Bump node from 22-slim to 24-slim in /docker

Bumps node from 22-slim to 24-slim.

---
updated-dependencies:
- dependency-name: node
  dependency-version: 24-slim
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

docker/Dockerfile

@@ -1,5 +1,5 @@
 # Stage 1: Install dependencies
-FROM node:22-slim AS deps
+FROM node:24-slim AS deps
 WORKDIR /app
 
 RUN apt-get update && apt-get install -y python3 make g++ && rm -rf /var/lib/apt/lists/* 
@@ -40,7 +40,7 @@ RUN npm rebuild better-sqlite3 --force
 RUN npm run build:backend
 
 # Stage 4: Production dependencies only
-FROM node:22-slim AS production-deps
+FROM node:24-slim AS production-deps
 WORKDIR /app
 
 RUN apt-get update && apt-get install -y python3 make g++ && rm -rf /var/lib/apt/lists/*
@@ -56,7 +56,7 @@ RUN npm ci --only=production --ignore-scripts --force && \
     npm cache clean --force
 
 # Stage 5: Final optimized image
-FROM node:22-slim
+FROM node:24-slim
 WORKDIR /app
 
 ENV DATA_DIR=/app/data \