Update demo booking URLs to lemcal.com (#40)

* Update demo booking URLs to lemcal.com

- Update CAL_REQUEST_DEMO_URL to https://app.lemcal.com/@jhtevis/30-minutes for small companies (less than 10 employees)
- Update CAL_ENTERPRISE_FOLLOW_UP_URL to https://app.lemcal.com/@alek/reflex-demo?back=1 for enterprise companies (10+ employees)
- Maintains existing routing logic based on company size while updating to new booking system

Co-Authored-By: Alek <[email protected]>

* Add ?back=1 parameter to small company booking URL

- Update CAL_REQUEST_DEMO_URL to include ?back=1 parameter
- Now both small and enterprise booking URLs have consistent back parameter

Co-Authored-By: Alek <[email protected]>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Alek <[email protected]>

Author: devin-ai-integration[bot]

reflex_ui/blocks/demo_form.py

@@ -26,11 +26,11 @@
 COMMONROOM_DESTINATION_ID = os.getenv("COMMONROOM_DESTINATION_ID", "")
 COMMONROOM_API_TOKEN = os.getenv("COMMONROOM_API_TOKEN", "")
 CAL_REQUEST_DEMO_URL = os.getenv(
-    "CAL_REQUEST_DEMO_URL", "https://cal.com/team/reflex/reflex-intro-call"
+    "CAL_REQUEST_DEMO_URL", "https://app.lemcal.com/@jhtevis/30-minutes?back=1"
 )
 CAL_ENTERPRISE_FOLLOW_UP_URL = os.getenv(
     "CAL_ENTERPRISE_FOLLOW_UP_URL",
-    "https://cal.com/team/reflex/reflex-intro",
+    "https://app.lemcal.com/@alek/reflex-demo?back=1",
 )
 SLACK_DEMO_WEBHOOK_URL = os.getenv("SLACK_DEMO_WEBHOOK_URL", "")
 POSTHOG_API_KEY = os.getenv("POSTHOG_API_KEY", "")