chore(cursor/ext): update lock file with new versions

- Updated timestamps and versions for several extensions, including anthropic.claude-code@2.1.1 and kilocode.kilo-code@4.143.2.
- Added unifiedjs.vscode-mdx@1.8.17 to the list of extensions.

extensions.cursor.lock

@@ -1,10 +1,10 @@
 # cursor Extensions
-# Generated on Wed Jan  7 05:53:12 GMT 2026
-# Version: 2.3.23 (655ee705c6c7b6da1da481d0fdf13191d5e3e980, arm64)
+# Generated on Thu Jan  8 14:11:57 GMT 2026
+# Version: 2.3.26 (bdbdd3f2cf698f583c5cdd2a6dc0f5aec4ed5f90, arm64)
 
 ahmadalli.vscode-nginx-conf@0.3.5
 alefragnani.project-manager@13.0.0
-anthropic.claude-code@2.0.75
+anthropic.claude-code@2.1.1
 antiantisepticeye.vscode-color-picker@0.0.4
 antyos.openscad@1.3.2
 anysphere.cpptools@2.0.2
@@ -63,7 +63,7 @@ joshbolduc.commitlint@2.6.3
 joshmu.periscope@1.15.1
 kahole.magit@0.6.68
 karunamurti.haml@1.4.1
-kilocode.kilo-code@4.142.0
+kilocode.kilo-code@4.143.2
 koichisasada.vscode-rdbg@0.2.1
 letrieu.expand-region@0.1.4
 llvm-vs-code-extensions.lldb-dap@0.4.1
@@ -88,7 +88,7 @@ ms-vscode.remote-repositories@0.43.2025081801
 ms-vscode.vscode-speech@0.16.0
 ms-vsliveshare.vsliveshare@1.0.5959
 ninoseki.vscode-mogami@0.1.6
-openai.chatgpt@0.4.56
+openai.chatgpt@0.4.58
 orta.vscode-jest@6.4.4
 pflannery.vscode-versionlens@1.22.4
 pkief.material-icon-theme@5.30.0
@@ -115,6 +115,7 @@ tamasfe.even-better-toml@0.21.2
 tootone.org-mode@0.5.0
 tuttieee.emacs-mcx@0.93.0
 tyriar.sort-lines@1.9.1
+unifiedjs.vscode-mdx@1.8.17
 vadimcn.vscode-lldb@1.12.1
 viktorzetterstrom.non-breaking-space-highlighter@0.0.3
 vitest.explorer@1.36.0