chore(demo): move to right directory

apps/edit-docs/demo/root/Trilium Demo/Scripting examples/Word count widget.js

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+/*
+ * This defines a custom widget which displays number of words and characters in a current text note.
+ * To be activated for a given note, add label 'wordCount' to the note, you can also make it inheritable and thus activate it for the whole subtree.
+ * 
+ * See it in action in "Books" and its subtree.
+ */
+const TPL = `<div style="padding: 10px; border-top: 1px solid var(--main-border-color); contain: none;">
+    <strong>Word count: </strong>
+    <span class="word-count"></span>
+
+    &nbsp;
+
+    <strong>Character count: </strong>
+    <span class="character-count"></span>
+</div>`;
+
+class WordCountWidget extends api.NoteContextAwareWidget {
+    get position() { return 100; } // higher value means position towards the bottom/right
+
+    get parentWidget() { return 'center-pane'; }
+
+    isEnabled() {
+        return super.isEnabled()
+            && this.note.type === 'text'
+            && this.note.hasLabel('wordCount');
+    }
+
+    doRender() {
+        this.$widget = $(TPL);
+        this.$wordCount = this.$widget.find('.word-count');
+        this.$characterCount = this.$widget.find('.character-count');
+        return this.$widget;
+    }
+
+    async refreshWithNote(note) {
+        const {content} = await note.getNoteComplement();
+
+        const text = $(content).text(); // get plain text only
+
+        const counts = this.getCounts(text);
+
+        this.$wordCount.text(counts.words);
+        this.$characterCount.text(counts.characters);
+    }
+
+    getCounts(text) {
+        const chunks = text
+            .split(/[\s-+:,/\\]+/)
+            .filter(chunk => chunk !== '');
+
+        let words;
+
+        if (chunks.length === 1 && chunks[0] === '') {
+            words = 0;
+        }
+        else {
+            words = chunks.length;
+        }
+
+        const characters = chunks.join('').length;
+
+        return {words, characters};
+    }
+
+    async entitiesReloadedEvent({loadResults}) {
+        if (loadResults.isNoteContentReloaded(this.noteId)) {
+            this.refresh();
+        }
+    }
+}
+
+module.exports = new WordCountWidget();