chore: cleanup merge duplicates, restructure dirs for consistency

Author: goosewin

fern/docs.yml

@@ -746,7 +746,7 @@ redirects:
   - source: "/multilingual/introduction"
     destination: "/multilingual"
   - source: "/outbound_sales"
-    destination: "/examples/outbound-sales"
+    destination: "/examples/lead-qualification"
   - source: "/technical_support"
     destination: "/examples/inbound-support"
   - source: "/pizza_website"

fern/overview.mdx

@@ -72,11 +72,11 @@ Explore end-to-end examples for some common voice workflows:
     We'll build an automated appointment booking system for a barbershop.
   </Card>
   <Card
-    title="Outbound Sales"
+    title="Lead Qualification"
     icon="phone-office"
     iconType="solid"
     color="#f5ac4c"
-    href="/examples/outbound-sales"
+    href="/examples/lead-qualification"
   >
     We'll build an outbound sales agent that can schedule appointments.
   </Card>

fern/static/spreadsheets/outbound-sales/call_outcomes.csv renamed to fern/static/spreadsheets/lead-qualification/call_outcomes.csv

@@ -38,13 +38,13 @@ We will be creating an outbound sales workflow for TechFlow Solutions, a B2B sof
 <Steps>
   <Step title="Download the spreadsheets">
     <div className="flex gap-2">
-      <Download src="../../static/spreadsheets/outbound-sales/leads.csv">
+      <Download src="../../static/spreadsheets/lead-qualification/leads.csv">
         <Button intent="primary">Download leads.csv</Button>
       </Download>
-      <Download src="../../static/spreadsheets/outbound-sales/products.csv">
+      <Download src="../../static/spreadsheets/lead-qualification/products.csv">
         <Button intent="primary">Download products.csv</Button>
       </Download>
-      <Download src="../../static/spreadsheets/outbound-sales/call_outcomes.csv">
+      <Download src="../../static/spreadsheets/lead-qualification/call_outcomes.csv">
         <Button intent="primary">Download call_outcomes.csv</Button>
       </Download>
     </div>