optimize: /blog/benchmarking-http-vs-udp-overlay — rewrite title/meta, add FAQ block

[pstayets]

Page: /blog/benchmarking-http-vs-udp-overlay
Before: 372 impressions, 2 clicks, position 18.8

Changes:

• Title: 'HTTP vs UDP Overlay Networks for AI Agents: Benchmarks for Latency, Throughput & NAT' (front-loads primary query)
• Meta description: rewritten under 155 chars with problem → deliverable structure
• Opening paragraph: first two sentences now state the comparison directly
• Added FAQ block (5 entries with JSON-LD for AI Overviews): UDP vs HTTP speed, NAT impact on performance, memory at scale, running HTTP over UDP overlay, benchmarking methodology
• Internal link added to /blog/http-services-over-encrypted-overlay
• Added entry to public/llms.txt for LLM discoverability

[TeoSlayer]

Closing: auto-generated SEO-content PR now conflicting with the batch of content merged today. The content pipeline can regenerate against current main if still wanted.