Keep composer autocomplete visible after route hops (#1851)

* fix(app): keep composer autocomplete visible after route hops

Workspace callers now express only the target workspace. The navigation helper chooses whether to pop to a mounted host route or fall back, and active-workspace tracking ignores stale hidden route params while app-wide routes are foregrounded.

* test(app): address workspace navigation review

* fix(app): parse decoded legacy workspace routes

* fix(app): ignore decoded legacy tab routes

* test(app): use canonical offline workspace route

packages/app/src/utils/navigate-to-agent/resolve.test.ts

@@ -69,7 +69,6 @@ describe("resolveNavigateToAgent", () => {
         serverId: SERVER_ID,
         workspaceId: WORKSPACE_ID,
         target: { kind: "agent", agentId: AGENT_ID },
-        currentPathname: undefined,
         pin: true,
       },
     ]);
@@ -107,7 +106,6 @@ describe("resolveNavigateToAgent", () => {
         serverId: SERVER_ID,
         workspaceId: WORKSPACE_ID,
         target: { kind: "agent", agentId: AGENT_ID },
-        currentPathname: undefined,
         pin: undefined,
       },
     ]);

packages/app/src/utils/navigate-to-agent/resolve.ts

@@ -8,7 +8,6 @@ export interface NavigateToAgentInput {
   // Used as the workspace target when the agent is not yet in the session store
   // (cold deep-links). Otherwise the workspace is read from the store.
   workspaceId?: string | null;
-  currentPathname?: string | null;
   pin?: boolean;
 }
 
@@ -54,7 +53,6 @@ export function resolveNavigateToAgent(
     serverId: input.serverId,
     workspaceId,
     target: { kind: "agent", agentId: input.agentId },
-    currentPathname: input.currentPathname,
     pin: input.pin,
   });
 }

packages/app/src/utils/prepare-workspace-tab.ts

@@ -12,9 +12,7 @@ export interface PrepareWorkspaceTabInput {
   pin?: boolean;
 }
 
-export interface NavigateToPreparedWorkspaceTabInput extends PrepareWorkspaceTabInput {
-  currentPathname?: string | null;
-}
+export type NavigateToPreparedWorkspaceTabInput = PrepareWorkspaceTabInput;
 
 export interface PrepareWorkspaceTabDeps {
   openTabFocused: (workspaceKey: string, target: WorkspaceTabTarget) => string | null;
@@ -22,11 +20,7 @@ export interface PrepareWorkspaceTabDeps {
 }
 
 export interface NavigateToPreparedWorkspaceTabDeps extends PrepareWorkspaceTabDeps {
-  navigateToWorkspace: (
-    serverId: string,
-    workspaceId: string,
-    options: { currentPathname?: string | null },
-  ) => void;
+  navigateToWorkspace: (serverId: string, workspaceId: string) => void;
 }
 
 function getPreparedTarget(target: WorkspaceTabTarget): WorkspaceTabTarget {
@@ -61,8 +55,6 @@ export function navigateToPreparedWorkspaceTab(
   deps: NavigateToPreparedWorkspaceTabDeps,
 ): string {
   const route = prepareWorkspaceTab(input, deps);
-  deps.navigateToWorkspace(input.serverId, input.workspaceId, {
-    currentPathname: input.currentPathname,
-  });
+  deps.navigateToWorkspace(input.serverId, input.workspaceId);
   return route;
 }

packages/app/src/utils/workspace-navigation.test.ts

@@ -19,7 +19,6 @@ interface RecordedPin {
 interface RecordedNavigation {
   serverId: string;
   workspaceId: string;
-  currentPathname?: string | null;
 }
 
 function createFakeLayout() {
@@ -42,12 +41,8 @@ function createFakeNavigator() {
   const navigations: RecordedNavigation[] = [];
   return {
     navigations,
-    navigateToWorkspace: (
-      serverId: string,
-      workspaceId: string,
-      options: { currentPathname?: string | null },
-    ) => {
-      navigations.push({ serverId, workspaceId, currentPathname: options.currentPathname });
+    navigateToWorkspace: (serverId: string, workspaceId: string) => {
+      navigations.push({ serverId, workspaceId });
     },
   };
 }
@@ -89,8 +84,6 @@ describe("prepareWorkspaceTab", () => {
     expect(layout.openedTabs).toEqual([
       { key: "server-1:/repo/worktree", target: { kind: "agent", agentId: AGENT_ID } },
     ]);
-    expect(navigator.navigations).toEqual([
-      { serverId: SERVER_ID, workspaceId: WORKSPACE_ID, currentPathname: undefined },
-    ]);
+    expect(navigator.navigations).toEqual([{ serverId: SERVER_ID, workspaceId: WORKSPACE_ID }]);
   });
 });