Correct resume employment dates

[scottescue]

Summary

• Correct the Southern Fired Software start date from November 2020 to April 2017.
• Correct the Omni Federal start date from November 2019 to October 2019.
• Expand the United States Air Force date range from 2001-2004 to September 1999-November 2004.

Why

The published resume should accurately reflect the employment timeline.

Impact

Visitors downloading /Scott_Escue_Resume.pdf receive the corrected two-page resume. No site source or route behavior changes.

Validation

• git diff --check
• npm run format
• npm run check (0 errors, warnings, or hints)
• npm run build (7 static pages generated)
• Visual review of both rendered resume pages
• Confirmed the three date lines are the only extracted-text differences
• PDF structural validation: 2 unencrypted pages, extractable text, and 4 expected embedded links
• Local preview HTTP checks: homepage 200 text/html, resume 200 application/pdf
• Confirmed the served 110,678-byte PDF matches the source SHA-256