feat: http integration (#575)

* addtime endpoint

* create universal Subscription

* add http integration

* catch error from HTTP integration emit

* unify osc and http validateSubscriptionEntry

* add necessary endpoint for http subscription

* make subscription part of modal generic

* add http subscription to integration modal

* remove log

* Revert "addtime endpoint"

This reverts commit 4c039220dc.

* reuse agent and test url compatibility

* simplify retun path

* add todo in UI

* test for http protocol

* import not needed yet

* lint

* fix merge

* lint

* fix httpPlaceholder

* wip: prepare endpoints

* wip: temporary fix to get form to work

* disable HTTP integration if enabledOut==false

* register/unregister http

* refactor: subscription types and form register

* refactor: validation

* cleanup

* cleanup

* try GOT

* allow https

* split url and searchParams allow for post option

* add options to post

* add retry count

* fix test

* Revert "fix test"

This reverts commit 927e88370f.

* Revert "add options to post"

This reverts commit 0523a68ef4.

* Revert "split url and searchParams allow for post option"

This reverts commit 54ab8d4ffe.

* missing retryCount in httpPlaceholder

* remove global this

* remove retry count

* remove https

---------

Co-authored-by: Carlos Valente <carlosvalente@pm.me>

apps/test-db/db.json

@@ -29,8 +29,8 @@
       "user9": "",
       "type": "event",
       "revision": 0,
-      "id": "aa42f",
-      "cue": "1"
+      "cue": "1",
+      "id": "aa42f"
     },
     {
       "title": "title 2",
@@ -57,8 +57,8 @@
       "user9": "",
       "type": "event",
       "revision": 0,
-      "id": "d71bc",
-      "cue": "2"
+      "cue": "2",
+      "id": "d71bc"
     },
     {
       "title": "title 3",
@@ -85,8 +85,8 @@
       "user9": "",
       "type": "event",
       "revision": 0,
-      "id": "da5b4",
-      "cue": "3"
+      "cue": "3",
+      "id": "da5b4"
     }
   ],
   "project": {
@@ -99,7 +99,7 @@
   },
   "settings": {
     "app": "ontime",
-    "version": "2.0.0",
+    "version": "2.21.3",
     "serverPort": 4001,
     "editorKey": null,
     "operatorKey": null,
@@ -148,5 +148,16 @@
       "onUpdate": [],
       "onFinish": []
     }
+  },
+  "http": {
+    "enabledOut": true,
+    "subscriptions": {
+      "onLoad": [],
+      "onStart": [],
+      "onPause": [],
+      "onStop": [],
+      "onUpdate": [],
+      "onFinish": []
+    }
   }
 }