Various modernizations and documentation updates

Updated the Create Table action to support on-demand (PAY_PER_REQUEST) billing mode by making provisioned capacity inputs optional

Various modernizations and documentation updates

Updated found flag accuracy across actions:

• Get Item now returns { found: false } when the requested item does not exist, matching the documented response shape and enabling branching logic against result.data.found.
• List Tables now accurately reflects whether tables were returned in the found flag.

Improved debug logging throughout the component to aid in troubleshooting integration issues. Debug inputs removed from each action in favor of debug mode.

Added inline data sources for table selection to enhance data management capabilities