title in tspconfig.yaml is not working in modular

[MaryGao]

failed to add title in tspconfig.yaml to set the package client name generated client name:

[joheredi]

@MaryGao can you please add details about what's incorrect? Whats the current vs expected?

[joheredi]

Following the categorization checklist, I think we should add support for this. I would suggest we do this, making sure that this is an optional configuration option. We should be able to generate even when the option is not provided.

Breaking Change Categorization Bug (Unwanted Breaking Changes):

• [ ] Missing data from the spec in the new implementation.
• [ ] Incorrect results produced by the new implementation.
• [ ] Slight differences in the new implementation that do not improve user experience. If uncertain, categorize as unwanted.
• [x] Taking away a capability that was previously supported

Improvements (Acceptable Breaking Changes):

• [ ] Fixes broken behavior in the new implementation.
• [ ] Offers clear enhancements to user experience.
• [ ] Eliminates or discourages bad patterns.
• [ ] Provides additional functionality.
• [ ] Aligns more closely with TypeSpec standards.

[kazrael2119]

it works if we add @@clientName in client.tsp , but this doesn't work under src/rest, And add title in tspconfig.yaml, it still doesn't work