Remove all but 2 eslint-disable pragmas (#1335)

Turns off:
 - no-explicit-any (we need to handle any return values from runPython)
 - no-unsafe-assignment (noisy and pointless)

And resolves all but two remaining ones. The last two lints regard access to private Pyodide variables and so:
 - they are not easy to work around without an upstream Pyodide patch
 - they should trigger linter and require explicit override

pyscriptjs/src/exceptions.ts

@@ -69,7 +69,6 @@ export function _createAlertBanner(
     messageType: MessageType = 'text',
     logMessage = true,
 ) {
-    // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
     switch (`log-${level}-${logMessage}`) {
         case 'log-error-true':
             console.error(message);