Document Docker deployment and refreshed chart UX in README

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

README.md

@@ -10,7 +10,7 @@ Built with Next.js 16, TypeScript, and Tailwind CSS.
 
 - **Leaderboard** — per-user request count, total storage, average GB per request, and optional Tautulli watch stats (plays, watch hours), each ranked against the full userbase
 - **User detail pages** — click any user in the leaderboard to see their full profile: stat cards, an activity chart with 1W/1M/3M/1Y timeframes, and a complete request history sorted newest-first
-- **Activity chart** — two modes: *Metrics* (requests, storage GB, watch hours as separate toggleable lines, with a Raw/Relative normalization toggle) and *Storage Load* (GB requested ÷ watch hours per bucket, with an all-time average reference line)
+- **Activity chart** — single metric picker (Requests · Storage · Watch Hours · Storage Load) × timeframe (1W/1M/3M/1Y), with both the user's own average and the server-wide average shown as reference lines. Storage Load is a running cumulative GB ÷ watch hours — a new request spikes the line up and subsequent watching drags it back down.
 - **Alerting** — automatic alerts for stalled downloads, neglected requesters, and abusive patterns, with open/close state, notes, and auto-resolve when conditions clear
 - **Discord notifications** — posts a structured embed to a webhook whenever a new alert opens or a resolved one returns
 - **Settings UI** — configure all service URLs and API keys from the dashboard; no need to touch `.env.local` after initial setup
@@ -20,29 +20,33 @@ Built with Next.js 16, TypeScript, and Tailwind CSS.
 
 ## Setup
 
-### 1. Clone and install
+### Option A — Docker Compose (recommended)
+
+Images are published to `gitea.thewrightserver.net/josh/oversnitch` on every push to `main` by the Gitea Actions workflow at [.gitea/workflows/build.yml](.gitea/workflows/build.yml).
+
+On the deployment host:
+
+```bash
+# Pull the latest image and start
+docker login gitea.thewrightserver.net   # if the registry is private
+docker compose pull
+docker compose up -d
+```
+
+The bundled [docker-compose.yml](docker-compose.yml) mounts `./data` into `/app/data`, so `alerts.db` and `settings.json` persist across restarts. The dashboard listens on `http://localhost:3000` — after first boot, click the gear icon and enter your service URLs and API keys there.
+
+To configure services via environment instead of the Settings UI, uncomment the relevant lines in `docker-compose.yml` (see the full list in *Option B*).
+
+### Option B — Local Node
 
 ```bash
 git clone https://gitea.thewrightserver.net/josh/OverSnitch.git
 cd OverSnitch
 npm install
+npm run dev     # or: npm run build && npm start
 ```
 
-### 2. Configure
-
-**Option A — Settings UI (recommended)**
-
-Start the app and click the gear icon in the top-right corner. Enter your service URLs and API keys, hit **Test** to verify each connection, then **Save**.
-
-```bash
-npm run dev      # or: npm run build && npm start
-```
-
-Settings are written to `data/settings.json` (gitignored).
-
-**Option B — Environment variables**
-
-Create `.env.local` in the project root. Values here are used as fallbacks when `data/settings.json` doesn't exist or doesn't contain an override.
+Configure through the Settings UI, or create `.env.local` with any of:
 
 ```env
 # Required
@@ -66,6 +70,19 @@ DISCORD_WEBHOOK=https://discord.com/api/webhooks/...
 # NODE_TLS_REJECT_UNAUTHORIZED=0
 ```
 
+Values in `data/settings.json` (written by the Settings UI) take precedence over env vars.
+
+### CI / Registry
+
+The Gitea workflow expects two repository-level config items:
+
+| Kind | Name | Value |
+|---|---|---|
+| Variable | `REGISTRY_URL` | e.g. `gitea.thewrightserver.net` |
+| Secret | `REGISTRY_TOKEN` | a Gitea access token with `write:package` scope |
+
+On every push to `main`, the workflow builds a multi-stage Alpine image and pushes `:latest` + `:<sha7>` tags. Pushing a `v*` tag additionally publishes that tag.
+
 ---
 
 ## Discord Notifications