Add license badges to README

Author: hyperpolymath

README.adoc

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 = Wayfinder: Epistemic Infrastructure for Journalism
 
+image:https://img.shields.io/badge/license-AGPL--3.0-blue.svg[AGPL-3.0,link="https://www.gnu.org/licenses/agpl-3.0"] image:https://img.shields.io/badge/philosophy-Palimpsest-purple.svg[Palimpsest,link="https://github.com/hyperpolymath/palimpsest-licence"]
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 *Status*: Conceptual Design → Proof of Concept Development
 
 Wayfinder is a heutagogic capability development pathway and interactive journalism framework designed to transform journalism from static truth-claims into navigable knowledge ecosystems.