fix: detect Ollama "prompt too long" as context overflow error (#34019)

Merged via squash.

Prepared head SHA: 825a402f0f
Co-authored-by: lishuaigit <7495165+lishuaigit@users.noreply.github.com>
Co-authored-by: jalehman <550978+jalehman@users.noreply.github.com>
Reviewed-by: @jalehman

src/plugins/provider-runtime.ts

@@ -10,6 +10,7 @@ import {
   resolveOwningPluginIdsForProvider,
   resolvePluginProviders,
 } from "./providers.js";
+import { resolvePluginCacheInputs } from "./roots.js";
 import type {
   ProviderAuthDoctorHintContext,
   ProviderAugmentModelCatalogContext,
@@ -76,8 +77,16 @@ function resolveHookProviderCacheBucket(params: {
   return bucket;
 }
 
-function buildHookProviderCacheKey(params: { workspaceDir?: string; onlyPluginIds?: string[] }) {
-  return `${params.workspaceDir ?? ""}::${JSON.stringify(params.onlyPluginIds ?? [])}`;
+function buildHookProviderCacheKey(params: {
+  workspaceDir?: string;
+  onlyPluginIds?: string[];
+  env?: NodeJS.ProcessEnv;
+}) {
+  const { roots } = resolvePluginCacheInputs({
+    workspaceDir: params.workspaceDir,
+    env: params.env,
+  });
+  return `${roots.workspace ?? ""}::${roots.global}::${roots.stock ?? ""}::${JSON.stringify(params.onlyPluginIds ?? [])}`;
 }
 
 export function resetProviderRuntimeHookCacheForTest(): void {
@@ -105,6 +114,7 @@ function resolveProviderPluginsForHooks(params: {
   const cacheKey = buildHookProviderCacheKey({
     workspaceDir: params.workspaceDir,
     onlyPluginIds: params.onlyPluginIds,
+    env,
   });
   const cached = cacheBucket.get(cacheKey);
   if (cached) {

src/plugins/stage-bundled-plugin-runtime.test.ts

@@ -153,9 +153,7 @@ describe("stageBundledPluginRuntime", () => {
         description: string;
         acceptsArgs: boolean;
       }>;
-      matchPluginCommand: (
-        commandBody: string,
-      ) => {
+      matchPluginCommand: (commandBody: string) => {
         command: { handler: ({ args }: { args?: string }) => Promise<{ text: string }> };
         args?: string;
       } | null;