fix: add required incremental option and remove invalid typescript configuration

[ShaneOxM]

Relates to:

No specific issue ticket - fixing TypeScript configuration errors encountered during build

Risks

Low - Configuration changes only, no functional code changes

• Affects TypeScript compilation settings
• No runtime behavior changes
• Only impacts development/build time performance

Background

What does this PR do?

Fixes two TypeScript configuration issues:

1. Adds required incremental option for tsBuildInfoFile usage

• 'tsBuildInfoFile' is used for incremental compilation but requires 'incremental: true'
• This change will improve build performance by enabling proper incremental builds

2. Removes invalid compiler option noUncheckedSideEffectImports

• This option is not a valid TypeScript compiler option
• Removing it resolves the TypeScript configuration error

These changes resolve the following errors:

Option 'tsBuildInfoFile' cannot be specified without specifying option 'incremental'
Unknown compiler option 'noUncheckedSideEffectImports'

What kind of change is this?

Bug fixes (non-breaking change which fixes an issue)

• Improves TypeScript configuration
• Enables proper incremental builds
• Removes invalid configuration option

Documentation changes needed?

My changes do not require a change to the project documentation as they only affect internal TypeScript configuration.

Testing

Where should a reviewer start?

Review the changes in:

1. client/tsconfig.app.json
2. client/tsconfig.node.json

Detailed testing steps

1. Clone the repository and checkout this branch
2. Install dependencies:

cd client
pnpm install

4. Run TypeScript compilation to verify errors are resolved:

pnpm check-types

5. Verify no TypeScript configuration errors are reported
6. Run the development server to ensure everything works:

pnpm dev

Deploy Notes

No special deploy steps required - changes only affect development/build configuration

• Build performance may improve due to proper incremental compilation
• No runtime changes or dependencies affected

[monilpat]

LGTM thanks