Better README.

Added images and checkboxes to the features section.

src/main/java/org/adrianvictor/livingroom/config/AppConfig.java

@@ -32,7 +32,7 @@ public class AppConfig {
     }
 
     public void hashPlaintextPasswords() {
-        if (users == null) return; // safety check
+        if (users == null) return;
         for (Map.Entry<String, UserConfig> entry : users.entrySet()) {
             Logger.info("Hashing user password for %s.".formatted(entry.getKey()));
             UserConfig user = entry.getValue();
@@ -42,7 +42,7 @@ public class AppConfig {
 
                 user.setSalt(salt);
                 user.setHash(hash);
-                user.setPassword(null); // clear plaintext
+                user.setPassword(null);
             }
         }
     }

src/main/java/org/adrianvictor/livingroom/config/ConfigLoader.java

@@ -15,7 +15,7 @@ public class ConfigLoader {
 
     @SuppressWarnings("unchecked")
     public static AppConfig load(String path) throws Exception {
-        if (config != null) return config; // singleton
+        if (config != null) return config;
 
         File file = new File(path);
         AppConfig appConfig;

src/main/java/org/adrianvictor/livingroom/http/Handlers.java

@@ -1,6 +1,7 @@
 package org.adrianvictor.livingroom.http;
 
 import org.adrianvictor.livingroom.http.handlers.*;
+import org.adrianvictor.livingroom.web.pages.Remove;
 
 import java.util.HashMap;
 

src/main/java/org/adrianvictor/livingroom/services/UserService.java

@@ -32,7 +32,7 @@ public class UserService {
         Role role;
 
         try {
-            role = Role.valueOf(raw.getRole());
+            role = Role.valueOf(raw.getRole().toUpperCase());
         } catch (IllegalArgumentException e) {
             role = Role.USER;
         }

src/main/java/org/adrianvictor/livingroom/web/Pages.java

@@ -13,6 +13,7 @@ public class Pages {
         map.put("game", new Game());
         map.put("logout", new Logout());
         map.put("scan", new Scan());
+        map.put("remove", new Remove());
     }
 
     public static HashMap<String, Page> getAll() {

src/main/java/org/adrianvictor/livingroom/web/pages/Remove.java

@@ -2,6 +2,7 @@ package org.adrianvictor.livingroom.web.pages;
 
 import com.sun.net.httpserver.HttpExchange;
 import freemarker.template.Configuration;
+import org.adrianvictor.livingroom.Logger;
 import org.adrianvictor.livingroom.Main;
 import org.adrianvictor.livingroom.data.Database;
 import org.adrianvictor.livingroom.data.Indexer;
@@ -17,12 +18,14 @@ public class Remove implements Page {
     public String result(Configuration cfg, String baseAddress, String path, Map<String, Object> data, HttpExchange exchange) {
         String arg = path.split("/")[0];
         if (arg == null) {
+            Logger.info("Arg is null");
             return QuickResponses.notFound();
         }
         int id;
         try {
             id = Integer.parseInt(arg);
         } catch (NumberFormatException e) {
+            Logger.info("Cannot parse number");
             return QuickResponses.notFound();
         }
         Database.getInstance().remove(String.valueOf(id));