Xml translation and bugfixes

[Daan0709]

• Fixed issue where 'succes' handletypes could be duplicated
• Fixed issue where 'can drop here' text would linger on elements if the dragged element was dropped onto the canvas
• Improved xml to flow translation cases, such as issues with edge generations

All adapters must follow the rules below when generating edges (The links between nodes):

1. Explicit Forward Edges

• Every <Forward> element must always generate an edge.
• The edge connects the current node (source) to the target specified in the <Forward> element.
• The type and index of the source handle should reflect the order of the forwards.

2. Implicit Pipeline Edges

• For nodes within the <Pipeline>, edges are generated top-to-bottom to simulate the natural flow.
• Skip creating an implicit edge in the following cases:
  1. The current node has one or more <Forward> elements that target any other pipeline node.
  2. The current node has a <Forward> element targeting an exit node with state="SUCCESS".
• Implicit edges ensure that pipeline execution flows correctly even if explicit forwards are missing, but never override explicit logic.

3. Implicit Success Exit Edge

• If there is an exit node with state="SUCCESS":
  • And the last node in the pipeline does not already forward to any exit,
  • Then automatically generate an implicit edge from that last node to the success exit.
• This guarantees that successful pipeline completions are always connected to the success exit.

Closes #180 , Closes #181, Closes #140

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[stijnpotters1]

Kan je succes niet een const oid maken? want ik zie hem nu drie keer terug komen

[stijnpotters1]

Als je aan het begin van de method chain dit standaard naar bijvoorbeeld uppercase parsed hoef je niet meerdere keren in aparte functies voor beide uppercase of lowercase te checken

[stijnpotters1]

Nog wat feedback