Remove old deprecation code.

ComfyUI now has native support for marking nodes as deprecated or
experimental, so the much of the code here no longer serves a purpose.

Zombie code for hiding nodes has been removed and this code now only
exists to display a text label on the node of a specific color.

This removes excessive console spam about deprecation in the reading of
setting values.

web/js/deprecate_nodes.js

@@ -1,54 +1,7 @@
 import { app } from '../../../scripts/app.js'
 
-app.ui.settings.addSetting({
-    id: "ADE.ShowExperimental",
-    name: "🎭🅐🅓 Show experimental nodes",
-    type: "boolean",
-    defaultValue: false,
-});
-app.ui.settings.addSetting({
-    id: "ADE.ShowDeprecated",
-    name: "🎭🅐🅓 Show deprecated nodes",
-    type: "boolean",
-    defaultValue: false,
-});
-
 const deprecate_nodes = {
     name: 'AnimateDiff.deprecate_nodes',
-    async beforeRegisterNodeDef(nodeType, nodeData, app) {
-        let showDeprecated = app.ui.settings.getSettingValue("ADE.ShowDeprecated", false)
-        let showExperimental = app.ui.settings.getSettingValue("ADE.ShowExperimental", false)
-        let warnWidget = false
-        if (nodeData?.input?.optional) {
-            for (let w in nodeData.input.optional) {
-                if (nodeData.input.optional[w][0] == "ADEWARN") {
-                    warnWidget = nodeData.input.optional[w]
-                    break
-                }
-            }
-        }
-        if (warnWidget) {
-            if (!((warnWidget[1].warn_type || "deprecated") == "deprecated" && showDeprecated) &&
-                !(warnWidget[1].warn_type == "experimental" && showExperimental)) {
-                nodeType.filter = "hidden"
-            }
-        }
-        if (!nodeType.filter) {
-            nodeType.filter = app.graph.filter
-        }
-
-    },
-    async init() {
-        app.graph.filter = app.graph.filter || "shown"
-    },
-    async setup() {
-        for (let k in LiteGraph.registered_node_types) {
-            let nodeType = LiteGraph.registered_node_types[k]
-            if (!nodeType.filter) {
-                nodeType.filter = app.graph.filter
-            }
-        }
-    },
     async getCustomWidgets() {
         return {
             ADEWARN(node, inputName, inputData) {