Adds whatweb, wafw00f, amass, dnsx, testssl.sh, and waybackurls to the
arsenal catalog — all keyless, non-dangerous recon/OSINT tools that fill
live gaps in web fingerprinting, WAF detection, passive attack-surface
mapping, DNS validation, TLS posture, and historical-URL discovery.
Each adapter follows the CONTRIBUTING.md checklist and each gets an explicit
ARG_TEMPLATES entry in adapter-tools.ts, so:
- amass uses the required `enum -passive -d <target>` form (not a bare
positional), and dnsx passes the target via `-d` with resolve flags —
both fixing the broken default-positional invocation flagged in review.
- all six are accounted-for (templated), so they never land in the
arsenal-count-honesty guard's UNACCOUNTED set — no KNOWN_DEBT needed.
Scoped to the six adapters and their templates only. typecheck clean,
tests pass.
