Add OpenAI dependency and implement model loading in MainView for OpenAI-compatible API

pnpm-lock.yaml

@@ -23,6 +23,9 @@ importers:
       ollama:
         specifier: ^0.6.3
         version: 0.6.3
+      openai:
+        specifier: ^6.22.0
+        version: 6.22.0(ws@8.19.0)
       p-retry:
         specifier: 4.6.2
         version: 4.6.2
@@ -1750,6 +1753,18 @@ packages:
   onnxruntime-web@1.22.0-dev.20250409-89f8206ba4:
     resolution: {integrity: sha512-0uS76OPgH0hWCPrFKlL8kYVV7ckM7t/36HfbgoFw6Nd0CZVVbQC4PkrR8mBX8LtNUFZO25IQBqV2Hx2ho3FlbQ==}
 
+  openai@6.22.0:
+    resolution: {integrity: sha512-7Yvy17F33Bi9RutWbsaYt5hJEEJ/krRPOrwan+f9aCPuMat1WVsb2VNSII5W1EksKT6fF69TG/xj4XzodK3JZw==}
+    hasBin: true
+    peerDependencies:
+      ws: ^8.18.0
+      zod: ^3.25 || ^4.0
+    peerDependenciesMeta:
+      ws:
+        optional: true
+      zod:
+        optional: true
+
   ora@5.4.1:
     resolution: {integrity: sha512-5b6Y85tPxZZ7QytO+BQzysW31HJku27cRIlkbAXaNx+BdcVi+LlRFmVXzeF6a7JCwJpyw5c4b+YSVImQIrBpuQ==}
     engines: {node: '>=10'}
@@ -4522,6 +4537,10 @@ snapshots:
       platform: 1.3.6
       protobufjs: 7.5.4
 
+  openai@6.22.0(ws@8.19.0):
+    optionalDependencies:
+      ws: 8.19.0
+
   ora@5.4.1:
     dependencies:
       bl: 4.1.0