fix(library): use Chat and Sim instead of the prohibited Mothership name

The constitution reserves "Sim" for the agent and "Chat" for the surface;
"Mothership" names no product surface a reader can find.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: icecrasher321

apps/sim/content/library/ai-agents-for-marketing-automation/index.mdx

@@ -19,7 +19,7 @@ faq:
   - q: "What's the difference between an AI agent and workflow automation?"
     a: "Workflow automation executes predefined rules, while an AI agent interprets context and makes bounded decisions. In Sim, an Agent block can classify lead intent before a deterministic branch assigns the lead. Combining both approaches provides contextual judgment and predictable execution in the same workflow."
   - q: "Do agentic workflows require engineering resources?"
-    a: "Agentic workflows require you to define inputs and decision boundaries. In Sim, we provide a visual builder and Mothership for creating workflows without requiring you to write every step as code. You can still add technical control when a workflow needs custom logic or integrations."
+    a: "Agentic workflows require you to define inputs and decision boundaries. In Sim, we provide a visual builder and Chat for creating workflows without requiring you to write every step as code. You can still add technical control when a workflow needs custom logic or integrations."
   - q: "Can an agent post directly to Slack or social media?"
     a: "An agent can draft content and pass it to connected Slack or social actions. With a Sim workflow, you can add an approval step before a deterministic action schedules or publishes the post. You can require review for sensitive channels and automate routine publishing elsewhere."
 ---
@@ -124,4 +124,4 @@ A hybrid setup often preserves the most useful parts of each category. HubSpot o
 
 Start with one workflow whose output you can review quickly. For content repurposing, ask an Agent block to turn a blog post into channel-specific drafts. Add an approval step before publishing. For lead routing, let the Agent block classify intent, then use fixed branches to update your CRM or notify the right person in Slack.
 
-With [Sim's Free plan](https://sim.ai), you can test the workflow using hosted model access. You can ask Mothership to create a starting workflow from a plain-language description, or assemble each block directly in the visual builder. Run several real inputs through the workflow and inspect the outputs before connecting any step that publishes content or changes customer records.
+With [Sim's Free plan](https://sim.ai), you can test the workflow using hosted model access. You can ask Sim in Chat to create a starting workflow from a plain-language description, or assemble each block directly in the visual builder. Run several real inputs through the workflow and inspect the outputs before connecting any step that publishes content or changes customer records.