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

packages/mosaic/src/commands/fleet.ts

@@ -81,6 +81,8 @@ interface RawFleetRoster {
   runtimes?: Record<string, { reset_command?: unknown; resetCommand?: unknown }>;
   agents?: Array<{
     name?: unknown;
+    alias?: unknown;
+    provider?: unknown;
     runtime?: unknown;
     class?: unknown;
     working_directory?: unknown;
@@ -102,6 +104,8 @@ interface RawFleetRoster {
 
 export interface FleetAgent {
   name: string;
+  alias?: string;
+  provider?: string;
   runtime: string;
   className: string;
   workingDirectory?: string;
@@ -1074,6 +1078,7 @@ export interface HeartbeatInfo {
 
 export interface AgentPsRow {
   name: string;
+  alias?: string;
   tenant_id: string;
   host: string;
   runtime: string;
@@ -1755,6 +1760,7 @@ export function registerFleetCommand(program: Command, deps: FleetCommandDeps =
 
         rows.push({
           name: agent.name,
+          alias: agent.alias,
           tenant_id,
           host,
           runtime: agent.runtime,
@@ -1888,7 +1894,7 @@ export function registerFleetCommand(program: Command, deps: FleetCommandDeps =
 
         console.log(
           [
-            row.name.padEnd(18),
+            (row.alias ?? row.name).padEnd(18),
             row.tenant_id.padEnd(12),
             row.host.padEnd(12),
             row.runtime.padEnd(10),
@@ -2494,6 +2500,8 @@ function normalizeAgent(raw: NonNullable<RawFleetRoster['agents']>[number]): Fle
   assertObject(raw, 'Fleet roster agent');
   assertKnownKeys(raw, 'Fleet roster agent', [
     'name',
+    'alias',
+    'provider',
     'runtime',
     'class',
     'working_directory',
@@ -2525,6 +2533,8 @@ function normalizeAgent(raw: NonNullable<RawFleetRoster['agents']>[number]): Fle
   }
   return {
     name,
+    alias: optionalString(raw.alias, `Fleet roster agent "${name}" alias`),
+    provider: optionalString(raw.provider, `Fleet roster agent "${name}" provider`),
     runtime,
     className: stringValue(raw.class, 'worker', `Fleet roster agent "${name}" class`),
     workingDirectory: optionalString(
@@ -2827,6 +2837,12 @@ export function serializeRosterToYaml(roster: FleetRoster): string {
       runtime: agent.runtime,
       class: agent.className,
     };
+    if (agent.alias !== undefined) {
+      raw['alias'] = agent.alias;
+    }
+    if (agent.provider !== undefined) {
+      raw['provider'] = agent.provider;
+    }
     if (agent.workingDirectory !== undefined) {
       raw['working_directory'] = agent.workingDirectory;
     }