Added AI model management for every owned profile from Profile > AI Models, with shared profiles marked as owner-managed
Improved AI Wallet & AI Models copy and layout: Feature filter with descriptions, aligned default-model tiles with Model & Effort fields, Admin Chat models curation
Added an AI Wallet callout on Billing > Services & a BYOK callout on AI Wallet > Usage
Fixes
Fixed Custom Widget data sources reappearing after Save changes
Fixed anonymous public dashboards dropping failed widgets instead of showing an error with Retry
Fixed AI Wallet history dialog flashing on filter changes & the payment-method warning placement
Fixed AI Wallet usage sparklines rendering blank for flat series
Fixed the chat billing error card offering AI Wallet actions to invited members