Added Gemini 2.5 Pro model to Google Gemini Provider (#1974)

* Added Gemini 2.5 Pro

* Update src/shared/api.ts

---------

Co-authored-by: Matt Rubens <[email protected]>

Author: samsilveira

src/shared/api.ts

@@ -747,6 +747,14 @@ export const openAiModelInfoSaneDefaults: ModelInfo = {
 export type GeminiModelId = keyof typeof geminiModels
 export const geminiDefaultModelId: GeminiModelId = "gemini-2.0-flash-001"
 export const geminiModels = {
+	"gemini-2.5-pro-exp-03-25": {
+		maxTokens: 8192,
+		contextWindow: 1_048_576,
+		supportsImages: true,
+		supportsPromptCache: false,
+		inputPrice: 0,
+		outputPrice: 0,
+	},
 	"gemini-2.0-flash-001": {
 		maxTokens: 8192,
 		contextWindow: 1_048_576,