feat: Enhance language model provider information and pricing structures

- Added new interfaces `LanguageModelProviderInformation` and `LanguageModelPricing` to define detailed attributes and pricing tiers for language models.
- Updated existing model configurations to utilize the new response type field.
- Improved model aliasing and added support for latest tags in model identifiers.
- Introduced utility functions `normalizeModelIdentifier` and `areModelsSame` for better model comparison and identification.
- Refactored model pulling logic to use the new model comparison function.

Author: pelikhan

.vscode/settings.json

@@ -160,6 +160,7 @@
         "llmrequest",
         "llms",
         "Llms",
+        "llmsdata",
         "lmstudio",
         "lobprobs",
         "localai",
@@ -241,6 +242,7 @@
         "Podwysocki",
         "postupdate",
         "previ",
+        "pricings",
         "PRICINGS",
         "priompt",
         "promptcontext",