fix: remote engine revamp issues

[louis-menlo]

Describe Your Changes

This PR addresses numerous issues related to the remote engine revamp that were preventing the release of 0.5.14.

• Could not stop a remote engine inference
• Local models do not generate title but use first message sent as title
• Updated engine configurations do not update model dropdown
• Fixed models order in hub, local models prioritized on top

Fixes Issues

• QA: Jan 0.5.15 Release Sign-off #4456

Self Checklist

This pull request includes several changes to the web directory, primarily focusing on improving the handling of inference engines and models. The most important changes include modifying the logic for selecting models, updating the inference engine handling, and adding new hooks and atoms for managing engine configurations.

Improvements to model selection and engine handling:

• web/containers/ModelDropdown/index.tsx: Added logic to handle cases where the model is not found and updated the setSelectedModel function accordingly.
• web/containers/Providers/ModelHandler.tsx: Updated the conditions for checking local engines and simplified the engine retrieval for inference. [1] [2]

Updates to hooks for managing models and engines:

• web/hooks/useActiveModel.ts: Changed the engine retrieval to always use InferenceEngine.cortex.
• web/hooks/useRecommendedModel.ts: Added installedEnginesAtom and updated the logic to filter models based on engine type and API key presence. [1] [2] [3] [4]

Enhancements to UI components:

• web/screens/Hub/ModelList/index.tsx: Incorporated installedEnginesAtom to filter remote models and updated dependencies for sorting models. [1] [2] [3] [4]
• web/screens/Settings/Engines/RemoteEngineSettings.tsx: Added event emission on engine update and handled cases where the engine is not found. [1] [2]

[github-actions]

Barecheck - Code coverage report

Total: 69.22%

Your code coverage diff: -0.01% ▾

Uncovered files and lines

File	Lines
web/containers/ModelDropdown/index.tsx	126-127, 137, 150, 152, 154-155, 157-158, 160-163, 165, 187-188, 198, 202, 217-218, 225-228, 230, 232, 251, 256, 266, 273, 276-277, 298, 322, 345, 366, 375, 381, 394, 398, 400-405, 408, 411, 468-469, 471, 497, 505, 507, 532, 537-538, 540, 544-546, 548-549, 551, 561-564, 595, 603, 605
web/hooks/useActiveModel.ts	45, 49-50, 53-54, 56, 58, 60, 62, 64, 66-67, 72, 78, 82-83, 92, 94, 97-99, 102-103, 108, 115, 121-122, 125, 130-131, 137-139, 141-142, 144, 146-148, 156-158, 160, 162-163
web/hooks/useRecommendedModel.ts	38, 51, 58-59, 61-62, 65, 67-69, 73, 75-76, 80, 84-86, 89-90, 93, 96-97, 100
web/hooks/useStarterScreen.ts	14-15, 17, 20, 22-23, 25, 27, 31-32, 36, 38, 42
web/screens/Thread/ThreadCenterPanel/AssistantSetting/index.tsx	45, 49, 52, 56-57, 61
web/screens/Thread/ThreadCenterPanel/LoadModelError/index.tsx	17-21, 23-24, 35-37, 40, 59