Changelog CodeGPT Studio versions

Changelog

Platform: Studio

`Added`

Introduce new AI models: `deepseek-reasoner-r1` and `deepseek-r1-distill-llama-70b`
Add "Connections" navigation option in `UserDropdown` component

`Changed`

Update default selected model in `AgentSidebar` from `gpt-3.5-turbo` to `gpt-40-mini`
Rename "AI Experts" to "Agents" across various components
Enhance UI in authentication views with minor design fixes
Update `DashButton` component to support new variants and styles
Refactor `refreshAzureAccessToken` function to use hardcoded credentials
Reorder premium models in `premiumModelsMap`

`Removed`

Remove unused model identifier `deepseek-r1-distill-llama-70b` from `AgentSidebar`

`Fixed`

Restrict access to update and delete actions in `GraphList` based on user subscription plans