[update] add tag to all examples

Author: serhiipylypchuk1991

docs/api/config/default-styles.md

@@ -141,4 +141,4 @@ new richtext.Richtext("#root", {
 
 **Related articles:** [Configuration](guides/configuration.md)
 
-**Related sample:** [RichText. Changing the default value for typography (font, font size, etc.)](https://snippet.dhtmlx.com/6u3ti01s)
+**Related sample:** [RichText. Changing the default value for typography (font, font size, etc.)](https://snippet.dhtmlx.com/6u3ti01s?tag=richtext)

docs/api/config/fullscreen-mode.md

@@ -36,4 +36,4 @@ new richtext.Richtext("#root", {
 
 **Related articles:** [Configuration](guides/configuration.md)
 
-**Related sample:** [RichText. Full toolbar](https://snippet.dhtmlx.com/ziynafp7)
+**Related sample:** [RichText. Full toolbar](https://snippet.dhtmlx.com/ziynafp7?tag=richtext)

docs/api/config/image-upload-url.md

@@ -30,4 +30,4 @@ new richtext.Richtext("#root", {
 
 **Related articles:** [Configuration](guides/configuration.md)
 
-**Related sample:** [RichText. Initialization](https://snippet.dhtmlx.com/t55alxiy)
+**Related sample:** [RichText. Initialization](https://snippet.dhtmlx.com/t55alxiy?tag=richtext)

docs/api/config/layout-mode.md

@@ -38,4 +38,4 @@ new richtext.Richtext("#root", {
 
 **Related articles:** [Configuration](guides/configuration.md)
 
-**Related sample:** [RichText. Initialization](https://snippet.dhtmlx.com/t55alxiy)
+**Related sample:** [RichText. Initialization](https://snippet.dhtmlx.com/t55alxiy?tag=richtext)

docs/api/config/locale.md

@@ -44,4 +44,4 @@ const editor = new richtext.RichText("#root", {
 
 **Related articles:** [Localization](guides/localization.md)
 
-**Related sample:** [RichText. Localization](https://snippet.dhtmlx.com/zxjrin3i)
+**Related sample:** [RichText. Localization](https://snippet.dhtmlx.com/zxjrin3i?tag=richtext)

docs/api/config/menubar.md

@@ -30,4 +30,4 @@ new richtext.Richtext("#root", {
 
 **Related articles:** [Configuration](guides/configuration.md)
 
-**Related sample:** [RichText. Initialization with menubar](https://snippet.dhtmlx.com/tjryzka7)
+**Related sample:** [RichText. Initialization with menubar](https://snippet.dhtmlx.com/tjryzka7?tag=richtext)

docs/api/config/toolbar.md

@@ -216,4 +216,4 @@ new richtext.Richtext("#root", {
 
 **Related articles:** [Configuration](guides/configuration.md)
 
-**Related sample:** [RichText. Custom control and simplified toolbar](https://snippet.dhtmlx.com/wda202ih)
+**Related sample:** [RichText. Custom control and simplified toolbar](https://snippet.dhtmlx.com/wda202ih?tag=richtext)

docs/api/config/value.md

@@ -33,4 +33,4 @@ new richtext.Richtext("#root", {
 
 **Related articles:** [Configuration](guides/configuration.md)
 
-**Related sample:** [RichText. Initialization](https://snippet.dhtmlx.com/t55alxiy)
+**Related sample:** [RichText. Initialization](https://snippet.dhtmlx.com/t55alxiy?tag=richtext)

docs/guides/configuration.md

@@ -123,7 +123,7 @@ new richtext.Richtext("#root", {
 });
 ~~~
 
-**Related sample:** [RichText. Custom control and simplified toolbar](https://snippet.dhtmlx.com/wda202ih)
+**Related sample:** [RichText. Custom control and simplified toolbar](https://snippet.dhtmlx.com/wda202ih?tag=richtext)
 
 ### Custom toolbar controls
 
@@ -174,7 +174,7 @@ new richtext.Richtext("#root", {
 });
 ~~~
 
-**Related sample:** [RichText. Custom control and simplified toolbar](https://snippet.dhtmlx.com/wda202ih)
+**Related sample:** [RichText. Custom control and simplified toolbar](https://snippet.dhtmlx.com/wda202ih?tag=richtext)
 
 ### Hide Toolbar
 
@@ -280,4 +280,4 @@ const editor = new richtext.Richtext("#root", {
 
 In this example, all `h2` blocks are assigned to the `"Roboto"` font-family with a font-size of 28px with both the foreground and the background colors changed as well. Css styles are assigned to `h2` blocks as well.
 
-**Related sample:** [RichText. Changing the default value for typography (font, font size, etc.)](https://snippet.dhtmlx.com/6u3ti01s)
+**Related sample:** [RichText. Changing the default value for typography (font, font size, etc.)](https://snippet.dhtmlx.com/6u3ti01s?tag=richtext)

docs/guides/typescript_support.md

@@ -9,7 +9,7 @@ description: You can learn about using typescript with the DHTMLX JavaScript Ric
 Starting from v2.0, the library of DHTMLX RichText provides an ability to use TypeScript definitions. The built-in support of TypeScript works out of the box.
 
 :::note
-You can try out the functionality right in our <a href="https://snippet.dhtmlx.com/ziynafp7"  target="_blank">Snippet Tool</a>.
+You can try out the functionality right in our <a href="https://snippet.dhtmlx.com/ziynafp7?tag=richtext"  target="_blank">Snippet Tool</a>.
 :::
 
 ## Advantages of using TypeScript