fix: removed readline dependency

it was honestly never supposed to be written that way
but i very rarely used it so i never noticed

the actual readline module that we use is a node core module
https://nodejs.org/docs/latest-v12.x/api/readline.html#readline_readline_createinterface_options

additionally improved its formatting and whatnot

lolisafe.js

@@ -18,7 +18,6 @@ const NodeClam = require('clamscan')
 const nunjucks = require('nunjucks')
 const path = require('path')
 const rateLimit = require('express-rate-limit')
-const readline = require('readline')
 const serveStatic = require('@bobbywibowo/serve-static')
 const { accessSync, constants } = require('fs')
 
@@ -407,27 +406,27 @@ safe.use('/api', api)
 
     // NODE_ENV=development yarn start
     if (isDevMode) {
+      const { inspect } = require('util')
       // Add readline interface to allow evaluating arbitrary JavaScript from console
-      readline.createInterface({
-        input: process.stdin,
-        output: process.stdout,
-        prompt: ''
+      require('readline').createInterface({
+        input: process.stdin
       }).on('line', line => {
         try {
           if (line === 'rs') return
           if (line === '.exit') return process.exit(0)
           // eslint-disable-next-line no-eval
-          logger.log(eval(line))
+          const evaled = eval(line)
+          process.stdout.write(`${typeof evaled === 'string' ? evaled : inspect(evaled)}\n`)
         } catch (error) {
-          logger.error(error.toString())
+          process.stderr.write(`${error.stack}\n`)
         }
       }).on('SIGINT', () => {
         process.exit(0)
       })
-      logger.log('!!! DEVELOPMENT MODE !!!')
-      logger.log('- Nunjucks will auto rebuild (not live reload)')
-      logger.log('- Rate limits disabled')
-      logger.log('- Readline interface enabled')
+      logger.log(utils.stripIndents(`!!! DEVELOPMENT MODE !!!
+        [=] Nunjucks will auto rebuild (not live reload)
+        [=] HTTP rate limits disabled
+        [=] Readline interface enabled (eval arbitrary JS input)`))
     }
   } catch (error) {
     logger.error(error)

package.json

@@ -51,7 +51,6 @@
     "node-fetch": "~2.6.7",
     "nunjucks": "~3.2.3",
     "randomstring": "~1.2.2",
-    "readline": "~1.3.0",
     "search-query-parser": "~1.6.0",
     "sharp": "~0.30.4",
     "sqlite3": "~5.0.8",

yarn.lock

@@ -5762,11 +5762,6 @@ readdirp@~3.6.0:
   dependencies:
     picomatch "^2.2.1"
 
-readline@~1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/readline/-/readline-1.3.0.tgz#c580d77ef2cfc8752b132498060dc9793a7ac01c"
-  integrity sha1-xYDXfvLPyHUrEySYBg3JeTp6wBw=
-
 rechoir@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"