feat: Memory subtabs + WebGL memory graph; drop Knowledge Vaults (#3040)

src/core/all.rs

@@ -191,8 +191,6 @@ fn build_registered_controllers() -> Vec<RegisteredController> {
     controllers.extend(crate::openhuman::skills::all_skills_registered_controllers());
     // User workspace and file management
     controllers.extend(crate::openhuman::workspace::all_workspace_registered_controllers());
-    // Knowledge vaults — folder-of-files mirrored into memory
-    controllers.extend(crate::openhuman::vault::all_vault_registered_controllers());
     // Skill tool registry
     controllers.extend(crate::openhuman::tools::all_tools_registered_controllers());
     // Unified read-only registry across MCP stdio tools and controller-backed tools
@@ -341,7 +339,6 @@ fn build_declared_controller_schemas() -> Vec<ControllerSchema> {
     schemas.extend(crate::openhuman::javascript::all_javascript_controller_schemas());
     schemas.extend(crate::openhuman::skills::all_skills_controller_schemas());
     schemas.extend(crate::openhuman::workspace::all_workspace_controller_schemas());
-    schemas.extend(crate::openhuman::vault::all_vault_controller_schemas());
     schemas.extend(crate::openhuman::tools::all_tools_controller_schemas());
     schemas.extend(crate::openhuman::tool_registry::all_tool_registry_controller_schemas());
     schemas.extend(crate::openhuman::memory::all_memory_controller_schemas());

src/core/observability.rs

@@ -1242,9 +1242,10 @@ fn is_prompt_injection_blocked_message(lower: &str) -> bool {
 /// boundary when a user typed/picked a path that doesn't resolve to an
 /// existing directory:
 ///
-/// - `"root_path is not a directory: <path>"` —
-///   [`crate::openhuman::vault::ops::vault_create`] when the chosen vault
-///   folder doesn't exist or points at a file (Sentry TAURI-RUST-4QH).
+/// - `"root_path is not a directory: <path>"` — historically emitted by the
+///   now-removed knowledge-vault `vault_create` path when the chosen folder
+///   didn't exist or pointed at a file (Sentry TAURI-RUST-4QH). Kept as a
+///   classifier fixture since the wire shape may recur from other callers.
 /// - `"hosted path is not a directory: <path>"` —
 ///   [`crate::openhuman::http_host::path_utils`] when an HTTP host config
 ///   references a missing directory. Not yet observed in Sentry but

src/core/observability_tests.rs

@@ -352,10 +352,11 @@ fn does_not_classify_unrelated_messages_as_context_window_exceeded() {
 
 #[test]
 fn classifies_vault_create_root_path_not_a_directory_as_filesystem_user_path_invalid() {
-    // TAURI-RUST-4QH: verbatim wire shape from
-    // `openhuman::vault::ops::vault_create` line 37 when the
-    // user-picked vault folder doesn't resolve to an existing
-    // directory. Bubbles up as the RPC dispatcher's
+    // TAURI-RUST-4QH: verbatim wire shape historically emitted by the
+    // now-removed knowledge-vault `vault_create` path when the
+    // user-picked folder didn't resolve to an existing directory.
+    // Retained as a classifier fixture in case the shape recurs from
+    // another caller. Bubbles up as the RPC dispatcher's
     // `display_message` and reaches `report_error_or_expected` —
     // must classify so no Sentry event fires.
     assert_eq!(