Update branch naming convention to preview/banner-{random} in README, config, and schema

Author: andrey-helldar

README.md

@@ -112,7 +112,7 @@ image:
 
 repository:
     commit:
-        branch: preview-{random}
+        branch: preview/banner-{random}
         title: "docs(preview): Update preview"
         body: ''
         author:

resources/schema.json

@@ -95,7 +95,7 @@
                         "branch": {
                             "type": "string",
                             "description": "Branch name for the commit",
-                            "default": "preview-{random}"
+                            "default": "preview/banner-{random}"
                         },
                         "title": {
                             "type": "string",

src/types/config.ts

@@ -85,7 +85,7 @@ export const defaultConfig: Config = {
         repo: undefined,
 
         commit: {
-            branch: "preview-{random}",
+            branch: "preview/banner-{random}",
             title: "docs(preview): Update preview",
             body: undefined,