Move vscode JS to a separate file

Mostly to match everything else.

ci/build/build-code-server.sh

@@ -21,9 +21,10 @@ main() {
     --public-url "." \
     --out-dir dist \
     $([[ $MINIFY ]] || echo --no-minify) \
-    src/browser/login.ts \
     src/browser/register.ts \
-    src/browser/serviceWorker.ts
+    src/browser/serviceWorker.ts \
+    src/browser/pages/login.ts \
+    src/browser/pages/vscode.ts
 }
 
 main "$@"

ci/dev/watch.ts

@@ -165,9 +165,10 @@ class Watcher {
   private createBundler(out = "dist"): Bundler {
     return new Bundler(
       [
-        path.join(this.rootPath, "src/browser/login.ts"),
         path.join(this.rootPath, "src/browser/register.ts"),
         path.join(this.rootPath, "src/browser/serviceWorker.ts"),
+        path.join(this.rootPath, "src/browser/pages/login.ts"),
+        path.join(this.rootPath, "src/browser/pages/vscode.ts"),
       ],
       {
         outDir: path.join(this.rootPath, out),