Cache-bust app.js/styles.css with ?v=2; document deploy flow

README.md

@@ -28,6 +28,16 @@ To use another port: `PORT=8080 python3 server.py`.
 - **Edit / delete** — every entry can be changed or removed.
 - **Sample data** — realistic entries are loaded on first run so each view has content. Use **Clear all** to start empty and **Load sample data** to add them back.
 
+## Deploy
+
+Live at **https://tally.shaebali.com** (Dokploy app `tally`, built from the
+`main` branch of the `shaebali/tally` Gitea repo). To ship: commit, push to
+`main`, then trigger `application.deploy` on Dokploy.
+
+Cloudflare caches `app.js`/`styles.css` at the edge, so every deploy that
+changes them must bump the `?v=` query in `index.html` or visitors keep
+getting the old files until the edge entry expires.
+
 ## Files
 
 - `index.html` — page structure