Native Multi-Select Support for Parameterized Promotions #841
Description
Is your improvement proposal related to a problem? Please describe.
Currently, Semaphore CI promotions support parameters in the form of single-choice selections, comma-separated strings, or predefined lists. However, there is no native UI/UX support for a multi-choice "pick-and-choose" interface.
This creates a significant bottleneck for workflows requiring high-granularity control. For instance, when a codebase needs to generate dozens of distinct artifacts (such as 30+ binaries targeting different specifications), users currently lack an efficient way to manually select a specific subset of these options from a list. Implementing a native multi-select checkbox or list component within the promotion YAML configuration would provide a more intuitive and scalable user experience for complex build and deployment pipelines.
Describe the solution you'd like
TBD
Describe alternatives you've considered
No response
Additional context
No response