add optional ImageUpload for Webhook (#3174)

* WIP add Webhook

* fix config html for webhook
add tooltips for webhook

* webhook: fix not enabling webhook

* send webhook as json

* Update ApiKey.md

* webhook: fix only sending last "Number"

* webhook JSON is now closer to the data log in CSV format

* webhook: add img upload

* webhoop added config for imgupload

* webhook html fixes

* webhook: drop timeStampTimeUTC and switch from timeStamp to lastvalue like lokal csv to fix no timestamp on error

* add checkbox for Webhook_UploadImg

* Update sd-card/html/edit_config_template.html

* Update edit_config_template.html

* Update edit_config_template.html

* Update edit_config_template.html

* added a long timestamp to both webhook requests

---------

Co-authored-by: CaCO3 <caco3@ruinelli.ch>

code/components/jomjol_flowcontroll/ClassFlowWebhook.h

@@ -8,6 +8,7 @@
 #include "ClassFlow.h"
 
 #include "ClassFlowPostProcessing.h"
+#include "ClassFlowAlignment.h"
 
 #include <string>
 
@@ -16,8 +17,11 @@ class ClassFlowWebhook :
 {
 protected:
     std::string uri, apikey;
-	ClassFlowPostProcessing* flowpostprocessing;  
+	ClassFlowPostProcessing* flowpostprocessing;
+    ClassFlowAlignment* flowAlignment;
+
     bool WebhookEnable;
+    int WebhookUploadImg;
 
     void SetInitialParameter(void);