fix(workspaces): surface session directory filter state in list dialog

packages/opencode/src/cli/cmd/tui/component/dialog-session-list.tsx

@@ -7,6 +7,7 @@ import { Locale } from "@/util/locale"
 import { useProject } from "@tui/context/project"
 import { useTheme } from "../context/theme"
 import { useSDK } from "../context/sdk"
+import { useKV } from "../context/kv"
 import { useLocal } from "../context/local"
 import { Flag } from "@opencode-ai/core/flag/flag"
 import { DialogSessionRename } from "./dialog-session-rename"
@@ -27,7 +28,9 @@ export function DialogSessionList() {
   const { theme } = useTheme()
   const sdk = useSDK()
   const local = useLocal()
+  const kv = useKV()
   const toast = useToast()
+  const filterEnabled = createMemo(() => kv.get("session_directory_filter_enabled", true) as boolean)
   const [toDelete, setToDelete] = createSignal<string>()
   const [search, setSearch] = createDebouncedSignal("", 150)
   const deleteHint = useCommandShortcut("session.delete")
@@ -218,7 +221,7 @@ export function DialogSessionList() {
 
   return (
     <DialogSelect
-      title="Sessions"
+      title={`Sessions · ${filterEnabled() ? "current directory" : "all directories"}`}
       options={options()}
       skipFilter={true}
       current={currentSessionID()}
@@ -296,6 +299,19 @@ export function DialogSessionList() {
             dialog.replace(() => <DialogSessionRename session={option.value} />)
           },
         },
+        {
+          command: "session.list.toggle_filter",
+          // Acts on dialog state, not a row, so it must work even when the
+          // filter has emptied the list (the case this feature exists for).
+          requireSelection: false,
+          get title() {
+            return filterEnabled() ? "show all" : "filter to dir"
+          },
+          onTrigger: async () => {
+            kv.set("session_directory_filter_enabled", !filterEnabled())
+            await sync.session.refresh()
+          },
+        },
       ]}
       footerHints={quickSwitchFooterHints()}
     />

packages/opencode/src/cli/cmd/tui/config/keybind.ts

@@ -56,6 +56,7 @@ export const Definitions = {
   app_toggle_diffwrap: keybind("none", "Toggle diff wrapping"),
   app_toggle_paste_summary: keybind("none", "Toggle paste summary"),
   app_toggle_session_directory_filter: keybind("none", "Toggle session directory filtering"),
+  session_list_toggle_filter: keybind("<leader>f", "Toggle directory filter in session list"),
   command_list: keybind("ctrl+p", "List available commands"),
   help_show: keybind("none", "Open help dialog"),
   docs_open: keybind("none", "Open documentation"),
@@ -255,6 +256,7 @@ export const CommandMap = {
   app_toggle_diffwrap: "app.toggle.diffwrap",
   app_toggle_paste_summary: "app.toggle.paste_summary",
   app_toggle_session_directory_filter: "app.toggle.session_directory_filter",
+  session_list_toggle_filter: "session.list.toggle_filter",
   command_list: "command.palette.show",
   help_show: "help.show",
   docs_open: "docs.open",

packages/opencode/src/cli/cmd/tui/ui/dialog-select.tsx

@@ -36,6 +36,8 @@ export interface DialogSelectProps<T> {
     title: string
     side?: "left" | "right"
     disabled?: boolean
+    /** When false, the action fires even with no row selected (e.g. an empty list). Defaults to requiring a selection. */
+    requireSelection?: boolean
     onTrigger: (option: DialogSelectOption<T>) => void
   }[]
   footerHints?: {
@@ -304,8 +306,8 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
           run() {
             setStore("input", "keyboard")
             const option = selected()
-            if (!option) return
-            item.onTrigger(option)
+            if (item.requireSelection !== false && !option) return
+            item.onTrigger(option as DialogSelectOption<T>)
           },
         })),
       ],