ci(deploy): force no-cache on config.js to avoid edge-cache lag

[AquiGorka]

Summary

Tigris' edge serves bucket objects with a default 1-hour cache TTL. config.js carries deploy-time substitutions (WS URL, RPC URL, council platform URL, etc.) — a 1-hour stale window means users see the previous deploy's config for up to an hour after a redeploy, with no way to refresh besides a Cache-Control: no-cache bypass.

Hit this directly on the v0.2.13 deploy (PR #19): mainnet refreshed promptly because the edge cache happened to be cold, testnet served the pre-deploy config.js for ~1h because the edge cache was warm with the older object.

What ships

After each aws s3 sync upload, run a targeted follow-up:

aws s3 cp public/config.js s3://<bucket>/config.js \
  --endpoint-url https://fly.storage.tigris.dev \
  --acl public-read \
  --cache-control "no-cache, max-age=0" \
  --content-type text/javascript \
  --no-progress

This overwrites the object metadata with cache-control: no-cache, max-age=0. content-type is set explicitly to text/javascript because aws s3 cp doesn't always infer the mime type when re-uploading an object with overridden metadata.

Other bucket assets (app.js, app.js.map, styles.css, index.html, world-map.svg, health.json) keep the bucket default — config.js is the only deploy-time-substituted artifact that needs the no-cache treatment.

Mirrored on both branches:

• testnet: s3://network-dashboard/config.js
• mainnet: s3://mainnet-network-dashboard/config.js

Commits

1. ci(deploy): force no-cache on config.js to avoid edge-cache lag on redeploys
2. chore: release v0.2.14

Test plan

• deno fmt --check clean
• deno lint clean
• deno task check clean
• deno task test — 13 passed
• deno task build clean
• After merge: curl -I https://dashboard-testnet.moonlightprotocol.io/config.js shows cache-control: no-cache, max-age=0
• After merge: curl -I https://dashboard.moonlightprotocol.io/config.js shows cache-control: no-cache, max-age=0
• Spot-check curl -I https://dashboard.moonlightprotocol.io/app.js still shows cache-control: public, max-age=3600 (other assets unchanged)

Driven by /Users/theahaco/repos/pm-theahaco/prompts/wire-network-dashboard-to-platform-1-prompt.md.