feat(docs): color schemes for code notes

Author: eliandoran

apps/server/src/assets/doc_notes/en/User Guide/User Guide/Note Types/Code.html

@@ -88,18 +88,18 @@
                             "mime": "text/html",
                             "attributes": [
                                 {
-                                    "type": "label",
-                                    "name": "iconClass",
-                                    "value": "bx bx-package",
+                                    "type": "relation",
+                                    "name": "internalLink",
+                                    "value": "BRhQZHgwaGyw",
                                     "isInheritable": false,
                                     "position": 10
                                 },
                                 {
-                                    "type": "relation",
-                                    "name": "internalLink",
-                                    "value": "BRhQZHgwaGyw",
+                                    "type": "label",
+                                    "name": "iconClass",
+                                    "value": "bx bx-package",
                                     "isInheritable": false,
-                                    "position": 20
+                                    "position": 10
                                 }
                             ],
                             "format": "markdown",

apps/server/src/assets/doc_notes/en/User Guide/User Guide/Note Types/Text/Developer-specific formatting/Code blocks.html

@@ -24,4 +24,12 @@ Trilium supports syntax highlighting for many languages, but by default displays
 
 Note that the list of languages is not immediately refreshed, you'd have to manually [refresh the application](../Troubleshooting/Refreshing%20the%20application.md).
 
-The list of languages is also shared with the [Code blocks](Text/Developer-specific%20formatting/Code%20blocks.md) feature of [Text](Text.md) notes.
+The list of languages is also shared with the [Code blocks](Text/Developer-specific%20formatting/Code%20blocks.md) feature of [Text](Text.md) notes.
+
+## Color schemes
+
+Since Trilium 0.94.0 the colors of code notes can be customized by going <a class="reference-link" href="../Basic%20Concepts%20and%20Features/UI%20Elements/Options.md">Options</a> → Code Notes and looking for the _Appearance_ section.
+
+> [!NOTE]
+> **Why are there only a few themes whereas the code block themes for text notes have a lot?**  
+> The reason is that Code notes use a different technology than the one used in Text notes, and as such there is a more limited selection of themes. If you find a CodeMirror 6 (not 5) theme that you would like to use, let us know and we might consider adding it to the set of default themes. There is no possibility of adding new themes (at least for now), since the themes are defined in JavaScript and not at CSS level.

docs/Developer Guide/!!!meta.json

@@ -13,7 +13,7 @@ Note that this feature is meant for generally small snippets of code. For larger
 *   Type ` ``` ` (as in Markdown).
     *   Note that it's not possible to specify the language, as it will default to the last selected language.
 
-## Syntax highlighting
+## Syntax highlighting & color schemes
 
 Since TriliumNext v0.90.12, Trilium will try to offer syntax highlighting to the code block. Note that the syntax highlighting mechanism is slightly different than the one in <a class="reference-link" href="../../Code.md">Code</a> notes as different technologies are involved.