Fix the texts displayed while loading

[teosarca]

Steps to reproduce / Expected behavior

1. Menu actions:

• click on menu
• frontend shows "There is no action" until the actions are loaded

Expectation: it shall show a loading indicator/text or nothing, but NOT "There is no action" because induces FUD

2. Window / single document

• go to sales orders for example
• click on a sales order
• while loading the "status indicator line" is red => NOK
• sometimes, until it's loaded, the "404 not found" text is shown => NOK

Expectation: while loading the document

• the "status indicator line" shall not be red.
• the "404 not found" text shall never be shown because it's not right and induces FUD

[cadavre]

BTW "There ARE no actions" ;)

[teosarca]

Here is the 404 issue, but to be honest i don't know how to reproduce. Might be when we have slow response time from backend....

[teosarca]

Quick tested by opening the Menu while in dashboard: stays like this forever:

[metas-lc]

IT

1. go to a place where are a lt of actions. E.g. Material receipt candidates, open one and select the 3 dots
   => actions are loaded really fast, but you can slightly see that there's a gear before they appear
   OK
2. opened multiple windows that contains lots of entries, like order,receipt candidates ,invoice candidates

• selected documents, used back from grid view to document
  => 404 not found is not appearing OK

3. press the 3 dots while you are in dashboard
   => Actions - There is no actions appears instantly OK

[teosarca]

Tested:

• open sales order
• go to batch entry and write some product name which does not exist, e.g. zzzzzzzzz
  => the gear/loading icon is shown even if the typehead was performed and there were no results => NOK => it shall show the "no results" text.

[metas-lc]

IT
repeated steps 1-3 from IT1 => works the same OK

1. open sales order
2. go to batch entry and write some product name which does not exist, e.g. zzzzzzzzz
   => "no results" text (the gear appears just a bit)
   => works the same if you use add new instead of batch entry