gdpr audit implemented, email log, vollmachten, pdf delete cancel data privacy and vollmachten, removed message no id card in engergy car, and other contracts that are not telecom contracts, added insert counter for engery

frontend/node_modules/@tiptap/extensions/src/undo-redo/index.ts

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+export * from './undo-redo.js'

frontend/node_modules/@tiptap/extensions/src/undo-redo/undo-redo.ts

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+import { Extension } from '@tiptap/core'
+import { history, redo, undo } from '@tiptap/pm/history'
+
+export interface UndoRedoOptions {
+  /**
+   * The amount of history events that are collected before the oldest events are discarded.
+   * @default 100
+   * @example 50
+   */
+  depth: number
+
+  /**
+   * The delay (in milliseconds) between changes after which a new group should be started.
+   * @default 500
+   * @example 1000
+   */
+  newGroupDelay: number
+}
+
+declare module '@tiptap/core' {
+  interface Commands<ReturnType> {
+    undoRedo: {
+      /**
+       * Undo recent changes
+       * @example editor.commands.undo()
+       */
+      undo: () => ReturnType
+      /**
+       * Reapply reverted changes
+       * @example editor.commands.redo()
+       */
+      redo: () => ReturnType
+    }
+  }
+}
+
+/**
+ * This extension allows you to undo and redo recent changes.
+ * @see https://www.tiptap.dev/api/extensions/undo-redo
+ *
+ * **Important**: If the `@tiptap/extension-collaboration` package is used, make sure to remove
+ * the `undo-redo` extension, as it is not compatible with the `collaboration` extension.
+ *
+ * `@tiptap/extension-collaboration` uses its own history implementation.
+ */
+export const UndoRedo = Extension.create<UndoRedoOptions>({
+  name: 'undoRedo',
+
+  addOptions() {
+    return {
+      depth: 100,
+      newGroupDelay: 500,
+    }
+  },
+
+  addCommands() {
+    return {
+      undo:
+        () =>
+        ({ state, dispatch }) => {
+          return undo(state, dispatch)
+        },
+      redo:
+        () =>
+        ({ state, dispatch }) => {
+          return redo(state, dispatch)
+        },
+    }
+  },
+
+  addProseMirrorPlugins() {
+    return [history(this.options)]
+  },
+
+  addKeyboardShortcuts() {
+    return {
+      'Mod-z': () => this.editor.commands.undo(),
+      'Shift-Mod-z': () => this.editor.commands.redo(),
+      'Mod-y': () => this.editor.commands.redo(),
+
+      // Russian keyboard layouts
+      'Mod-я': () => this.editor.commands.undo(),
+      'Shift-Mod-я': () => this.editor.commands.redo(),
+    }
+  },
+})