feat(cli): Add maxConcurrentFileReads configuration support

[marius-kilocode]

Summary

Adds support for maxConcurrentFileReads configuration in the CLI, matching the extension's behavior from the recent Roo merge.

Changes

Core Implementation

• packages/core-schemas/src/config/cli-config.ts: Added DEFAULT_MAX_CONCURRENT_FILE_READS = 5 constant and updated Zod schema to use it
• cli/src/config/mapper.ts: Import constant from @kilocode/core-schemas and use it for default value mapping
• cli/src/host/ExtensionHost.ts: Syncs the setting to the extension via updateSettings message
• cli/src/config/schema.json: JSON schema with default: 5, minimum: 1

Documentation

• cli/README.md: Added "Context Management Configuration" section explaining the option

Testing

• All 1725 CLI tests pass
• Existing tests in cli/src/config/__tests__/mapper.test.ts cover the mapping behavior

Configuration

{
  "maxConcurrentFileReads": 5
}

• Default: 5 (matches extension)
• Minimum: 1 (effectively disables multi-file reads)
• Effect: Limits files per read_file tool request; AI is informed of this limit in its system prompt

Architecture Notes

The constant is defined in @kilocode/core-schemas which is a CLI-specific package, keeping the implementation CLI-specific while maintaining a single source of truth for the default value.

[changeset-bot]

🦋 Changeset detected

Latest commit: d278dd8

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@kilocode/cli	Patch

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[kiloconnect]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Overview

This PR adds maxConcurrentFileReads configuration support to the CLI. The implementation is clean and well-structured:

• Schema definition in packages/core-schemas/src/config/cli-config.ts with proper Zod validation (z.number().min(1).default(5).optional())
• Default constant DEFAULT_MAX_CONCURRENT_FILE_READS = 5 exported for reuse
• Config mapping in cli/src/config/mapper.ts correctly applies the default when not specified
• Settings synchronization in cli/src/host/ExtensionHost.ts properly sends the setting to the extension
• JSON schema updated in cli/src/config/schema.json for config file validation
• Documentation added to cli/README.md explaining the configuration option
• Test coverage added in cli/src/config/__tests__/mapper.test.ts covering default value, custom value, and minimum value (1) scenarios

The code follows existing patterns in the codebase and the changeset is properly formatted.

Files Reviewed (7 files)

• .changeset/cli-max-concurrent-file-reads.md
• cli/README.md
• cli/src/config/__tests__/mapper.test.ts
• cli/src/config/mapper.ts
• cli/src/config/schema.json
• cli/src/host/ExtensionHost.ts
• packages/core-schemas/src/config/cli-config.ts