Restore project renaming controls

docs/development-storage.md

@@ -66,11 +66,29 @@ user-visible latency.
 
 Plain browser development installs a small mock IPC adapter with in-memory
 workspace, transcripts, and sidebar width. Separate tabs do not share mutations.
-Reloading resets them; existing browser localStorage is untouched. Mock replies
+Reloading resets them, including project display-name changes; existing browser
+localStorage is untouched. Rename regressions may install a test-local persisted
+name store to verify that a fresh workspace consumes confirmed labels; that fake
+does not change the ordinary sandbox's reset behavior or prove disk persistence. Mock replies
 are generated locally, with no model calls, credentials, real filesystem writes,
 or SSH connections. This is a playground, not a substitute for native integration
 checks or deterministic reproduction scenarios.
 
+## Project display names
+
+Project rename persists only an optional display name in the existing project
+registry, for local and SSH projects alike. Records without a saved name keep
+their location-derived default. Reimporting an existing identity preserves its
+custom name; renaming does not move folders, rewrite Pi transcripts, change
+session storage, or reconnect SSH.
+
+Native development keeps confirmed names in its current disposable profile,
+including across frontend reloads/HMR and fresh registry reads. Restarting the
+native process intentionally creates a fresh profile and resets those names.
+Production registry names survive application restarts. Native storage tests
+verify persistence by reading the same saved registry again, independently of
+the browser fake and development-profile reset policy.
+
 ## Production and architecture
 
 The native `dev` compile-time configuration selects ephemeral storage; production

docs/keyboard.md

@@ -91,10 +91,30 @@ safety rules above. State pairs share one binding.
 
 Palette-only target commands are **Focus Composer**, **Focus Sidebar**,
 **Focus Transcript**, **Move Project Up**, **Move Project Down**,
-**Previous Session**, **Next Session**, **Remove Project**, **Clear Queued Messages**,
+**Previous Session**, **Next Session**, **Rename Project**, **Remove Project**, **Clear Queued Messages**,
 **Show Update Status**, and **Check for Updates**. They have no global shortcut. Session/project pickers expose their dynamic results
 only within their sublists; individual rows are not root commands.
 
+## Project display names
+
+**Rename Project…** is in each project row's context menu, between **New Session**
+and **Remove Project**. It targets that row without switching projects or sessions.
+The palette's **Rename Project** targets the active project and shows its name and
+location to distinguish duplicate labels. It has no new shortcut; `⌘⇧R` still
+renames the session.
+
+The compact dialog selects the current name (or that project's retained draft).
+Enter or `⌘Enter` saves; IME composition does not submit. Cancel or Escape keeps
+unfinished text for reopening and restores valid origin focus or the composer.
+Names are trimmed, nonblank, and limited to 240 UTF-16 code units; duplicate
+labels, Unicode, punctuation, and internal spaces are allowed. A display-name
+change does not move the folder or change project, session, or runtime identity.
+
+While saving, repeated submission and dismissal are blocked. An inline failure
+keeps the draft and offers **Retry**. After 10 seconds without confirmation,
+**Close** permits leaving the dialog while the write finishes; it does not cancel
+the save, and another save for that project is blocked until it settles.
+
 ## Local surfaces
 
 Activating a focused project header makes that project active and expands it. Its
@@ -107,7 +127,7 @@ palette unless their launcher appears above.
 | Surface                       | Target bindings                                                                                                                                      |
 | ----------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
 | Transcript Find               | Enter / Shift+Enter selects next / previous occurrence and wraps while Find has focus; Escape closes only when Find is the topmost eligible surface. |
-| Rename                        | Enter or `⌘Enter` commits; Escape cancels. Opening the palette does not blur-commit.                                                                 |
+| Session rename                | Enter or `⌘Enter` commits; Escape cancels. Opening the palette does not blur-commit.                                                                 |
 | Menus and context menus       | Arrows, Enter, and their existing typeahead; Escape dismisses that menu.                                                                             |
 | Remote project dialog         | Enter/`⌘Enter` submits where applicable; `⌘↑` goes to parent; Escape closes only when dismissible.                                                   |
 | Pi prompts                    | Existing arrows/Enter selection; `⌘Enter` primary submit; `⌘⇧Enter` negative confirmation; Escape cancels only that prompt when eligible.            |

src-tauri/src/dev_workspace.rs

@@ -93,6 +93,7 @@ pub fn seed(profile: &StorageProfile) -> Result<(), String> {
         }
         registry.projects.push(ProjectRecord {
             path: project_path,
+            name: None,
             collapsed: false,
             remote: None,
         });
@@ -201,6 +202,7 @@ fn seed_performance(profile: &StorageProfile) -> Result<(), String> {
         }
         registry.projects.push(ProjectRecord {
             path,
+            name: None,
             collapsed: false,
             remote: None,
         });
@@ -212,6 +214,7 @@ fn seed_performance(profile: &StorageProfile) -> Result<(), String> {
         serde_json::to_string(&(connection_string, working_directory)).map_err(seed_error)?;
     registry.projects.push(ProjectRecord {
         path: format!("ssh:{remote_path}"),
+        name: None,
         collapsed: false,
         remote: Some(RemoteProjectRecord {
             connection_string: connection_string.into(),

src-tauri/src/lib.rs

@@ -130,6 +130,7 @@ pub fn run() {
             storage::import_remote_project,
             storage::load_workspace,
             storage::register_session,
+            storage::rename_project,
             storage::remove_project,
             storage::reorder_projects,
             storage::set_active_project,

src-tauri/src/models.rs

@@ -29,6 +29,8 @@ fn registry_version() -> u8 {
 #[serde(rename_all = "camelCase")]
 pub struct ProjectRecord {
     pub path: String,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub name: Option<String>,
     #[serde(default)]
     pub collapsed: bool,
     #[serde(default, skip_serializing_if = "Option::is_none")]

src-tauri/src/storage/mod.rs

@@ -4,7 +4,7 @@ mod registry;
 mod sessions;
 
 use projects::{
-    import_project_inner, import_remote_project_inner, remove_project_inner,
+    import_project_inner, import_remote_project_inner, remove_project_inner, rename_project_inner,
     reorder_projects_inner, set_active_project_inner, set_project_collapsed_inner, snapshot,
 };
 use registry::{archive_revision, load_project_registry, mark_archive_intent};
@@ -62,6 +62,19 @@ pub async fn import_remote_project(
     .await
 }
 
+#[tauri::command]
+pub async fn rename_project(
+    telemetry: State<'_, Telemetry>,
+    telemetry_context: Option<TraceContext>,
+    path: String,
+    name: String,
+) -> Result<String, String> {
+    let _span = telemetry_context
+        .as_ref()
+        .and_then(|context| telemetry.start_command_span(context, "rename_project"));
+    run_storage_worker(move || rename_project_inner(path, name)).await
+}
+
 #[tauri::command]
 pub async fn remove_project(
     telemetry: State<'_, Telemetry>,