build(deps): bump node from 24-slim to 26-slim

[dependabot]

Bumps node from 24-slim to 26-slim.

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[greptile-apps]

Greptile Summary

This dependabot PR upgrades the Node.js base image from node:24-slim to node:26-slim across all three Node.js stages in the Dockerfile. The change is consistent and the root package.json already declares "engines": { "node": ">=24.0.0" }, so Node 26 satisfies the declared constraint.

• Stages updated: builder (Stage 1), structurizr download helper (Stage 3), and the final runtime stage (Stage 4) are all bumped in lockstep.
• Compatibility: The declared engines lower-bound of >=24 covers Node 26; no engine-constraint adjustment is needed.

Confidence Score: 5/5

Safe to merge — a straightforward base image bump with no logic changes.

All three Node.js stages are updated consistently, the root package.json engine constraint of >=24 already covers Node 26, and no other files are touched. The upgrade is routine and low-risk.

No files require special attention.

Important Files Changed

Filename	Overview
Dockerfile	All three node:24-slim references updated to node:26-slim consistently; no other logic changed.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["Stage 1: builder\nnode:26-slim\n(was node:24-slim)"] -->|"dist/ artifacts"| D
    B["Stage 2: jre\neclipse-temurin:25-jre-noble\n(unchanged)"] -->|"/opt/java/openjdk"| D
    C["Stage 3: structurizr\nnode:26-slim\n(was node:24-slim)"] -->|"/structurizr.war"| D
    D["Stage 4: runtime\nnode:26-slim\n(was node:24-slim)"]

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