refactor(code-editor): update to Codemirror 6

Author: e111077

.eslintignore

@@ -8,7 +8,6 @@
 /internal/
 /service-worker/
 /shared/
-/src/themes/
 /test/
 /themes/
 /typescript-worker/

.github/workflows/deploy-demo.yml

@@ -15,7 +15,7 @@ jobs:
         with:
           node-version: 20
           cache: npm
-      - uses: google/wireit@setup-github-actions-caching/v1
+      - uses: google/wireit@setup-github-actions-caching/v2
 
       - run: npm ci
       - run: npx playwright install-deps

.github/workflows/lint.yml

@@ -12,7 +12,7 @@ jobs:
         with:
           node-version: 20
           cache: npm
-      - uses: google/wireit@setup-github-actions-caching/v1
+      - uses: google/wireit@setup-github-actions-caching/v2
 
       - run: npm ci
       - run: npm run lint

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
         with:
           node-version: 20
           cache: npm
-      - uses: google/wireit@setup-github-actions-caching/v1
+      - uses: google/wireit@setup-github-actions-caching/v2
 
       - run: npm ci
       - run: npx playwright install-deps

.github/workflows/version-module.yml

@@ -12,7 +12,7 @@ jobs:
         with:
           node-version: 20
           cache: npm
-      - uses: google/wireit@setup-github-actions-caching/v1
+      - uses: google/wireit@setup-github-actions-caching/v2
 
       - run: npm ci
       - run: npx playwright install-deps

.gitignore

@@ -16,6 +16,9 @@
 /playground-*.js
 /playground-*.d.ts
 /playground-*.d.ts.map
+/cm-lang-lit.js
+/cm-lang-lit.d.ts
+/cm-lang-lit.d.ts.map
 /test/
 /_codemirror/
 /themes/
@@ -25,7 +28,6 @@
 .tsbuildinfo
 /playground-service-worker.*
 /playground-service-worker-proxy.*
-/src/playground-styles.ts
 /*.tgz
 /.wireit
 /.eslintcache

.prettierignore

@@ -9,9 +9,7 @@
 /internal/
 /service-worker/
 /shared/
-/src/configurator/themes.ts
 /src/playground-styles.ts
-/src/themes/
 /test/
 /themes/
 /typescript-worker/

CHANGELOG.md

@@ -11,9 +11,19 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 -->
 
 <!-- ## [X.Y.Z] - YYYY-MM-DD -->
-<!-- ## [Unreleased] -->
-<!-- ### Added -->
-<!-- ### Fixed -->
+
+## [Unreleased]
+
+### Added
+
+- Upgraded CodeMirror to v6
+
+### Fixed
+
+- Safari cursor issues
+  - Cursor selection and visiblity was broken in Safari
+  - Fixed by updating to Codemirror 6
+
 <!-- ### Removed -->
 
 ## [0.20.0] - 2025-03-31