docs: house upgrade — badges+canon(append) (a11oy)

Org-wide house-style upgrade; bodies preserved; zero invented stats.

README.md

@@ -20,6 +20,16 @@ tags:
 ecosystem-stage: "operational"
 ---
 
+
+<div align="center">
+<p>
+
+[![governed](https://img.shields.io/badge/governed-SZL%20Holdings-3af4c8?style=flat-square)](https://huggingface.co/SZLHOLDINGS)
+[![Λ](https://img.shields.io/badge/Λ-Conjecture%201%20advisory-d7b96b?style=flat-square)](https://a-11-oy.com)
+[![license](https://img.shields.io/badge/license-apache--2.0-7e8aa3?style=flat-square)](https://huggingface.co/spaces/SZLHOLDINGS/a11oy)
+
+</p>
+</div>
 <!-- SZL-ESTATE-CARD:v2:START -->
 <p align="center"><a href="https://a-11-oy.com/"><img src="https://huggingface.co/spaces/SZLHOLDINGS/README/resolve/main/assets/estate-banner-v2.svg" alt="SZL Holdings — governed, receipted, verifiable" width="100%"></a></p>
 <p align="center">
@@ -211,3 +221,15 @@ One sovereign substrate, many organs — every decision carries a signed, checka
 [🤗 all Spaces](https://huggingface.co/SZLHOLDINGS)
 
 <sub>Doctrine v11 · Λ = Conjecture 1, never green · honest by design · public data only.</sub>
+
+---
+
+<div align="center">
+
+**[🛡️ SZLHOLDINGS on Hugging Face →](https://huggingface.co/SZLHOLDINGS)**   ·   **[a-11-oy.com →](https://a-11-oy.com)**   ·   **[Estate hub — live →](https://szlholdings-szl-estate-live.static.hf.space)**
+
+### Governed AI you can prove.
+
+<sub>SLSA: L1 honest · L2 attested · L3 roadmap. Λ = Conjecture 1 (advisory, never a theorem). Trust ceiling 0.97 — never 100%. Labels honest by default: MEASURED / REPORTED / MODELED / HEURISTIC / UNKNOWN / UNAVAILABLE. locked-proven = exactly 8 {F1,F4,F7,F11,F12,F18,F19,F22}.</sub>
+
+</div>