feat(mcp): add auto-dispatch strength to parse_mode specialist recommendations

[JeremyDev87]

Purpose

Add dispatch strength field to parse_mode's parallelAgentsRecommendation so specialists can be auto-dispatched instead of merely recommended.

Changes

• apps/mcp-server/src/ — Add dispatch field to parallelAgentsRecommendation
• Values: "auto" (MUST dispatch), "recommend" (current behavior), "skip"
• Default: "auto" for EVAL mode, "recommend" for PLAN/ACT

Acceptance Criteria

• dispatch field added to parallelAgentsRecommendation
• EVAL mode defaults to "auto"
• PLAN/ACT modes default to "recommend"
• Configurable via project config
• TDD: tests written first