Feat/automated backups (#2142)

* initial restructuring

* very cool

* new structure in place

* delete unnecessary T

* down the rabbit hole

* getting better

* dont like it

* nice

* very nice

* sessions select all

* nice

* backup runs

* fix targets and more

* small improvements

* mostly working

* address PR comments

* fix error

* delete issue with merge

* fix checkboxes and add API for deleting backup runs

* better styling for checkboxes

* small button in ssh kpage too

* complete multiple UI launcher

* fix actions

* present error toast too

* fix target forms

frontend/package.json

@@ -63,6 +63,8 @@
     "cbor": "npm:@jprochazk/cbor@^0.4.9",
     "cbor-web": "^8.1.0",
     "core-js": "^3.21.1",
+    "cron": "^2.2.0",
+    "cronstrue": "^2.21.0",
     "dompurify": "^2.3.6",
     "fast-json-patch": "^3.1.1",
     "fuse.js": "^6.4.6",
@@ -89,6 +91,7 @@
     "@angular/compiler-cli": "^14.1.0",
     "@angular/language-service": "^14.1.0",
     "@ionic/cli": "^6.19.0",
+    "@types/cron": "^2.0.0",
     "@types/dompurify": "^2.3.3",
     "@types/estree": "^0.0.51",
     "@types/js-yaml": "^4.0.5",