Loosen provider type to a string (#144)

src/components/ModelPicker.tsx

-import type { LargeLanguageModel, ModelProvider } from "@/lib/schemas";
+import type { LargeLanguageModel } from "@/lib/schemas";
 import { Button } from "@/components/ui/button";
 import {
   Tooltip,
@@ -216,7 +216,7 @@ export function ModelPicker({
                             onClick={() => {
                               onModelSelect({
                                 name: model.apiName,
-                                provider: providerId as ModelProvider,
+                                provider: providerId,
                               });
                               setOpen(false);
                             }}

src/ipc/shared/language_model_helpers.ts

@@ -5,7 +5,6 @@ import {
 } from "@/db/schema";
 import type { LanguageModelProvider, LanguageModel } from "@/ipc/ipc_types";
 import { eq } from "drizzle-orm";
-import { ModelProvider } from "@/lib/schemas";
 
 export interface ModelOption {
   name: string;
@@ -16,12 +15,7 @@ export interface ModelOption {
   contextWindow?: number;
 }
 
-export type RegularModelProvider = Exclude<
-  ModelProvider,
-  "ollama" | "lmstudio"
->;
-
-export const MODEL_OPTIONS: Record<RegularModelProvider, ModelOption[]> = {
+export const MODEL_OPTIONS: Record<string, ModelOption[]> = {
   openai: [
     // https://platform.openai.com/docs/models/gpt-4.1
     {
@@ -109,7 +103,7 @@ export const PROVIDER_TO_ENV_VAR: Record<string, string> = {
 };
 
 export const PROVIDERS: Record<
-  RegularModelProvider,
+  string,
   {
     displayName: string;
     hasFreeTier?: boolean;
@@ -286,7 +280,7 @@ export async function getLanguageModels({
   let hardcodedModels: LanguageModel[] = [];
   if (provider.type === "cloud") {
     if (providerId in MODEL_OPTIONS) {
-      const models = MODEL_OPTIONS[providerId as RegularModelProvider] || [];
+      const models = MODEL_OPTIONS[providerId] || [];
       hardcodedModels = models.map((model) => ({
         ...model,
         apiName: model.name,

src/lib/schemas.ts

@@ -35,26 +35,17 @@ const providers = [
   "ollama",
   "lmstudio",
 ] as const;
-/**
- * Zod schema for model provider
- */
-export const ModelProviderSchema = z.enum(providers);
 
 export const cloudProviders = providers.filter(
   (provider) => provider !== "ollama" && provider !== "lmstudio",
 );
 
-/**
- * Type derived from the ModelProviderSchema
- */
-export type ModelProvider = z.infer<typeof ModelProviderSchema>;
-
 /**
  * Zod schema for large language model configuration
  */
 export const LargeLanguageModelSchema = z.object({
   name: z.string(),
-  provider: ModelProviderSchema,
+  provider: z.string(),
 });
 
 /**