Release v0.13.0

• Fixed: The costs of an Anthropic organisation account were a hundred times too high — the provider counts them in cents, the adapter read them as dollars
• Fixed: The same error was in the adapter-wide cost totals
• Fixed: An account whose values could not be written to the object database kept reporting itself as delivering, with a last-update stamp that went on moving
• Fixed: An answer still waiting on the object database during shutdown could mark accounts online again afterwards, or delete objects
• Fixed: An answer in a shape the adapter does not recognise now counts as a service fault, instead of reading as "this account has nothing"
• Fixed: Limit windows and model channels are no longer deleted when a single answer says nothing about them
• Fixed: Token counters of an organisation account show 0 after UTC midnight instead of keeping yesterday's numbers
• Fixed: Restarting the instance above the warn threshold no longer raises the warning and the notification again
• Fixed: The "limit reached" total now counts a window the provider has closed, the way each account already did
• Fixed: A configured account row the adapter cannot use now says so in the log instead of disappearing
• Improved: The "active window" and DeepSeek "available" flags are written only when they actually change, so their timestamp stops moving on every poll
• Improved: The ChatGPT voucher inventory is fetched about once an hour instead of every poll, halving that account's requests
• Improved: The settings page shows a finished device-code sign-in right away instead of up to half a minute later
• Improved: The provider table now says that Anthropic's cost report leaves out Priority Tier spend, so an organisation on that tier really spends more than the figures show