Consolidate CI workflows and add Vercel SPA routing config

[Copilot]

Replaced 10 legacy workflow files with a single streamlined build workflow and added SPA routing configuration to Vercel.

Changes

• CI workflows: Removed all existing workflows (Snapshots, auto-deploy-resilience, dr-drill, etc.) and replaced with .github/workflows/build.yml that runs on push/PR to main with Node 20, builds, and validates output
• Vercel config: Added rewrites rule to vercel.json to route all requests to /index.html for client-side routing
• Dependencies: Regenerated package-lock.json with npm 10+ lockfile format; removed from .gitignore to track dependency tree

{
  "rewrites": [
    {
      "source": "/(.*)",
      "destination": "/index.html"
    }
  ]
}

Original prompt

Task 1: Update vercel.json (create if doesn't exist)
{
"buildCommand": "npm run build",
"outputDirectory": "dist",
"devCommand": "npm run dev",
"installCommand": "npm install",
"framework": "vite",
"rewrites": [
{
"source": "/(.*)",
"destination": "/index.html"
}
]
}
Task 2: Replace .github/workflows/ CI file
Delete your existing workflow file, create .github/workflows/build.yml:
name: Build and Deploy

on:
push:
branches: [ main ]
pull_request:
branches: [ main ]

jobs:
build:
runs-on: ubuntu-latest

steps:
- name: Checkout repository
  uses: actions/checkout@v4
  
- name: Setup Node.js
  uses: actions/setup-node@v4
  with:
    node-version: '20'
    
- name: Install dependencies
  run: npm install
  
- name: Build project
  run: npm run build
  
- name: Check build output
  run: |
    echo "Build completed successfully"
    ls -lah dist/

Task 3: Regenerate package-lock.json
Run locally, then commit:
rm -rf node_modules package-lock.json
npm install
Task 4: Commit and Push
git add vercel.json .github/workflows/build.yml package-lock.json
git commit -m "fix: CI dependencies and Vercel framework config"
git push origin main

---

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Project	Deployment	Review	Updated (UTC)
echo-forge	Ready	Preview, Comment	Dec 21, 2025 4:17pm

[ivan09069]

Configured and reviewed

[Copilot]

Pull request overview

This pull request consolidates the CI/CD infrastructure by replacing 10 legacy workflow files with a single streamlined build workflow, adds SPA routing configuration to Vercel, and regenerates the package-lock.json with npm 10+ lockfile format.

Key Changes:

• Replaced multiple specialized workflows (backup/restore, DR drills, security scanning, label sync, Jekyll, snapshot data feeds, Slack notifications, and documentation automation) with a single .github/workflows/build.yml that performs basic build validation
• Added SPA routing configuration to vercel.json with a catch-all rewrite rule directing all requests to /index.html
• Regenerated package-lock.json with lockfileVersion 3 and removed it from .gitignore to enable dependency tree tracking

Reviewed changes

Copilot reviewed 11 out of 14 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
.github/workflows/build.yml	New workflow that runs on push/PR to main, sets up Node 20, installs dependencies, builds project, and validates output directory
vercel.json	Formatted JSON and added rewrites configuration for client-side routing support in SPA
package-lock.json	Regenerated lockfile with npm 10+ format (lockfileVersion 3) containing full dependency tree with 2026 lines
.gitignore	Removed package-lock.json entry to enable version control tracking of the lockfile
.github/workflows/self-heal-agent.yml	Deleted 304-line workflow that handled AWS/Azure/GCP backup and restore operations
.github/workflows/passive-github-recon.yml	Deleted 142-line workflow for dependency review, secret scanning, license compliance, and code quality checks
.github/workflows/notify-slack.yml	Deleted 132-line workflow for Slack notifications on workflow completion
.github/workflows/label-sync.yml	Deleted 26-line workflow for GitHub label synchronization
.github/workflows/jekyll-docker.yml	Deleted 20-line Jekyll site CI workflow
.github/workflows/dr-drill.yml	Deleted 329-line disaster recovery drill workflow with quarterly scheduled tests
.github/workflows/auto-deploy-resilience.yml	Deleted 285-line Terraform infrastructure deployment workflow for AWS/Azure/GCP
.github/workflows/auto-commit-docs.yml	Deleted 45-line workflow for automated documentation timestamp updates (contained duplicate step definition bug)
.github/workflows/Snapshots.yml	Deleted 106-line workflow for periodic data feed snapshots from GitHub, Snapshot, DeFiLlama, and CoinGecko

---

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[Copilot]

The workflow name "Build and Deploy" is misleading as this workflow only performs build and validation, but does not actually deploy anything. Consider renaming to "Build and Validate" or simply "Build" to accurately reflect its purpose.

Suggested change

	name: Build and Deploy
	name: Build and Validate

[Copilot]

Using npm install instead of npm ci in CI environments can lead to non-deterministic builds. The workflow should use npm ci which installs exact versions from package-lock.json, ensuring reproducible builds and better cache utilization.

Suggested change

	run: npm install
	run: npm ci