Prompt gallery (#957)

- [x] show prompt instead of app in autocomplete
- [x] use proper array/list for db (tags)
- [x] don't do <dyad-prompt> - replace inline

src/hooks/usePrompts.ts

@@ -0,0 +1,81 @@
+import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
+import { IpcClient } from "@/ipc/ipc_client";
+
+export interface PromptItem {
+  id: number;
+  title: string;
+  description: string | null;
+  content: string;
+  createdAt: Date;
+  updatedAt: Date;
+}
+
+export function usePrompts() {
+  const queryClient = useQueryClient();
+  const listQuery = useQuery({
+    queryKey: ["prompts"],
+    queryFn: async (): Promise<PromptItem[]> => {
+      const ipc = IpcClient.getInstance();
+      return ipc.listPrompts();
+    },
+    meta: { showErrorToast: true },
+  });
+
+  const createMutation = useMutation({
+    mutationFn: async (params: {
+      title: string;
+      description?: string;
+      content: string;
+    }): Promise<PromptItem> => {
+      const ipc = IpcClient.getInstance();
+      return ipc.createPrompt(params);
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["prompts"] });
+    },
+    meta: {
+      showErrorToast: true,
+    },
+  });
+
+  const updateMutation = useMutation({
+    mutationFn: async (params: {
+      id: number;
+      title: string;
+      description?: string;
+      content: string;
+    }): Promise<void> => {
+      const ipc = IpcClient.getInstance();
+      return ipc.updatePrompt(params);
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["prompts"] });
+    },
+    meta: {
+      showErrorToast: true,
+    },
+  });
+
+  const deleteMutation = useMutation({
+    mutationFn: async (id: number): Promise<void> => {
+      const ipc = IpcClient.getInstance();
+      return ipc.deletePrompt(id);
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ["prompts"] });
+    },
+    meta: {
+      showErrorToast: true,
+    },
+  });
+
+  return {
+    prompts: listQuery.data ?? [],
+    isLoading: listQuery.isLoading,
+    error: listQuery.error,
+    refetch: listQuery.refetch,
+    createPrompt: createMutation.mutateAsync,
+    updatePrompt: updateMutation.mutateAsync,
+    deletePrompt: deleteMutation.mutateAsync,
+  };
+}