De-hardcode orchestrator and interaction agent names (#748)

packages/agent/src/tmux-fleet-runtime-provider.ts

@@ -64,14 +64,14 @@ export interface FleetWriteAuthorization {
 }
 
 /**
- * Mos is the only authority that may permit Tess write/control requests to a
+ * The orchestrator is the only authority that may permit interaction-plane write/control requests to a
  * fleet peer. Gateway records the request and denial/success around provider
- * invocation; the default authority prevents direct Tess writes by design.
+ * invocation; the default authority prevents direct interaction-plane writes by design.
  */
 export interface FleetWriteAuthority {
   /** Non-consuming preflight used before probing the fleet transport. */
   canWrite(authorization: FleetWriteAuthorization): Promise<boolean>;
-  /** Final exact-target authorization; may consume a Mos grant. */
+  /** Final exact-target authorization; may consume an orchestrator grant. */
   assertAuthorized(authorization: FleetWriteAuthorization): Promise<void>;
 }
 
@@ -116,7 +116,7 @@ class DenyFleetWriteAuthority implements FleetWriteAuthority {
   async assertAuthorized(_authorization: FleetWriteAuthorization): Promise<void> {
     throw new FleetRuntimeProviderError(
       'forbidden',
-      'Fleet writes require an explicit Mos authority decision',
+      'Fleet writes require an explicit orchestrator authority decision',
     );
   }
 }
@@ -124,7 +124,7 @@ class DenyFleetWriteAuthority implements FleetWriteAuthority {
 /**
  * A capability-limited provider for rostered local fleet peers. It never
  * permits raw tmux socket/target selection, interactive control attach, or
- * direct Tess writes; all side effects pass through exact transport checks.
+ * direct interaction-plane writes; all side effects pass through exact transport checks.
  */
 export class TmuxFleetRuntimeProvider implements AgentRuntimeProvider {
   readonly id = FLEET_PROVIDER_ID;
@@ -139,7 +139,7 @@ export class TmuxFleetRuntimeProvider implements AgentRuntimeProvider {
   constructor(private readonly options: TmuxFleetRuntimeProviderOptions) {
     this.readAuthority = options.readAuthority ?? new DenyFleetReadAuthority();
     this.writeAuthority = options.writeAuthority ?? new DenyFleetWriteAuthority();
-    this.sourceLabel = options.sourceLabel ?? 'tess';
+    this.sourceLabel = options.sourceLabel ?? 'interaction';
     this.attachmentIdFactory = options.attachmentIdFactory ?? randomUUID;
     this.now = options.now ?? (() => new Date());
     this.attachmentTtlMs = options.attachmentTtlMs ?? ATTACHMENT_TTL_MS;