Improve Flag Enum Display

[utkonos]

Version and Platform (required):

• Binary Ninja Version: 5.0.7290
• OS: macOS
• OS Version: 15.4.1
• CPU Architecture: x64

Bug Description:
If an enum is applied to a list and there are some ambiguous entries, there isn't a way to determine which enum entry should be displayed.

Steps To Reproduce:

1. Open database: "happy river sings easily"
2. Go to table entry at 0x3d7 and 0x3d9
3. Notice how these are not displayed ideally.
4. Remove C_NONE and all the 0xf entries from the enum.
5. Notice how some are displayed better, but there are still problems.

Expected Behavior:
The best display would be picked for each one. Or at least some way for me to help it figure out which to display.

Screenshots/Video Recording:

vs

[utkonos]

More context:
https://github.com/GiveMeZeny/fde32/blob/bc13cf12e95483f1944fd9461f364a04dc668032/decode.asm#L424-L699