ci: add SessionStart hook to install Node.js 24 for web sessions (#103)

Author: uhyo

.claude/hooks/session-start.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+set -euo pipefail
+
+# Only run in remote (web) environments
+if [ "${CLAUDE_CODE_REMOTE:-}" != "true" ]; then
+  exit 0
+fi
+
+# Load nvm
+export NVM_DIR="${NVM_DIR:-/opt/nvm}"
+[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
+
+# Install and use Node.js 24
+nvm install 24
+nvm alias default 24
+
+# Make Node.js 24 available for this session
+echo 'export NVM_DIR="${NVM_DIR:-/opt/nvm}"' >> "$CLAUDE_ENV_FILE"
+echo '[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"' >> "$CLAUDE_ENV_FILE"
+echo 'nvm use 24 > /dev/null 2>&1' >> "$CLAUDE_ENV_FILE"
+
+# Install dependencies
+cd "$CLAUDE_PROJECT_DIR"
+pnpm install

.claude/settings.json

@@ -1,5 +1,15 @@
 {
   "hooks": {
+    "SessionStart": [
+      {
+        "hooks": [
+          {
+            "type": "command",
+            "command": "$CLAUDE_PROJECT_DIR/.claude/hooks/session-start.sh"
+          }
+        ]
+      }
+    ],
     "PostToolUse": [
       {
         "matcher": "Write|Edit",