Small FAQ for common issues

FAQ.md

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+# FAQ
+
+Below are some common tricks and fixes for things you might encounter when running Navalia.
+
+### I'm getting `ECONNREFUSED` when starting, what gives?
+
+If you're seeing this error, and are running chrome manually, you'll need to open a port for remote debuggers to connect with. For windows, this looks like `chrome.exe --remote-debugging-port=9222`. On linux systems, you might also need to disable sandboxing as well `--no-sandbox` (or, in the constructor of Chrome, pass in `{ flags: { noSandbox: true } }`).
+
+### Nothing's happening when I run my script, how can I fix this?
+
+It's likely that either something is erroring or not connecting properly. Navalia logs verbose information, you just need to start the program with `DEBUG=navalia:chrome` or even `DEBUG=*` to see these logs.
+
+### I want XYZ API!
+
+Please file an issue! Even if you want to just discuss things more broadly.