feat: add upstream amnesia repository label toggle

Author: Agent

apps/web/src/appSettings.test.ts

@@ -262,6 +262,20 @@ describe("environment panel defaults", () => {
   });
 });
 
+describe("upstream amnesia preference", () => {
+  it("defaults upstream hiding to off and persists the toggle as a local-only setting", () => {
+    const defaults = AppSettingsSchema.makeUnsafe({});
+    expect(defaults.hideUpstreamRepositoryInfo).toBe(false);
+
+    const decode = Schema.decodeSync(Schema.fromJsonString(AppSettingsSchema));
+    const decoded = decode(JSON.stringify({ hideUpstreamRepositoryInfo: true }));
+
+    expect(normalizeStoredAppSettings(decoded)).toMatchObject({
+      hideUpstreamRepositoryInfo: true,
+    });
+  });
+});
+
 describe("resolveAppModelSelection", () => {
   it("preserves saved custom model slugs instead of falling back to the default", () => {
     expect(

apps/web/src/appSettings.ts

@@ -224,6 +224,7 @@ export const AppSettingsSchema = Schema.Struct({
   environmentPanelDefaultOpen: Schema.Boolean.pipe(withDefaults(() => false)),
   showEnvironmentUsage: Schema.Boolean.pipe(withDefaults(() => true)),
   showEnvironmentRepository: Schema.Boolean.pipe(withDefaults(() => true)),
+  hideUpstreamRepositoryInfo: Schema.Boolean.pipe(withDefaults(() => false)),
   showEnvironmentPullRequest: Schema.Boolean.pipe(withDefaults(() => true)),
   showEnvironmentEditor: Schema.Boolean.pipe(withDefaults(() => true)),
   showEnvironmentRecap: Schema.Boolean.pipe(withDefaults(() => true)),

apps/web/src/components/chat/environment/EnvironmentPanel.logic.test.ts

@@ -1,5 +1,7 @@
+import { renderToStaticMarkup } from "react-dom/server";
 import { describe, expect, it } from "vitest";
 
+import { getRepositoryLabel, UPSTREAM_AMNESIA_HINT, UPSTREAM_AMNESIA_LABEL } from "./EnvironmentPanel";
 import { shouldShowStudioFolderRow } from "./EnvironmentPanel.logic";
 
 describe("shouldShowStudioFolderRow", () => {
@@ -37,3 +39,30 @@ describe("shouldShowStudioFolderRow", () => {
     ).toBe(false);
   });
 });
+
+describe("getRepositoryLabel", () => {
+  it("shows the upstream repository when amnesia is disabled", () => {
+    const markup = renderToStaticMarkup(
+      getRepositoryLabel({
+        githubRepository: { nameWithOwner: "openai/codex", url: "https://github.com/openai/codex" },
+        hideUpstreamRepositoryInfo: false,
+      }),
+    );
+
+    expect(markup).toContain("openai/codex");
+    expect(markup).not.toContain(UPSTREAM_AMNESIA_LABEL);
+  });
+
+  it("hides upstream identity with amnesia messaging when enabled", () => {
+    const markup = renderToStaticMarkup(
+      getRepositoryLabel({
+        githubRepository: { nameWithOwner: "openai/codex", url: "https://github.com/openai/codex" },
+        hideUpstreamRepositoryInfo: true,
+      }),
+    );
+
+    expect(markup).toContain(UPSTREAM_AMNESIA_LABEL);
+    expect(markup).toContain(UPSTREAM_AMNESIA_HINT);
+    expect(markup).not.toContain("openai/codex");
+  });
+});

apps/web/src/components/chat/environment/EnvironmentPanel.tsx

@@ -21,6 +21,7 @@ import type {
   ThreadMarkerId,
 } from "@synara/contracts";
 import { useNavigate } from "@tanstack/react-router";
+import { type ReactNode } from "react";
 
 import { useAppSettings } from "~/appSettings";
 import { SETTINGS_TARGETS } from "~/settingsNavigation";
@@ -73,6 +74,31 @@ export const ENVIRONMENT_DOCKED_CONTENT_INSET_PX = 312;
 
 const ENVIRONMENT_PANEL_OVERLAY_WRAPPER_CLASS_NAME =
   "pointer-events-none absolute inset-y-0 right-0 z-20 flex flex-col p-3";
+export const UPSTREAM_AMNESIA_LABEL = "Upstream information hidden";
+export const UPSTREAM_AMNESIA_HINT = "Upstream successfully forgotten. Git remembers.";
+
+export function getRepositoryLabel(input: {
+  githubRepository: {
+    readonly nameWithOwner: string;
+    readonly url: string;
+  } | null;
+  hideUpstreamRepositoryInfo: boolean;
+}): ReactNode {
+  if (!input.hideUpstreamRepositoryInfo) {
+    return (
+      <span className="truncate">{input.githubRepository?.nameWithOwner ?? "Unknown repository"}</span>
+    );
+  }
+
+  return (
+    <span className="flex min-w-0 flex-col gap-0.5">
+      <span className="truncate text-muted-foreground">{UPSTREAM_AMNESIA_LABEL}</span>
+      <span className="truncate text-[length:var(--app-font-size-ui-xs,10px)] text-muted-foreground/80">
+        {UPSTREAM_AMNESIA_HINT}
+      </span>
+    </span>
+  );
+}
 
 export interface EnvironmentPanelProps {
   /** Drives the slide-in/out transition; the panel stays mounted so CSS can interpolate. */
@@ -387,12 +413,26 @@ export function EnvironmentPanel({
         <EnvironmentLabeledSection label="Repository">
           <EnvironmentRow
             icon={<GitHubIcon className={ENVIRONMENT_ROW_ICON_CLASS_NAME} aria-hidden />}
-            label={<span className="truncate">{githubRepository.nameWithOwner}</span>}
-            trailing={<ArrowUpRightIcon className={ENVIRONMENT_ROW_ICON_CLASS_NAME} aria-hidden />}
-            onClick={() => {
-              onOpenGithubRepository(githubRepository.url);
-              onClose();
-            }}
+            label={getRepositoryLabel({
+              githubRepository,
+              hideUpstreamRepositoryInfo: settings.hideUpstreamRepositoryInfo,
+            })}
+            trailing={
+              !settings.hideUpstreamRepositoryInfo ? (
+                <ArrowUpRightIcon className={ENVIRONMENT_ROW_ICON_CLASS_NAME} aria-hidden />
+              ) : null
+            }
+            {...(!settings.hideUpstreamRepositoryInfo
+              ? {
+                  onClick: () => {
+                    onOpenGithubRepository(githubRepository.url);
+                    onClose();
+                  },
+                }
+              : {
+                  "aria-label": "Upstream repository identity is hidden",
+                  title: "Upstream repository identity is hidden",
+                })}
           />
         </EnvironmentLabeledSection>
       ) : null}

apps/web/src/routes/_chat.settings.tsx

@@ -250,6 +250,9 @@ function SettingsRouteView() {
     ...(settings.enableProviderUpdateChecks !== defaults.enableProviderUpdateChecks
       ? ["Provider update checks"]
       : []),
+    ...(settings.hideUpstreamRepositoryInfo !== defaults.hideUpstreamRepositoryInfo
+      ? ["Upstream information visibility"]
+      : []),
     ...(settings.diffWordWrap !== defaults.diffWordWrap ? ["Diff line wrapping"] : []),
     ...(settings.showPullRequestDiffColors !== defaults.showPullRequestDiffColors
       ? ["Pull request diff colors"]
@@ -544,6 +547,15 @@ function SettingsRouteView() {
             ariaLabel: "Show the Repository section in the Environment panel",
           })}
 
+          {renderBooleanSettingRow({
+            settingKey: "hideUpstreamRepositoryInfo",
+            title: "Hide upstream information",
+            description:
+              "Hide upstream repository identity in the chat Environment panel while keeping Git behavior unchanged.",
+            resetLabel: "upstream information visibility",
+            ariaLabel: "Hide upstream repository information in the Environment panel",
+          })}
+
           {renderBooleanSettingRow({
             settingKey: "showEnvironmentPullRequest",
             title: "Pull request",

apps/web/src/settingsSearchIndex.ts

@@ -91,6 +91,12 @@ export const SETTINGS_SEARCH_ENTRIES: readonly SettingsSearchEntry[] = [
     title: "Repository",
     keywords: "Show the GitHub repository link in the chat Environment panel. git changes worktree",
   },
+  {
+    id: "general:environment-hide-upstream",
+    section: "general",
+    title: "Hide upstream information",
+    keywords: "Hide upstream repository identity in the Environment panel. Forkara parody",
+  },
   {
     id: "general:environment-pull-request",
     section: "general",