chore: bump agents

Author: WillieRuemmele

package.json

@@ -12,7 +12,7 @@
     "@inquirer/prompts": "^7.10.1",
     "@oclif/core": "^4",
     "@oclif/multi-stage-output": "^0.8.36",
-    "@salesforce/agents": "^1.1.2",
+    "@salesforce/agents": "^1.2.0",
     "@salesforce/core": "^8.28.3",
     "@salesforce/kit": "^3.2.6",
     "@salesforce/sf-plugins-core": "^12.2.6",

src/commands/agent/preview/start.ts

@@ -87,7 +87,7 @@ export default class AgentPreviewStart extends SfCommand<AgentPreviewStartResult
     const agentIdentifier = flags['authoring-bundle'] ?? flags['api-name']!;
 
     // Track telemetry for agent initialization
-    let agent;
+    let agent: ScriptAgent | ProductionAgent;
     try {
       agent = flags['authoring-bundle']
         ? await Agent.init({ connection: conn, project: this.project!, aabName: flags['authoring-bundle'] })