Support disabling version check (#2648)

* Support disabling version check

* Update docs

* Move the bypass logic back to update checking function

* fix linting

* fix linting (again)

src/server/utils/config.ts

@@ -38,6 +38,7 @@ export const WG_ENV = {
   /** If IPv6 should be disabled */
   DISABLE_IPV6: process.env.DISABLE_IPV6 === 'true',
   WG_EXECUTABLE: await detectAwg(),
+  DISABLE_VERSION_CHECK: process.env.DISABLE_VERSION_CHECK === 'true',
 };
 
 export const WG_INITIAL_ENV = {

src/server/utils/release.ts

@@ -4,6 +4,13 @@ type GithubRelease = {
 };
 
 async function fetchLatestRelease() {
+  if (WG_ENV.DISABLE_VERSION_CHECK) {
+    return {
+      version: RELEASE,
+      changelog: '',
+    };
+  }
+
   try {
     const response = await $fetch<GithubRelease>(
       'https://api.github.com/repos/wg-easy/wg-easy/releases/latest',