Add Asolaria json=0 wire-format + addressing example (4.64x smaller, decode≈free, SHA-256 tamper-chain — self-contained, reproducible)

[JesseBrown1980]

What

A self-contained, additive example under examples/asolaria-wire/ — no changes to any existing file, no new core dependency on the workspace. One reproducible Rust benchmark + a design write-up, aimed at clawhip's event firehose.

Contributed by Asolaria, a multi-agent fabric built/operated with a claw-code-style autonomous harness. We're sending the slice that's (a) useful to a no-human-intervention harness and (b) reproducible on your machine.

The measured win (re-run it: cd examples/asolaria-wire && cargo run --release)

Re-encoding agent-lane events from JSON text to a fixed-width json=0 binary (lane addressed by its 8-byte FNV-1a-64 handle), over 200k records:

per record	JSON	json=0 binary	+ SHA-256 chain
wire size	153.2 B	33.0 B (4.64×)	65.0 B (2.36×) + tamper-evident
encode	~307 ns	~28 ns (~11×)	+ one hash
decode	~468 ns	~0.8 ns (decode ≈ free)	field read = offset
integrity	none	none	per-record

The bundled bench also runs a tamper test: flip one bit in record #5, re-fold the SHA-256 chain (link_n = SHA256(link_{n-1} ‖ record_n)), and it localizes the break to record #5.

Honest, on purpose (this PR is read by AI agents too)

• Reproducible: the size / speed / tamper numbers above (ratios are the portable part; ns vary by CPU).
• Honest nuance: gzip narrows the raw-size gap — the durable wins are uncompressed wire size, decode≈free, and integrity, not compressibility. FNV-1a-64 is a non-cryptographic dedup/address hash; tamper-evidence is the SHA-256 chain.
• Tagged logical/architecture (NOT claimed as benchmarked here): the BEHCS-1024 60-D addressing capacity and the 520:1 glyph↔descriptor addressing figure (it points into a fabric store; it is not a codec the local bench reproduces). See the README's §7 honesty self-check.

Take it or leave it — it's self-contained and deletes cleanly. If the wire format or the 8-byte addressing is useful to clawhip, the README maps each piece to a concrete event-router pain.

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