fix(core): preserve shell output tail

Shell truncation read from cursor zero, so large command output kept the head instead of the useful tail. Read the final capture window and cover the direction with head/tail markers.

packages/client/src/effect/api/api.ts

@@ -809,6 +809,7 @@ export type Endpoint21_4Input = {
   readonly location?: Endpoint21_4Request["query"]["location"]
   readonly cursor?: Endpoint21_4Request["query"]["cursor"]
   readonly limit?: Endpoint21_4Request["query"]["limit"]
+  readonly keep?: Endpoint21_4Request["query"]["keep"]
 }
 export type Endpoint21_4Output = EffectValue<ReturnType<RawClient["server.shell"]["shell.output"]>>
 export type ShellOutputOperation<E = never> = (input: Endpoint21_4Input) => Effect.Effect<Endpoint21_4Output, E>

packages/client/src/effect/generated/client.ts

@@ -971,11 +971,12 @@ type Endpoint21_4Input = {
   readonly location?: Endpoint21_4Request["query"]["location"]
   readonly cursor?: Endpoint21_4Request["query"]["cursor"]
   readonly limit?: Endpoint21_4Request["query"]["limit"]
+  readonly keep?: Endpoint21_4Request["query"]["keep"]
 }
 const Endpoint21_4 = (raw: RawClient["server.shell"]) => (input: Endpoint21_4Input) =>
   raw["shell.output"]({
     params: { id: input["id"] },
-    query: { location: input["location"], cursor: input["cursor"], limit: input["limit"] },
+    query: { location: input["location"], cursor: input["cursor"], limit: input["limit"], keep: input["keep"] },
   }).pipe(Effect.mapError(mapClientError))
 
 type Endpoint21_5Request = Parameters<RawClient["server.shell"]["shell.remove"]>[0]

packages/client/src/promise/generated/client.ts

@@ -1411,7 +1411,7 @@ export function make(options: ClientOptions) {
           {
             method: "GET",
             path: `/api/shell/${encodeURIComponent(input.id)}/output`,
-            query: { location: input["location"], cursor: input["cursor"], limit: input["limit"] },
+            query: { location: input["location"], cursor: input["cursor"], limit: input["limit"], keep: input["keep"] },
             successStatus: 200,
             declaredStatuses: [404, 401, 400],
             empty: false,

packages/client/src/promise/generated/types.ts

@@ -4623,17 +4623,26 @@ export type ShellOutputInput = {
     readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
     readonly cursor?: number | undefined
     readonly limit?: number | undefined
+    readonly keep?: "head" | "tail" | undefined
   }["location"]
   readonly cursor?: {
     readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
     readonly cursor?: number | undefined
     readonly limit?: number | undefined
+    readonly keep?: "head" | "tail" | undefined
   }["cursor"]
   readonly limit?: {
     readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
     readonly cursor?: number | undefined
     readonly limit?: number | undefined
+    readonly keep?: "head" | "tail" | undefined
   }["limit"]
+  readonly keep?: {
+    readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
+    readonly cursor?: number | undefined
+    readonly limit?: number | undefined
+    readonly keep?: "head" | "tail" | undefined
+  }["keep"]
 }
 
 export type ShellOutputOutput = {