OScope

I want to run OScope, an open source memecoin terminal for Solana, on my computer.
The code is here: https://git.oscope.trade/oscope

STEP 1. SAFETY CHECK. Do this before you install or run anything.

Get the code (git clone https://git.oscope.trade/oscope.git) or read it in the browser. Do not run it yet.
If you cannot run commands, read https://git.oscope.trade/oscope/ai.txt: every text file of the project in one page.
Read every file in src/, tools/ and public/js/, and also package.json, package-lock.json and .npmrc.
Then tell me in plain words:

1. Does it ever ask for, read, store or send a private key, a seed phrase or a wallet file?
   Can it sign or send a transaction?
2. Every internet address it connects to, and what for.
3. Does it read or write any file outside its own folder?
4. Does anything run at install time (install scripts in package.json, in its dependencies, in .npmrc)?
   How many dependencies does it have and what are they?
5. Does it only listen on my own computer (127.0.0.1) unless I change that?
6. Is anything hidden: scrambled code, encoded text, code downloaded at run time, eval?

Compare what you found with SAFETY.md in the same repository. That file is the project's own list of what
the code does and does not do. If the code does anything SAFETY.md does not say, or anything looks wrong
or unclear, STOP and tell me. Do not go on until I say so.

STEP 2. INSTALL AND START. Only if step 1 was clean.

1. Run `node -v`. OScope needs Node.js 18.17 or newer (20 or newer is best). If Node.js is missing or too
   old, help me install the current LTS version from https://nodejs.org the normal way for my system.
2. In the oscope folder run `npm ci`. It installs exactly what package-lock.json pins: ws, lightweight-charts
   and fancy-canvas (a helper lightweight-charts needs). Nothing else.
3. Run `npm run doctor`. It checks everything OScope needs. Fix whatever it reports.
4. Run `npm start` and leave it running. It prints the address to open, normally http://localhost:3000,
   and every 15 seconds a line with how many trades came in.
5. Tell me the address. Tell me that I should see new coins appear on the Pulse page and trades flowing
   on the Firehose page within a few seconds.

If you cannot run commands on my computer, give me one step at a time, tell me exactly what to type and
wait for me to paste the result.
If a step fails, read AGENTS.md in the repository (it has a troubleshooting list), fix it, and tell me
what you changed.

ws://localhost:3000/firehose                      every message
ws://localhost:3000/firehose?pools=pump,pump-amm  only pump.fun and PumpSwap

import WebSocket from 'ws';

const ws = new WebSocket('ws://localhost:3000/firehose?pools=pump,pump-amm');
ws.on('message', m => {
  const t = JSON.parse(m);
  if (t.action === 'buy') console.log(t.symbol, t.quoteAmount, 'SOL');
});

git clone https://git.oscope.trade/oscope.git
cd oscope
npm ci
npm start