Replace coming-soon stub with the real personal page

[glebfox]

Replaces the "Coming soon" stub at index.html with the real personal page.

Content

• Hero: circular photo + "Gleb Gorelov", role eyebrow, intro, and GitHub/Email buttons.
• "What I do": four titled blocks (Building the UI · Leading the team · Teaching the craft · Agentic coding).
• Centered tech-stack chips and footer.
• Copy is understated and evergreen — anchored to "Since 2014" (no yearly upkeep).

Design

• Self-hosted Satoshi (variable woff2) for the name and all text; spur-less alternate G via ss01. Retired the Playlist script font.
• Reuses the existing aurora + oklch() / light-dark() theming; adds one violet accent, darkened in light mode for WCAG AA.
• Tech logos as inline, brand-colored SVGs on white tiles (consistent in both themes); Java uses OpenJDK's Duke.
• Optimized avatar (images/photo.jpg, 75 KB) and regenerated images/og-image.png (1200×630, photo + name).

Verification

• Lighthouse assert passes locally (accessibility / SEO / best-practices = 1.0; performance warn-only).
• Verified in light and dark themes and at mobile width; no external runtime requests (fonts + icons self-hosted/inline).

🤖 Generated with Claude Code