff-format
+  - repo: https://github.com/ComPWA/taplo-pre-commit
+    rev: v0.9.3
+    hooks:
+      - id: taplo-format
+      - id: taplo-lint
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
-        exclude: '.*\.pth$'
+      - id: mixed-line-ending
+        args: [--fix=lf]
       - id: debug-statements

.taplo.toml

@@ -0,0 +1,3 @@
+[formatting]
+array_auto_collapse = false
+indent_string = "    "