feat: add minimize and expand functionality for UI nodes

[Cristhianzl]

This pull request introduces a new feature that allows users to minimize and expand nodes in the UI. It includes changes to the frontend components, styles, and tests to support this functionality. The most important changes include updates to the GenericNode and HandleRenderComponent components, as well as new styles and tests.

Feature Implementation

• src/frontend/src/CustomNodes/GenericNode/index.tsx: Updated the GenericNode component to conditionally render different styles and elements based on the showNode state. [1] [2] [3] [4] [5]
• src/frontend/src/CustomNodes/GenericNode/components/NodeName/index.tsx: Modified the NodeName component to handle double-click events and adjust styles based on the showNode state.
• src/frontend/src/CustomNodes/GenericNode/components/NodeOutputfield/index.tsx: Adjusted the NodeOutputField component to render the Handle when showNode is false.
• src/frontend/src/CustomNodes/GenericNode/components/handleRenderComponent/index.tsx: Updated the HandleRenderComponent to measure node dimensions and adjust styles based on the showNode state. [1] [2] [3] [4]
• src/frontend/src/CustomNodes/GenericNode/components/nodeIcon/index.tsx: Modified the NodeIcon component to adjust styles based on the showNode state.

Style Adjustments

• src/frontend/src/style/applies.css: Updated styles for various classes to support the new minimize and expand functionality. [1] [2] [3]
• src/frontend/src/style/classes.css: Added new styles for handle elements when showNode is false.

Testing

• src/frontend/tests/extended/features/minimize.spec.ts: Added a new test to verify that users can minimize and expand a component.

[anovazzi1]

lgtm

[codspeed-hq]

CodSpeed Performance Report

Merging #4388 will degrade performances by 22.56%

_{Comparing cz/minimize (81a2ef7) with main (7cc497a)}

Summary

⚡ 1 improvements
❌ 1 regressions
✅ 14 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	cz/minimize	Change
❌	test_load_flows	874.9 µs	1,129.8 µs	-22.56%
⚡	test_successful_run_with_output_type_debug	527.4 ms	451.6 ms	+16.78%