Implement managed browser security, individual agents and observability

apps/server/channel-identity.mjs

@@ -0,0 +1,6 @@
+import {generateKeyPairSync} from 'node:crypto';
+import channel from '../../packages/core/policy-channel.cjs';
+export function managementIdentity(store){
+ let keys=store.get('channelSigningKeys');if(!keys){const pair=generateKeyPairSync('ml-dsa-87');keys={privateKey:pair.privateKey.export({type:'pkcs8',format:'pem'}),publicKey:pair.publicKey.export({type:'spki',format:'pem'})};store.put('channelSigningKeys',keys);}
+ const edPrivate=store.get('keys').privateKey;return {edPrivate,pqPrivate:keys.privateKey,publicKey:keys.publicKey,identity:channel.identity(edPrivate,keys.privateKey,keys.publicKey)};
+}