The HPACK static table was completely wrong from index 15 onwards — entries
were shifted and missing, causing all header name lookups to return wrong
names (e.g. index 19 returned "cookie" instead of "accept"). Rewrite the
entire table as hpackStaticEntry{Name,Value} structs matching RFC 7541 Appendix
A (indices 1-61) plus browser extensions (62-100). Fix DecodeH2HeadersBlock to
properly decode fully-indexed representations (6.1) which were silently dropped
before — now both name and value are extracted from the static table entry.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
fd84aebc44