AccessLens 3D.2 application quality patch

Changes: Structured AI screening answers for fixed questions; rejects question-shaped responses; notice period always candidate-entered; accuracy confirmation before DOCX download; no changes to job search or tracking.

Start: cd ~/Desktop/accesslens-3d2 && python3 server.py
Open http://127.0.0.1:8780/jobs.html?v=3d2 (stop old server first).
AI resume content still requires human verification; automated factual verification is not implemented.