Add GUI parity for -c/-a, mDNS/SSH dissectors, and two new fuzz harnesses

GUI parity: checksum_status()/reassembled_http_status() moved out of
main.cpp into a shared wireframe/packet_diagnostics.hpp so the GUI can
show the same -c/-a diagnostics for the selected packet without
duplicating the Ethernet/IPv4/TCP walk. Visually verified under Xvfb
with the same split-segment scenario used to verify -a on the CLI.

Two new L7 dissectors: mDNS (reuses parse_dns outright - RFC 6762
keeps DNS's wire format, just a different port) and SSH's cleartext
identification banner. Live-verified against this machine's real
sshd and a real DNS-wire-format packet sent to port 5353.

Two new fuzz harnesses (fuzz_checksum, fuzz_tcp_reassembly) covering
code added here that the original nine harnesses never
touched. All 12 run clean across ~90M executions with no crashes.

NAMES.md and PLAN.md updated with this round's decisions and naming
candidates.

1 files changed, 39 insertions, 0 deletions

diff --git a/NAMES.md b/NAMES.md
index ae0e1e6..b07af22 100644
--- a/NAMES.md
+++ b/NAMES.md
@@ -102,3 +102,42 @@ No changes to the recommendation above - `frameshark`/`spanshark` (brand
 lineage) or `peek`/`probe` (terse-CLI lane) are still the strongest picks.
 `octet` is the one addition here worth weighing seriously: it's the most
 precise single word for what the tool actually operates on.
+
+## More candidates (added after TCP reassembly, checksums, privilege
+## dropping, and a wider L7 protocol set - DNS/mDNS/HTTP/TLS SNI/SSH/ICMP)
+
+The project has since grown two angles the earlier lists didn't have
+anything for: **stitching segments back into a stream** (TCP
+reassembly, wireframe/net/tcp_reassembly.hpp) and **actively dropping
+root** the moment the capture handle is open (wireframe/privileges.hpp)
+rather than just capturing passively.
+
+- `flowtap` - "flow" is the actual industry term for what
+  TcpReassembler tracks (a 4-tuple's worth of state across many
+  packets), not just "stream"
+- `stitchtap` - literal, describes reassembly specifically; maybe too
+  literal/cute
+- `reflow` - re- (reassemble) + flow; short, but collides conceptually
+  with CSS/text "reflow", possibly confusing
+- `dropcap` - pun on dropping root/CAP_NET_RAW after opening the
+  capture handle, which doubles as an actual typography term ("drop
+  cap": an oversized first letter) - two real meanings landing on the
+  same word is rare enough to be worth serious consideration
+- `polytap` - poly- (many protocols: DNS/HTTP/TLS/mDNS/SSH/ICMP) + tap,
+  keeps the -tap suffix family from the first list
+- `layershark` / `stackshark` - extends the -shark lineage with the
+  OSI-layer angle (L2 through L7 all decoded by hand now)
+- `dissect` - plain English word, no jargon, describes exactly what
+  the tool does at every layer; downside is it's a very generic verb,
+  likely to collide with something already using it
+
+## Current standing recommendation
+
+Given how much the project now actually does - full L2-L7 decode
+(including reassembly), pcapng, filtering, checksum verification,
+privilege dropping, dual TUI/GUI frontends - a name that still reads
+as "one narrow tool" undersells it less than it used to when this list
+started. `frameshark` remains the strongest brand-lineage pick;
+`dropcap` is the strongest new candidate from this round, on the
+strength of its double meaning actually being true of the tool's own
+behavior rather than a stretch.