fix: wire onRenameProject through EntryShell to DesignsTab (#1882)

Fixes #1790

## Problem

Project rename does not take effect in Open Design 0.8.0. After entering
a new name and clicking OK, the project keeps its old name.

## Root Cause

The onRenameProject callback was broken in the prop chain:

App.tsx ──(handleRenameProject)──▶ EntryView ✅
EntryView ──(onRenameProject missing)──▶ EntryShell ❌
EntryShell ──(onRename not in Props)──▶ DesignsTab ❌
DesignsTab.commitRename() → onRename?.() → silent no-op ❌

EntryView received onRenameProject from App but never forwarded it to
EntryShell. Since EntryShell is what renders DesignsTab, DesignsTab
never received the onRename callback. Because the prop is typed optional
(onRename?:), the confirm handler's onRename?.(id, trimmed) call
silently no-ops — no error, no rename.

This was introduced when EntryShell was added to the 0.8.0 codebase as
an intermediate shell layer and the rename prop was missed during the
handoff.

## Solution

Wire the callback through the missing links:

1. EntryView.tsx: Pass onRenameProject={onRenameProject} to EntryShell
2. EntryShell.tsx:
   - Add onRenameProject to Props interface
   - Destructure it in function params
   - Pass onRename={onRenameProject} to DesignsTab

Now the callback chain is complete and project renames work correctly.

## Testing

Verified that:
- Project rename dialog accepts new name
- Clicking OK successfully renames the project
- Project list reflects the new name immediately
- No console errors or warnings

## Impact

3 lines changed across 2 files. Low risk — only restores the missing
prop forwarding, does not change any rename logic or validation.

apps/web/src/components/EntryShell.tsx

@@ -221,6 +221,7 @@ interface Props {
   onOpenProject: (id: string) => void;
   onOpenLiveArtifact: (projectId: string, artifactId: string) => void;
   onDeleteProject: (id: string) => void;
+  onRenameProject: (id: string, name: string) => void;
   onChangeDefaultDesignSystem: (id: string) => void;
   onPersistComposioKey: (composio: AppConfig['composio']) => Promise<void> | void;
   onOpenSettings: (
@@ -270,6 +271,7 @@ export function EntryShell({
   onOpenProject,
   onOpenLiveArtifact,
   onDeleteProject,
+  onRenameProject,
   onChangeDefaultDesignSystem,
   onPersistComposioKey,
   onOpenSettings,
@@ -743,6 +745,7 @@ export function EntryShell({
                     onOpen={onOpenProject}
                     onOpenLiveArtifact={onOpenLiveArtifact}
                     onDelete={onDeleteProject}
+                    onRename={onRenameProject}
                   />
                 </div>
               )

apps/web/src/components/EntryView.tsx

@@ -340,6 +340,7 @@ export function EntryView({
       onOpenProject={onOpenProject}
       onOpenLiveArtifact={onOpenLiveArtifact}
       onDeleteProject={onDeleteProject}
+      onRenameProject={onRenameProject}
       onChangeDefaultDesignSystem={onChangeDefaultDesignSystem}
       onPersistComposioKey={onPersistComposioKey}
       onOpenSettings={onOpenSettings}