fix(httpapi): align runtime query schemas with workspace routing params (#26581)

Co-authored-by: Developer <temp@example.com>

packages/opencode/src/server/routes/instance/httpapi/groups/session.ts

@@ -14,7 +14,7 @@ import { Schema, SchemaGetter, Struct } from "effect"
 import { HttpApi, HttpApiEndpoint, HttpApiError, HttpApiGroup, HttpApiSchema, OpenApi } from "effect/unstable/httpapi"
 import { Authorization } from "../middleware/authorization"
 import { InstanceContextMiddleware } from "../middleware/instance-context"
-import { WorkspaceRoutingMiddleware } from "../middleware/workspace-routing"
+import { WorkspaceRoutingMiddleware, WorkspaceRoutingQueryFields } from "../middleware/workspace-routing"
 import { ApiNotFoundError } from "../errors"
 import { described } from "./metadata"
 
@@ -25,12 +25,8 @@ const QueryBoolean = Schema.Literals(["true", "false"]).pipe(
     encode: SchemaGetter.transform((value) => (value ? "true" : "false")),
   }),
 )
-const WorkspaceRoutingQuery = {
-  directory: Schema.optional(Schema.String),
-  workspace: Schema.optional(Schema.String),
-}
 export const ListQuery = Schema.Struct({
-  ...WorkspaceRoutingQuery,
+  ...WorkspaceRoutingQueryFields,
   scope: Schema.optional(Schema.Literals(["project"])),
   path: Schema.optional(Schema.String),
   roots: Schema.optional(QueryBoolean),
@@ -38,9 +34,12 @@ export const ListQuery = Schema.Struct({
   search: Schema.optional(Schema.String),
   limit: Schema.optional(Schema.NumberFromString),
 })
-export const DiffQuery = Schema.Struct(Struct.omit(SessionSummary.DiffInput.fields, ["sessionID"]))
+export const DiffQuery = Schema.Struct({
+  ...WorkspaceRoutingQueryFields,
+  ...Struct.omit(SessionSummary.DiffInput.fields, ["sessionID"]),
+})
 export const MessagesQuery = Schema.Struct({
-  ...WorkspaceRoutingQuery,
+  ...WorkspaceRoutingQueryFields,
   limit: Schema.optional(Schema.NumberFromString.check(Schema.isInt(), Schema.isGreaterThanOrEqualTo(0))),
   before: Schema.optional(Schema.String),
 })