fix: update test assertion for new key escaping format

The MappingKey::escape_project now replaces / with :: so
'issue:g/p:42' becomes 'issue:g::p:42'.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

eslint.config.js

@@ -4,7 +4,7 @@ import reactHooks from "eslint-plugin-react-hooks";
 import tseslint from "typescript-eslint";
 
 export default tseslint.config(
-  { ignores: ["dist", "src-tauri"] },
+  { ignores: ["dist", "src-tauri", "src/lib/bindings.ts"] },
   {
     extends: [js.configs.recommended, ...tseslint.configs.recommended],
     files: ["**/*.{ts,tsx}"],

src-tauri/src/commands/mod.rs

@@ -873,7 +873,7 @@ mod tests {
         let result = bridge.incremental_sync(&mut map).unwrap();
 
         assert_eq!(result.created, 1);
-        assert!(map.mappings.contains_key("issue:g/p:42"));
+        assert!(map.mappings.contains_key("issue:g::p:42"));
     }
 
     // -- bv triage command tests --

src/components/CommandPalette.tsx

@@ -137,6 +137,23 @@ export function CommandPalette({
     setHighlightedIndex(-1);
   }, [selectableOptions]);
 
+  const handleOptionSelect = useCallback(
+    (option: (typeof selectableOptions)[0]) => {
+      if (option.type === "command") {
+        // Parse the command and emit filter
+        if (option.id.startsWith("cmd:type:")) {
+          onFilter({ type: option.value as FocusItemType });
+        } else if (option.id.startsWith("cmd:stale:")) {
+          onFilter({ minAge: parseInt(option.value, 10) });
+        }
+      } else {
+        onSelect(option.value);
+      }
+      onClose();
+    },
+    [onFilter, onSelect, onClose]
+  );
+
   const handleKeyDown = useCallback(
     (e: React.KeyboardEvent) => {
       if (e.key === "ArrowDown") {
@@ -158,24 +175,7 @@ export function CommandPalette({
         }
       }
     },
-    [selectableOptions, highlightedIndex]
-  );
-
-  const handleOptionSelect = useCallback(
-    (option: (typeof selectableOptions)[0]) => {
-      if (option.type === "command") {
-        // Parse the command and emit filter
-        if (option.id.startsWith("cmd:type:")) {
-          onFilter({ type: option.value as FocusItemType });
-        } else if (option.id.startsWith("cmd:stale:")) {
-          onFilter({ minAge: parseInt(option.value, 10) });
-        }
-      } else {
-        onSelect(option.value);
-      }
-      onClose();
-    },
-    [onFilter, onSelect, onClose]
+    [selectableOptions, highlightedIndex, handleOptionSelect]
   );
 
   const handleBackdropClick = useCallback(

src/components/QuickCapture.tsx

@@ -9,7 +9,6 @@ import { useCallback, useEffect, useRef, useState } from "react";
 import { motion, AnimatePresence } from "framer-motion";
 import { useCaptureStore } from "@/stores/capture-store";
 import { quickCapture } from "@/lib/tauri";
-import { isMcError } from "@/lib/types";
 
 export function QuickCapture(): React.ReactElement | null {
   const isOpen = useCaptureStore((s) => s.isOpen);
@@ -56,9 +55,15 @@ export function QuickCapture(): React.ReactElement | null {
     setSubmitting(true);
     try {
       const result = await quickCapture(trimmed);
-      captureSuccess(result.bead_id);
+      if (result.status === "error") {
+        captureError(result.error.message);
+      } else {
+        captureSuccess(result.data.bead_id);
+      }
     } catch (err: unknown) {
-      const message = isMcError(err) ? err.message : "Capture failed";
+      // With the Result pattern, McError comes through result.error (handled above).
+      // This catch only fires for Tauri-level failures (e.g., IPC unavailable).
+      const message = err instanceof Error ? err.message : "Capture failed";
       captureError(message);
     }
   }, [value, setSubmitting, captureSuccess, captureError]);

src/hooks/useActions.ts

@@ -12,7 +12,7 @@ import { useCallback } from "react";
 import { open } from "@tauri-apps/plugin-shell";
 import { invoke } from "@tauri-apps/api/core";
 import { useFocusStore } from "@/stores/focus-store";
-import type { DeferDuration, FocusAction } from "@/lib/types";
+import type { DeferDuration } from "@/lib/types";
 
 /** Minimal item shape needed for actions */
 export interface ActionItem {
@@ -128,7 +128,7 @@ export function useActions(): UseActionsReturn {
       });
 
       // Convert duration to FocusAction format and advance queue
-      const actionName: FocusAction = `defer_${duration}` as FocusAction;
+      const actionName = `defer_${duration}` as const;
       act(actionName, reason ?? undefined);
     },
     [act]

src/lib/bindings.ts

@@ -0,0 +1,261 @@
+
+// This file was generated by [tauri-specta](https://github.com/oscartbeaumont/tauri-specta). Do not edit this file manually.
+
+/** user-defined commands **/
+
+
+export const commands = {
+/**
+ * Simple greeting command for testing IPC
+ */
+async greet(name: string) : Promise<string> {
+    return await TAURI_INVOKE("greet", { name });
+},
+/**
+ * Get the current status of lore integration by calling the real CLI.
+ */
+async getLoreStatus() : Promise<Result<LoreStatus, McError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("get_lore_status") };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+},
+/**
+ * Get the current status of the bridge (mapping counts, sync times).
+ */
+async getBridgeStatus() : Promise<Result<BridgeStatus, McError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("get_bridge_status") };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+},
+/**
+ * Trigger an incremental sync (process since_last_check events).
+ */
+async syncNow() : Promise<Result<SyncResult, McError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("sync_now") };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+},
+/**
+ * Trigger a full reconciliation pass.
+ */
+async reconcile() : Promise<Result<SyncResult, McError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("reconcile") };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+},
+/**
+ * Quick-capture a thought as a new bead.
+ */
+async quickCapture(title: string) : Promise<Result<CaptureResult, McError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("quick_capture", { title }) };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+},
+/**
+ * Read persisted frontend state from ~/.local/share/mc/state.json.
+ * 
+ * Returns null if no state exists (first run).
+ */
+async readState() : Promise<Result<JsonValue | null, McError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("read_state") };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+},
+/**
+ * Write frontend state to ~/.local/share/mc/state.json.
+ * 
+ * Uses atomic rename pattern to prevent corruption.
+ */
+async writeState(state: JsonValue) : Promise<Result<null, McError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("write_state", { state }) };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+},
+/**
+ * Clear persisted frontend state.
+ */
+async clearState() : Promise<Result<null, McError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("clear_state") };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
+}
+}
+
+/** user-defined events **/
+
+
+
+/** user-defined constants **/
+
+
+
+/** user-defined types **/
+
+/**
+ * Bridge status for the frontend
+ */
+export type BridgeStatus = { 
+/**
+ * Total mapped items
+ */
+mapping_count: number; 
+/**
+ * Items with pending bead creation
+ */
+pending_count: number; 
+/**
+ * Items flagged as suspect orphan (first strike)
+ */
+suspect_count: number; 
+/**
+ * Last incremental sync timestamp
+ */
+last_sync: string | null; 
+/**
+ * Last full reconciliation timestamp
+ */
+last_reconciliation: string | null }
+/**
+ * Response from quick_capture: the bead ID created
+ */
+export type CaptureResult = { bead_id: string }
+export type JsonValue = null | boolean | number | string | JsonValue[] | Partial<{ [key in string]: JsonValue }>
+/**
+ * Lore sync status
+ */
+export type LoreStatus = { last_sync: string | null; is_healthy: boolean; message: string; summary: LoreSummaryStatus | null }
+/**
+ * Summary counts from lore for the status response
+ */
+export type LoreSummaryStatus = { open_issues: number; authored_mrs: number; reviewing_mrs: number }
+/**
+ * Structured error type for Tauri IPC commands.
+ * 
+ * This replaces string-based errors (`Result<T, String>`) with typed errors
+ * that the frontend can handle programmatically.
+ */
+export type McError = { 
+/**
+ * Machine-readable error code (e.g., "LORE_UNAVAILABLE", "BRIDGE_LOCKED")
+ */
+code: McErrorCode; 
+/**
+ * Human-readable error message
+ */
+message: string; 
+/**
+ * Whether this error is recoverable (user can retry)
+ */
+recoverable: boolean }
+/**
+ * Error codes for frontend handling
+ */
+export type McErrorCode = "LORE_UNAVAILABLE" | "LORE_UNHEALTHY" | "LORE_FETCH_FAILED" | "BRIDGE_LOCKED" | "BRIDGE_MAP_CORRUPTED" | "BRIDGE_SYNC_FAILED" | "BEADS_UNAVAILABLE" | "BEADS_CREATE_FAILED" | "BEADS_CLOSE_FAILED" | "BV_UNAVAILABLE" | "BV_TRIAGE_FAILED" | "IO_ERROR" | "INTERNAL_ERROR"
+/**
+ * Result of a sync operation
+ */
+export type SyncResult = { 
+/**
+ * Number of new beads created
+ */
+created: number; 
+/**
+ * Number of existing items skipped (dedup)
+ */
+skipped: number; 
+/**
+ * Number of beads closed (two-strike)
+ */
+closed: number; 
+/**
+ * Number of suspect_orphan flags cleared (item reappeared)
+ */
+healed: number; 
+/**
+ * Errors encountered (non-fatal, processing continued)
+ */
+errors: string[] }
+
+/** tauri-specta globals **/
+
+import {
+	invoke as TAURI_INVOKE,
+	Channel as TAURI_CHANNEL,
+} from "@tauri-apps/api/core";
+import * as TAURI_API_EVENT from "@tauri-apps/api/event";
+import { type WebviewWindow as __WebviewWindow__ } from "@tauri-apps/api/webviewWindow";
+
+type __EventObj__<T> = {
+	listen: (
+		cb: TAURI_API_EVENT.EventCallback<T>,
+	) => ReturnType<typeof TAURI_API_EVENT.listen<T>>;
+	once: (
+		cb: TAURI_API_EVENT.EventCallback<T>,
+	) => ReturnType<typeof TAURI_API_EVENT.once<T>>;
+	emit: null extends T
+		? (payload?: T) => ReturnType<typeof TAURI_API_EVENT.emit>
+		: (payload: T) => ReturnType<typeof TAURI_API_EVENT.emit>;
+};
+
+export type Result<T, E> =
+	| { status: "ok"; data: T }
+	| { status: "error"; error: E };
+
+function __makeEvents__<T extends Record<string, any>>(
+	mappings: Record<keyof T, string>,
+) {
+	return new Proxy(
+		{} as unknown as {
+			[K in keyof T]: __EventObj__<T[K]> & {
+				(handle: __WebviewWindow__): __EventObj__<T[K]>;
+			};
+		},
+		{
+			get: (_, event) => {
+				const name = mappings[event as keyof T];
+
+				return new Proxy((() => {}) as any, {
+					apply: (_, __, [window]: [__WebviewWindow__]) => ({
+						listen: (arg: any) => window.listen(name, arg),
+						once: (arg: any) => window.once(name, arg),
+						emit: (arg: any) => window.emit(name, arg),
+					}),
+					get: (_, command: keyof __EventObj__<any>) => {
+						switch (command) {
+							case "listen":
+								return (arg: any) => TAURI_API_EVENT.listen(name, arg);
+							case "once":
+								return (arg: any) => TAURI_API_EVENT.once(name, arg);
+							case "emit":
+								return (arg: any) => TAURI_API_EVENT.emit(name, arg);
+						}
+					},
+				});
+			},
+		},
+	);
+}

src/lib/tauri-storage.ts

@@ -5,8 +5,9 @@
  * instead of browser localStorage. Falls back to localStorage in browser context.
  */
 
-import { invoke } from "@tauri-apps/api/core";
+import { readState, writeState, clearState } from "./tauri";
 import type { StateStorage } from "zustand/middleware";
+import type { JsonValue } from "./bindings";
 
 /**
  * Create a storage adapter that persists to Tauri backend.
@@ -17,11 +18,14 @@ export function createTauriStorage(): StateStorage {
   return {
     getItem: async (_name: string): Promise<string | null> => {
       try {
-        const state = await invoke<Record<string, unknown> | null>("read_state");
-        if (state === null) {
+        const result = await readState();
+        if (result.status === "error") {
+          throw new Error(result.error.message);
+        }
+        if (result.data === null) {
           return null;
         }
-        return JSON.stringify(state);
+        return JSON.stringify(result.data);
       } catch (error) {
         console.warn("[tauri-storage] Failed to read state:", error);
         return null;
@@ -30,8 +34,11 @@ export function createTauriStorage(): StateStorage {
 
     setItem: async (_name: string, value: string): Promise<void> => {
       try {
-        const state = JSON.parse(value) as Record<string, unknown>;
-        await invoke("write_state", { state });
+        const state = JSON.parse(value) as JsonValue;
+        const result = await writeState(state);
+        if (result.status === "error") {
+          throw new Error(result.error.message);
+        }
       } catch (error) {
         console.warn("[tauri-storage] Failed to write state:", error);
       }
@@ -39,7 +46,10 @@ export function createTauriStorage(): StateStorage {
 
     removeItem: async (_name: string): Promise<void> => {
       try {
-        await invoke("clear_state");
+        const result = await clearState();
+        if (result.status === "error") {
+          throw new Error(result.error.message);
+        }
       } catch (error) {
         console.warn("[tauri-storage] Failed to clear state:", error);
       }

src/lib/tauri.ts

@@ -1,29 +1,24 @@
 /**
  * Tauri IPC wrapper.
  *
- * Thin layer over @tauri-apps/api invoke that provides typed
- * function signatures for each Rust command.
+ * Re-exports type-safe commands generated by tauri-specta.
+ * The generated bindings wrap all fallible commands in Result<T, McError>.
  */
 
-import { invoke } from "@tauri-apps/api/core";
-import type { BridgeStatus, CaptureResult, LoreStatus, SyncResult } from "./types";
+import { commands } from "./bindings";
 
-export async function getLoreStatus(): Promise<LoreStatus> {
-  return invoke<LoreStatus>("get_lore_status");
-}
+// Re-export all commands from generated bindings
+export const {
+  greet,
+  getLoreStatus,
+  getBridgeStatus,
+  syncNow,
+  reconcile,
+  quickCapture,
+  readState,
+  writeState,
+  clearState,
+} = commands;
 
-export async function getBridgeStatus(): Promise<BridgeStatus> {
-  return invoke<BridgeStatus>("get_bridge_status");
-}
-
-export async function syncNow(): Promise<SyncResult> {
-  return invoke<SyncResult>("sync_now");
-}
-
-export async function reconcile(): Promise<SyncResult> {
-  return invoke<SyncResult>("reconcile");
-}
-
-export async function quickCapture(title: string): Promise<CaptureResult> {
-  return invoke<CaptureResult>("quick_capture", { title });
-}
+// Re-export the Result type for consumers
+export type { Result } from "./bindings";

src/lib/transform.ts

@@ -50,6 +50,7 @@ export function transformLoreData(data: LoreMeData): FocusItem[] {
       updatedAt: mr.updated_at_iso ?? null,
       contextQuote: null,
       requestedBy: mr.author_username ?? null,
+      snoozedUntil: null,
     });
   }
 
@@ -65,6 +66,7 @@ export function transformLoreData(data: LoreMeData): FocusItem[] {
       updatedAt: issue.updated_at_iso ?? null,
       contextQuote: null,
       requestedBy: null,
+      snoozedUntil: null,
     });
   }
 
@@ -80,6 +82,7 @@ export function transformLoreData(data: LoreMeData): FocusItem[] {
       updatedAt: mr.updated_at_iso ?? null,
       contextQuote: null,
       requestedBy: null,
+      snoozedUntil: null,
     });
   }
 

tests/mocks/tauri-api.ts

@@ -39,6 +39,11 @@ export const invoke = vi.fn(async (cmd: string, _args?: unknown) => {
       return { created: 0, closed: 0, skipped: 0, healed: 0, errors: [] };
     case "quick_capture":
       return { bead_id: "bd-mock-capture" };
+    case "read_state":
+      return null;
+    case "write_state":
+    case "clear_state":
+      return null;
     default:
       throw new Error(`Mock not implemented for command: ${cmd}`);
   }