feat(inbox): add "Any" option to Source and Priority filters

packages/ui/src/features/inbox/components/InboxSearchFilterBar.tsx

@@ -40,8 +40,14 @@ export function InboxSearchFilterBar({
   const toggleSourceProduct = useInboxSignalsFilterStore(
     (s) => s.toggleSourceProduct,
   );
+  const clearSourceProductFilter = useInboxSignalsFilterStore(
+    (s) => s.clearSourceProductFilter,
+  );
   const priorityFilter = useInboxSignalsFilterStore((s) => s.priorityFilter);
   const togglePriority = useInboxSignalsFilterStore((s) => s.togglePriority);
+  const clearPriorityFilter = useInboxSignalsFilterStore(
+    (s) => s.clearPriorityFilter,
+  );
 
   const activeSort = INBOX_SORT_OPTIONS.find(
     (option) =>
@@ -73,6 +79,11 @@ export function InboxSearchFilterBar({
         active={sourceProductFilter.length > 0}
       >
         <Flex direction="column" gap="0">
+          <InboxFilterAnyItem
+            label="Any"
+            active={sourceProductFilter.length === 0}
+            onClick={clearSourceProductFilter}
+          />
           {INBOX_SOURCE_OPTIONS.map((option) => {
             const isActive = sourceProductFilter.includes(option.value);
             return (
@@ -132,6 +143,11 @@ export function InboxSearchFilterBar({
         active={priorityFilter.length > 0}
       >
         <Flex direction="column" gap="0">
+          <InboxFilterAnyItem
+            label="Any"
+            active={priorityFilter.length === 0}
+            onClick={clearPriorityFilter}
+          />
           {INBOX_PRIORITY_OPTIONS.map((option) => {
             const isActive = priorityFilter.includes(option.value);
             return (
@@ -160,6 +176,25 @@ export function InboxSearchFilterBar({
   );
 }
 
+function InboxFilterAnyItem({
+  label,
+  active,
+  onClick,
+}: {
+  label: string;
+  active: boolean;
+  onClick: () => void;
+}) {
+  return (
+    <button type="button" className={FILTER_ITEM_CLASS} onClick={onClick}>
+      <span className="truncate">{label}</span>
+      {active ? (
+        <CheckIcon size={12} className="shrink-0 text-gray-12" />
+      ) : null}
+    </button>
+  );
+}
+
 function InboxFilterPopover({
   label,
   value,

packages/ui/src/features/inbox/stores/inboxSignalsFilterStore.test.ts

@@ -71,6 +71,34 @@ describe("inboxSignalsFilterStore", () => {
     ]);
   });
 
+  it("clearPriorityFilter resets priorities back to Any (empty)", () => {
+    useInboxSignalsFilterStore.getState().setPriorityFilter(["P0", "P1"]);
+
+    useInboxSignalsFilterStore.getState().clearPriorityFilter();
+
+    expect(useInboxSignalsFilterStore.getState().priorityFilter).toEqual([]);
+  });
+
+  it("clearSourceProductFilter resets sources back to Any (empty)", () => {
+    useInboxSignalsFilterStore.getState().toggleSourceProduct("github");
+    useInboxSignalsFilterStore.getState().toggleSourceProduct("linear");
+
+    useInboxSignalsFilterStore.getState().clearSourceProductFilter();
+
+    expect(useInboxSignalsFilterStore.getState().sourceProductFilter).toEqual(
+      [],
+    );
+  });
+
+  it("toggling off the last source is equivalent to Any (empty)", () => {
+    useInboxSignalsFilterStore.getState().toggleSourceProduct("github");
+    useInboxSignalsFilterStore.getState().toggleSourceProduct("github");
+
+    expect(useInboxSignalsFilterStore.getState().sourceProductFilter).toEqual(
+      [],
+    );
+  });
+
   it("setPriorityFilter de-duplicates priorities", () => {
     useInboxSignalsFilterStore.getState().setPriorityFilter(["P0", "P1", "P0"]);
 

packages/ui/src/features/inbox/stores/inboxSignalsFilterStore.ts

@@ -31,6 +31,10 @@ interface InboxSignalsFilterActions {
   toggleSourceProduct: (source: SourceProduct) => void;
   togglePriority: (priority: SignalReportPriority) => void;
   setPriorityFilter: (priorities: SignalReportPriority[]) => void;
+  /** Clear the source filter back to "Any" (empty = all sources). */
+  clearSourceProductFilter: () => void;
+  /** Clear the priority filter back to "Any" (empty = all priorities). */
+  clearPriorityFilter: () => void;
   /** Reset all filters when a deep link arrives so the linked report isn't hidden. */
   resetFilters: () => void;
 }
@@ -74,6 +78,8 @@ export const useInboxSignalsFilterStore = create<InboxSignalsFilterStore>()(
         set({
           priorityFilter: Array.from(new Set(priorities)),
         }),
+      clearSourceProductFilter: () => set({ sourceProductFilter: [] }),
+      clearPriorityFilter: () => set({ priorityFilter: [] }),
       resetFilters: () =>
         set({
           searchQuery: "",