[Refactor] Prefer includes over indexOf -1 (#646)

Enables ESLint auto-fix rule.

eslint.config.js

@@ -71,7 +71,6 @@ export default tseslint.config(
       "unicorn/prefer-structured-clone": "off",
       "unicorn/prefer-switch": "off",
       "unicorn/prefer-ternary": "off",
-      "unicorn/prefer-includes": "off",
 
       // Disable rules
       "unicorn/consistent-function-scoping": "off",

src/LGraphCanvas.ts

@@ -836,7 +836,7 @@ export class LGraphCanvas implements ConnectionColorContext {
             : base_category + category_name + "/"
 
         let name = category_name
-        if (name.indexOf("::") != -1)
+        if (name.includes("::"))
           // in case it has a namespace like "shader::math/rand" it hides the namespace
           name = name.split("::")[1]
 
@@ -6493,8 +6493,8 @@ export class LGraphCanvas implements ConnectionColorContext {
           if (filter && ctor.filter != filter) return false
           if (
             (!options.show_all_if_empty || str) &&
-            type.toLowerCase().indexOf(str) === -1 &&
-            (!ctor.title || ctor.title.toLowerCase().indexOf(str) === -1)
+            !type.toLowerCase().includes(str) &&
+            (!ctor.title || !ctor.title.toLowerCase().includes(str))
           ) {
             return false
           }

src/LiteGraphGlobal.ts

@@ -613,7 +613,7 @@ export class LiteGraphGlobal {
     type_b = type_b.toLowerCase()
 
     // For nodes supporting multiple connection types
-    if (type_a.indexOf(",") == -1 && type_b.indexOf(",") == -1)
+    if (!type_a.includes(",") && !type_b.includes(","))
       return type_a == type_b
 
     // Check all permutations to see if one is valid