debug: add error body to saveEnvironment for debugging Dokploy 400

src/lib/dokploy.ts

@@ -191,13 +191,26 @@ export function createDokployClient(config: DokployConfig) {
     const envString = Object.entries(envVars)
       .map(([key, value]) => `${key}=${value}`)
       .join('\n')
-    await call('/application.saveEnvironment', {
+    try {
-      applicationId,
+      await call('/application.saveEnvironment', {
-      env: envString,
+        applicationId,
-      buildArgs: '[]',
+        env: envString,
-      buildSecrets: '[]',
+        buildArgs: '[]',
-      createEnvFile: true,
+        buildSecrets: '[]',
-    })
+        createEnvFile: true,
+      })
+    } catch (e) {
+      // Re-throw with the actual error body for debugging
+      if (e instanceof DokployError) {
+        throw new DokployError(
+          `saveEnvironment failed: ${e.message} | body: ${JSON.stringify(e.body)?.substring(0, 300)}`,
+          e.status,
+          '/application.saveEnvironment',
+          e.body
+        )
+      }
+      throw e
+    }
   }
 
   async function deployApplication(applicationId: string): Promise<{ jobId?: string; status: string }> {