Release context-aware placement copy v1.1.4

[alok-vibe-code]

Summary

• replace the repeated learning-placement phrase with deterministic sentence-function-aware copy
• classify definitions, requirements, workflows, benefits, skills, and general context before composing
• use target audience wording only when the source paragraph addresses the same audience
• diversify the three ranked opportunities without changing the v1 API contract
• release engine version 1.1.4

Validation

• 66 automated tests pass
• exact DelightChat → Great Learning live case returns 3 distinct manual-review suggestions
• no suggestion contains the old a practical application working professionals construction
• thresholds, WordPress, Turnstile, DNS, environment variables, and rate limits are unchanged