feat(output): tailored CV variants per high-score job

[bjridicodes]

For APPLY-recommended jobs, generate tailored CV variant emphasizing matching strengths. Stored alongside job in jobs.json. Makes AJSAA an application tool, not just search.

[bjridicodes]

Relationships

Depends on:

• feat(tracking): application status states and CLI update tool #34 — tailoring is triggered when user marks a job as interested/APPLY confirmed
• feat: PDF CV to Markdown conversion using template #15 — PDF → Markdown CV conversion is the input format for tailoring

Enhanced by:

• feat(data): company enrichment with funding/headcount/news #33 — company enrichment data improves tailoring relevance

Blocks:

• feat(output): auto-generated cover letter drafts per job #42 — cover letter generation is the next step in the same pipeline