bump version to 1.13.1 in package.json; add conditional git initialization in init.ts based on environment variable

Author: mr-cheffy

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@zen-browser/surfer",
-  "version": "1.13.0",
+  "version": "1.13.1",
   "description": "Simplifying building firefox forks!",
   "main": "index.js",
   "bin": {

src/commands/init.ts

@@ -36,6 +36,13 @@ export const init = async (directory: Command | string): Promise<void> => {
 
   version = version.trim().replace(/\\n/g, '')
 
+  if (process.env.ZEN_DOWNLOAD_DONT_INIT_GIT === '1') {
+    log.info(
+      'Skipping git initialization as ZEN_DOWNLOAD_DONT_INIT_GIT is set to 1'
+    )
+    return
+  }
+
   // TODO: Use bash on windows, this may significantly improve performance.
   // Still needs testing though
   log.info('Initializing git, this may take some time')