Upgrade Slidev

Upgrade Slidev to latest version.

There were some breaking changes related to the code block highlighter.
The default highlighter was changed from Prism to Shiki and the new
highlighter did not have a `git` language.

package.json

@@ -8,10 +8,10 @@
     "export": "slidev export"
   },
   "dependencies": {
-    "@slidev/cli": "^0.46.1",
-    "@slidev/theme-apple-basic": "^0.20.0",
-    "@slidev/theme-default": "^0.21.2",
-    "@slidev/theme-seriph": "^0.21.3"
+    "@slidev/cli": "^0.48.3",
+    "@slidev/theme-apple-basic": "^0.25.0",
+    "@slidev/theme-default": "^0.25.0",
+    "@slidev/theme-seriph": "^0.25.0"
   },
   "version": "0.0.0",
   "devDependencies": {

pages/create-the-pull-request.md

@@ -33,7 +33,7 @@ git show -p
 
 This will show the commit with the included changes.
 
-```git
+```git-commit
 commit ca82a6dff817ec66f44342007202690a93763949
 Author: Scott Chacon <[email protected]>
 Date:   Mon Mar 17 21:52:11 2008 -0700
@@ -117,7 +117,7 @@ git push
 
 Check the output for errors and open the link provided.
 
-```git
+```text
 Enumerating objects: 5, done.
 Counting objects: 100% (5/5), done.
 Compressing objects: 100% (3/3), done.

pages/do-the-change.md

@@ -180,7 +180,7 @@ git rebase -i main
 
 Editor will load.
 
-```git {all|1,14}
+```git-rebase {all|1,14}
 pick 1 feature1
 pick 2 feature2
 

pages/prepare-the-commit.md

@@ -30,7 +30,7 @@ git rebase -i main
 
 Editor will load.
 
-```git {all|2,10-11}
+```git-rebase {all|2,10-11}
 pick 1 feature1
 pick 2 feature1_fix