Summary: Mermaid Chart adds team creation to its free plan

Why It Matters: The free version now lets users try out team and project organization features. This might make it easier for small groups to start using the tool together without paying first.

What Changed:

• Added "1 team & project creation" to the Basic (Free) plan.
• Updated the Premium plan description to specify "Unlimited teams & project creation."
• Renamed "Secure diagram ownership management" to "Admin access to team diagrams" in the Enterprise plan and comparison tables.