feat(edge): support connection tokens when starting an edge and add token encode/decode utilities

ts/classes.remoteingressedge.ts

@@ -1,5 +1,6 @@
 import * as plugins from './plugins.js';
 import { EventEmitter } from 'events';
+import { decodeConnectionToken } from './classes.token.js';
 
 // Command map for the edge side of remoteingress-bin
 type TEdgeCommands = {
@@ -13,8 +14,6 @@ type TEdgeCommands = {
       hubPort: number;
       edgeId: string;
       secret: string;
-      listenPorts: number[];
-      stunIntervalSecs?: number;
     };
     result: { started: boolean };
   };
@@ -39,8 +38,6 @@ export interface IEdgeConfig {
   hubPort?: number;
   edgeId: string;
   secret: string;
-  listenPorts: number[];
-  stunIntervalSecs?: number;
 }
 
 export class RemoteIngressEdge extends EventEmitter {
@@ -86,20 +83,33 @@ export class RemoteIngressEdge extends EventEmitter {
 
   /**
    * Start the edge — spawns the Rust binary and connects to the hub.
+   * Accepts either a connection token or an explicit IEdgeConfig.
    */
-  public async start(config: IEdgeConfig): Promise<void> {
+  public async start(config: { token: string } | IEdgeConfig): Promise<void> {
+    let edgeConfig: IEdgeConfig;
+
+    if ('token' in config) {
+      const decoded = decodeConnectionToken(config.token);
+      edgeConfig = {
+        hubHost: decoded.hubHost,
+        hubPort: decoded.hubPort,
+        edgeId: decoded.edgeId,
+        secret: decoded.secret,
+      };
+    } else {
+      edgeConfig = config;
+    }
+
     const spawned = await this.bridge.spawn();
     if (!spawned) {
       throw new Error('Failed to spawn remoteingress-bin');
     }
 
     await this.bridge.sendCommand('startEdge', {
-      hubHost: config.hubHost,
-      hubPort: config.hubPort ?? 8443,
-      edgeId: config.edgeId,
-      secret: config.secret,
-      listenPorts: config.listenPorts,
-      stunIntervalSecs: config.stunIntervalSecs,
+      hubHost: edgeConfig.hubHost,
+      hubPort: edgeConfig.hubPort ?? 8443,
+      edgeId: edgeConfig.edgeId,
+      secret: edgeConfig.secret,
     });
 
     this.started = true;