feat(setup): add optional pyright installation and create type-check script

pyproject.toml

@@ -10,6 +10,21 @@ requires-python = ">=3.13"
 [tool.setuptools]
 packages = ["custom_components.tibber_prices"]
 
+[tool.pyright]
+include = ["custom_components/tibber_prices"]
+exclude = [
+    "**/node_modules",
+    "**/__pycache__",
+    "**/.git",
+    "**/.github",
+    "**/docs",
+    "**/venv",
+    "**/.venv",
+]
+venvPath = "."
+venv = ".venv"
+typeCheckingMode = "basic"
+
 [tool.ruff]
 # Based on https://github.com/home-assistant/core/blob/dev/pyproject.toml
 target-version = "py313"
@@ -18,7 +33,7 @@ line-length = 120
 [tool.ruff.lint]
 select = ["ALL"]
 ignore = [
-#    "ANN101",  # Missing type annotation for `self` in method
+    #    "ANN101",  # Missing type annotation for `self` in method
     "ANN401", # Dynamically typed expressions (typing.Any) are disallowed
     "D203",   # no-blank-line-before-class (incompatible with formatter)
     "D212",   # multi-line-summary-first-line (incompatible with formatter)

scripts/check

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# script/check: Run linting and type checking tools together
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+if [ -z "$VIRTUAL_ENV" ]; then
+    . "$HOME/.venv/bin/activate"
+fi
+
+scripts/type-check
+scripts/lint-check

scripts/setup

@@ -6,6 +6,15 @@ set -e
 
 cd "$(dirname "$0")/.."
 
+# Install optional pyright for type checking
+if command -v npm >/dev/null 2>&1; then
+    echo "==> Installing pyright for type checking..."
+    npm install -g pyright 2>/dev/null || {
+        echo "    ⚠️  Warning: pyright installation failed (optional)"
+        echo "    ℹ️  You can install it manually: npm install -g pyright"
+    }
+fi
+
 # Install optional release note backend: GitHub Copilot CLI (AI-powered)
 if command -v npm >/dev/null 2>&1; then
     echo "==> Installing GitHub Copilot CLI for AI-powered release notes..."

scripts/type-check

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# script/type-check: Run type checking tools
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+if [ -z "$VIRTUAL_ENV" ]; then
+    . "$HOME/.venv/bin/activate"
+fi
+
+echo "==> Running type checking tools..."
+
+pyright
+
+echo "==> Type checking completed."