feat: initialize markr nostr bookmark client

- Add project structure with TypeScript, React, and Vite
- Implement nostr authentication using browser extension (NIP-07)
- Add NIP-51 compliant bookmark fetching and display
- Create minimal UI with login and bookmark components
- Integrate applesauce-core and applesauce-react libraries
- Add responsive styling with dark/light mode support
- Include comprehensive README with setup instructions

This is a minimal MVP for a nostr bookmark client that allows users to
view their bookmarks according to NIP-51 specification.

node_modules/applesauce-react/dist/helpers/build-link-renderer.d.ts

@@ -0,0 +1,3 @@
+import { Link } from "applesauce-content/nast";
+export type LinkRenderer = (url: URL, node: Link) => JSX.Element | false | null;
+export declare function buildLinkRenderer(handlers: LinkRenderer[]): import("react").NamedExoticComponent<import("./nast.js").ExtraProps<Link>>;

node_modules/applesauce-react/dist/helpers/build-link-renderer.js

@@ -0,0 +1,23 @@
+import { Fragment as _Fragment, jsx as _jsx } from "react/jsx-runtime";
+import { memo, useMemo } from "react";
+export function buildLinkRenderer(handlers) {
+    const LinkRenderer = ({ node }) => {
+        const content = useMemo(() => {
+            try {
+                const url = new URL(node.href);
+                for (const handler of handlers) {
+                    try {
+                        const content = handler(url, node);
+                        if (content)
+                            return content;
+                    }
+                    catch (e) { }
+                }
+            }
+            catch (error) { }
+            return null;
+        }, [node.href, node.value]);
+        return content || _jsx(_Fragment, { children: node.value });
+    };
+    return memo(LinkRenderer);
+}

node_modules/applesauce-react/dist/helpers/index.d.ts

@@ -0,0 +1,2 @@
+export * from "./nast.js";
+export * from "./build-link-renderer.js";

node_modules/applesauce-react/dist/helpers/index.js

@@ -0,0 +1,2 @@
+export * from "./nast.js";
+export * from "./build-link-renderer.js";

node_modules/applesauce-react/dist/helpers/nast.d.ts

@@ -0,0 +1,12 @@
+import React from "react";
+import { Content, ContentMap, Root } from "applesauce-content/nast";
+type Component<ComponentProps> = React.FunctionComponent<ComponentProps> | React.ComponentClass;
+export type ExtraProps<T extends Content> = {
+    node: T;
+};
+export type ComponentMap = Partial<{
+    [k in keyof ContentMap]: Component<ExtraProps<ContentMap[k]>>;
+}>;
+/** Render a nostr syntax tree to JSX components */
+export declare function renderNast(root: Root, components: ComponentMap): import("react/jsx-runtime").JSX.Element;
+export {};

node_modules/applesauce-react/dist/helpers/nast.js

@@ -0,0 +1,15 @@
+import { jsx as _jsx, Fragment as _Fragment } from "react/jsx-runtime";
+/** Render a nostr syntax tree to JSX components */
+export function renderNast(root, components) {
+    const indexes = {};
+    return (_jsx(_Fragment, { children: root.children.map((node) => {
+            indexes[node.type] = indexes[node.type] ?? 0;
+            const index = indexes[node.type];
+            indexes[node.type]++;
+            const Component = components[node.type];
+            if (!Component)
+                return null;
+            // @ts-expect-error
+            return _jsx(Component, { node: node }, node.type + "-" + index);
+        }) }));
+}

node_modules/applesauce-react/dist/hooks/index.d.ts

@@ -0,0 +1,12 @@
+export * from "./use-account-manager.js";
+export * from "./use-accounts.js";
+export * from "./use-action-hub.js";
+export * from "./use-action.js";
+export * from "./use-active-account.js";
+export * from "./use-event-factory.js";
+export * from "./use-event-model.js";
+export * from "./use-event-store.js";
+export * from "./use-observable-memo.js";
+export * from "./use-observable.js";
+export * from "./use-render-nast.js";
+export * from "./use-rendered-content.js";

node_modules/applesauce-react/dist/hooks/index.js

@@ -0,0 +1,12 @@
+export * from "./use-account-manager.js";
+export * from "./use-accounts.js";
+export * from "./use-action-hub.js";
+export * from "./use-action.js";
+export * from "./use-active-account.js";
+export * from "./use-event-factory.js";
+export * from "./use-event-model.js";
+export * from "./use-event-store.js";
+export * from "./use-observable-memo.js";
+export * from "./use-observable.js";
+export * from "./use-render-nast.js";
+export * from "./use-rendered-content.js";

node_modules/applesauce-react/dist/hooks/use-account-manager.d.ts

@@ -0,0 +1,4 @@
+import { AccountManager } from "applesauce-accounts";
+export declare function useAccountManager(): AccountManager;
+export declare function useAccountManager(require: false): AccountManager | undefined;
+export declare function useAccountManager(require: true): AccountManager;

node_modules/applesauce-react/dist/hooks/use-account-manager.js

@@ -0,0 +1,8 @@
+import { useContext } from "react";
+import { AccountsContext } from "../providers/accounts-provider.js";
+export function useAccountManager(require = true) {
+    const manager = useContext(AccountsContext);
+    if (!manager && require)
+        throw new Error("Missing AccountsProvider");
+    return manager;
+}

node_modules/applesauce-react/dist/hooks/use-accounts.d.ts

@@ -0,0 +1,2 @@
+import { IAccount } from "applesauce-accounts";
+export declare function useAccounts(): IAccount[];

node_modules/applesauce-react/dist/hooks/use-accounts.js

@@ -0,0 +1,6 @@
+import { useObservableEagerState } from "observable-hooks";
+import { useAccountManager } from "./use-account-manager.js";
+export function useAccounts() {
+    const manager = useAccountManager();
+    return useObservableEagerState(manager.accounts$);
+}

node_modules/applesauce-react/dist/hooks/use-action-hub.d.ts

@@ -0,0 +1 @@
+export declare function useActionHub(): import("applesauce-actions").ActionHub;

node_modules/applesauce-react/dist/hooks/use-action-hub.js

@@ -0,0 +1,8 @@
+import { useContext } from "react";
+import { ActionsContext } from "../providers/actions-provider.js";
+export function useActionHub() {
+    const hub = useContext(ActionsContext);
+    if (!hub)
+        throw new Error("Missing ActionsProvider");
+    return hub;
+}

node_modules/applesauce-react/dist/hooks/use-action.d.ts

@@ -0,0 +1,6 @@
+import { ActionConstructor } from "applesauce-actions";
+export declare function useAction<Args extends Array<any>>(Action: ActionConstructor<Args>, args: Args | undefined): {
+    loading: boolean;
+    run: () => Promise<void>;
+    exec: () => import("rxjs").Observable<import("nostr-tools").Event> | undefined;
+};

node_modules/applesauce-react/dist/hooks/use-action.js

@@ -0,0 +1,37 @@
+import { useCallback, useRef, useState } from "react";
+import { finalize } from "rxjs";
+import { useActionHub } from "./use-action-hub.js";
+export function useAction(Action, args) {
+    const [loading, setLoading] = useState(false);
+    const ref = useRef(args);
+    ref.current = args;
+    const hub = useActionHub();
+    const run = useCallback(async () => {
+        if (args === undefined)
+            return;
+        setLoading(true);
+        try {
+            await hub.run(Action, ...args);
+            setLoading(false);
+        }
+        catch (error) {
+            setLoading(false);
+            throw error;
+        }
+    }, [Action]);
+    const exec = useCallback(() => {
+        if (args === undefined)
+            return;
+        setLoading(true);
+        try {
+            return hub.exec(Action, ...args).pipe(finalize(() => {
+                setLoading(false);
+            }));
+        }
+        catch (error) {
+            setLoading(false);
+            throw error;
+        }
+    }, [Action]);
+    return { loading, run, exec };
+}

node_modules/applesauce-react/dist/hooks/use-active-account.d.ts

@@ -0,0 +1,2 @@
+import { IAccount } from "applesauce-accounts";
+export declare function useActiveAccount(): IAccount | undefined;

node_modules/applesauce-react/dist/hooks/use-active-account.js

@@ -0,0 +1,6 @@
+import { useObservableEagerState } from "observable-hooks";
+import { useAccountManager } from "./use-account-manager.js";
+export function useActiveAccount() {
+    const manager = useAccountManager();
+    return useObservableEagerState(manager.active$);
+}

node_modules/applesauce-react/dist/hooks/use-event-factory.d.ts

@@ -0,0 +1,4 @@
+import { EventFactory } from "applesauce-factory";
+export declare function useEventFactory(require: false): EventFactory | undefined;
+export declare function useEventFactory(require: true): EventFactory;
+export declare function useEventFactory(): EventFactory;

node_modules/applesauce-react/dist/hooks/use-event-factory.js

@@ -0,0 +1,8 @@
+import { useContext } from "react";
+import { FactoryContext } from "../providers/factory-provider.js";
+export function useEventFactory(require = true) {
+    const factory = useContext(FactoryContext);
+    if (!require && !factory)
+        throw new Error("Missing EventFactoryProvider");
+    return factory;
+}

node_modules/applesauce-react/dist/hooks/use-event-model.d.ts

@@ -0,0 +1,3 @@
+import { ModelConstructor } from "applesauce-core";
+/** Runs and subscribes to a model on the event store */
+export declare function useEventModel<T extends unknown, Args extends Array<any>>(factory: ModelConstructor<T, Args>, args?: Args | null): T | undefined;

node_modules/applesauce-react/dist/hooks/use-event-model.js

@@ -0,0 +1,15 @@
+import { withImmediateValueOrDefault } from "applesauce-core";
+import hash_sum from "hash-sum";
+import { of } from "rxjs";
+import { useEventStore } from "./use-event-store.js";
+import { useObservableEagerMemo } from "./use-observable-memo.js";
+/** Runs and subscribes to a model on the event store */
+export function useEventModel(factory, args) {
+    const store = useEventStore();
+    return useObservableEagerMemo(() => {
+        if (args)
+            return store.model(factory, ...args).pipe(withImmediateValueOrDefault(undefined));
+        else
+            return of(undefined);
+    }, [hash_sum(args), store, factory]);
+}

node_modules/applesauce-react/dist/hooks/use-event-store.d.ts

@@ -0,0 +1,6 @@
+import { IEventStore } from "applesauce-core/event-store";
+/**
+ * Gets the EventStore from a parent {@link EventStoreProvider} component
+ * If there is none it throws an error
+ */
+export declare function useEventStore(): IEventStore;

node_modules/applesauce-react/dist/hooks/use-event-store.js

@@ -0,0 +1,12 @@
+import { useContext } from "react";
+import { EventStoreContext } from "../providers/store-provider.js";
+/**
+ * Gets the EventStore from a parent {@link EventStoreProvider} component
+ * If there is none it throws an error
+ */
+export function useEventStore() {
+    const store = useContext(EventStoreContext);
+    if (!store)
+        throw new Error("Missing EventStoreProvider");
+    return store;
+}

node_modules/applesauce-react/dist/hooks/use-observable-memo.d.ts

@@ -0,0 +1,7 @@
+import { BehaviorSubject, Observable } from "rxjs";
+/** A hook that recreates an observable when the dependencies change */
+export declare function useObservableMemo<T>(factory: () => BehaviorSubject<T>, deps: any[]): T;
+export declare function useObservableMemo<T>(factory: () => Observable<T> | undefined, deps: any[]): T | undefined;
+/** A hook that recreates a synchronous observable when the dependencies change */
+export declare function useObservableEagerMemo<T>(factory: () => Observable<T>, deps: any[]): T;
+export declare function useObservableEagerMemo<T>(factory: () => Observable<T> | undefined, deps: any[]): T | undefined;

node_modules/applesauce-react/dist/hooks/use-observable-memo.js

@@ -0,0 +1,9 @@
+import { useObservableEagerState, useObservableState } from "observable-hooks";
+import { useMemo } from "react";
+import { of } from "rxjs";
+export function useObservableMemo(factory, deps) {
+    return useObservableState(useMemo(() => factory() || of(undefined), deps));
+}
+export function useObservableEagerMemo(factory, deps) {
+    return useObservableEagerState(useMemo(() => factory() || of(undefined), deps));
+}

node_modules/applesauce-react/dist/hooks/use-observable.d.ts

@@ -0,0 +1 @@
+export * from "observable-hooks";

node_modules/applesauce-react/dist/hooks/use-observable.js

@@ -0,0 +1,2 @@
+// NOTE: re-export hooks from observable-hooks to avoid confusion
+export * from "observable-hooks";

node_modules/applesauce-react/dist/hooks/use-render-nast.d.ts

@@ -0,0 +1,5 @@
+import { Root } from "applesauce-content/nast";
+import { ComponentMap } from "../helpers/nast.js";
+export { ComponentMap };
+/** A hook to get the rendered output of a nostr syntax tree */
+export declare function useRenderNast(root: Root | undefined, components: ComponentMap): JSX.Element | null;

node_modules/applesauce-react/dist/hooks/use-render-nast.js

@@ -0,0 +1,6 @@
+import { useMemo } from "react";
+import { renderNast } from "../helpers/nast.js";
+/** A hook to get the rendered output of a nostr syntax tree */
+export function useRenderNast(root, components) {
+    return useMemo(() => (root ? renderNast(root, components) : null), [root, Object.keys(components).join("|")]);
+}

node_modules/applesauce-react/dist/hooks/use-rendered-content.d.ts

@@ -0,0 +1,19 @@
+import { getParsedContent } from "applesauce-content/text";
+import { EventTemplate, NostrEvent } from "nostr-tools";
+import { ComponentMap } from "../helpers/nast.js";
+import { LinkRenderer } from "../helpers/build-link-renderer.js";
+export { ComponentMap };
+type Options = {
+    /** The key to cache the results under, passing null will disable */
+    cacheKey: symbol | null;
+    /** Override transformers */
+    transformers?: Parameters<typeof getParsedContent>[2];
+    /** If set will use {@link buildLinkRenderer} to render links */
+    linkRenderers?: LinkRenderer[];
+    /** Override event content */
+    content?: string;
+    /** Maximum length */
+    maxLength?: number;
+};
+/** Returns the parsed and render text content for an event */
+export declare function useRenderedContent(event: NostrEvent | EventTemplate | string | undefined, components: ComponentMap, opts?: Options): JSX.Element | null;

node_modules/applesauce-react/dist/hooks/use-rendered-content.js

@@ -0,0 +1,16 @@
+import { useMemo } from "react";
+import { truncateContent } from "applesauce-content/nast";
+import { getParsedContent } from "applesauce-content/text";
+import { useRenderNast } from "./use-render-nast.js";
+import { buildLinkRenderer } from "../helpers/build-link-renderer.js";
+/** Returns the parsed and render text content for an event */
+export function useRenderedContent(event, components, opts) {
+    // if link renderers are set, override the link components
+    const _components = useMemo(() => (opts?.linkRenderers ? { ...components, link: buildLinkRenderer(opts.linkRenderers) } : components), [opts?.linkRenderers, components]);
+    // add additional transformers
+    const nast = useMemo(() => (event ? getParsedContent(event, opts?.content, opts?.transformers, opts?.cacheKey) : undefined), [event, opts?.content, opts?.transformers, opts?.cacheKey]);
+    let truncated = nast;
+    if (opts?.maxLength && nast)
+        truncated = truncateContent(nast, opts.maxLength);
+    return useRenderNast(truncated, _components);
+}

node_modules/applesauce-react/dist/index.d.ts

@@ -0,0 +1,3 @@
+export * as Helpers from "./helpers/index.js";
+export * as Hooks from "./hooks/index.js";
+export * from "./providers/index.js";

node_modules/applesauce-react/dist/index.js

@@ -0,0 +1,3 @@
+export * as Helpers from "./helpers/index.js";
+export * as Hooks from "./hooks/index.js";
+export * from "./providers/index.js";

node_modules/applesauce-react/dist/providers/accounts-provider.d.ts

@@ -0,0 +1,7 @@
+import { PropsWithChildren } from "react";
+import { AccountManager } from "applesauce-accounts";
+export declare const AccountsContext: import("react").Context<AccountManager<any> | undefined>;
+/** Provides an AccountManager to the component tree */
+export declare function AccountsProvider({ manager, children }: PropsWithChildren<{
+    manager?: AccountManager;
+}>): import("react/jsx-runtime").JSX.Element;

node_modules/applesauce-react/dist/providers/accounts-provider.js

@@ -0,0 +1,7 @@
+import { jsx as _jsx } from "react/jsx-runtime";
+import { createContext } from "react";
+export const AccountsContext = createContext(undefined);
+/** Provides an AccountManager to the component tree */
+export function AccountsProvider({ manager, children }) {
+    return _jsx(AccountsContext.Provider, { value: manager, children: children });
+}

node_modules/applesauce-react/dist/providers/actions-provider.d.ts

@@ -0,0 +1,7 @@
+import { PropsWithChildren } from "react";
+import { ActionHub } from "applesauce-actions";
+export declare const ActionsContext: import("react").Context<ActionHub | undefined>;
+/** Provides an ActionHub to the component tree */
+export declare function ActionsProvider({ actionHub, children }: PropsWithChildren<{
+    actionHub?: ActionHub;
+}>): import("react/jsx-runtime").JSX.Element;

node_modules/applesauce-react/dist/providers/actions-provider.js

@@ -0,0 +1,7 @@
+import { jsx as _jsx } from "react/jsx-runtime";
+import { createContext } from "react";
+export const ActionsContext = createContext(undefined);
+/** Provides an ActionHub to the component tree */
+export function ActionsProvider({ actionHub, children }) {
+    return _jsx(ActionsContext.Provider, { value: actionHub, children: children });
+}

node_modules/applesauce-react/dist/providers/factory-provider.d.ts

@@ -0,0 +1,7 @@
+import { EventFactory } from "applesauce-factory";
+import { PropsWithChildren } from "react";
+export declare const FactoryContext: import("react").Context<EventFactory | undefined>;
+/** Provides an {@link EventFactory} to the component tree */
+export declare function FactoryProvider({ factory, children }: PropsWithChildren<{
+    factory?: EventFactory;
+}>): import("react/jsx-runtime").JSX.Element;

node_modules/applesauce-react/dist/providers/factory-provider.js

@@ -0,0 +1,7 @@
+import { jsx as _jsx } from "react/jsx-runtime";
+import { createContext } from "react";
+export const FactoryContext = createContext(undefined);
+/** Provides an {@link EventFactory} to the component tree */
+export function FactoryProvider({ factory, children }) {
+    return _jsx(FactoryContext.Provider, { value: factory, children: children });
+}

node_modules/applesauce-react/dist/providers/index.d.ts

@@ -0,0 +1,4 @@
+export * from "./factory-provider.js";
+export * from "./store-provider.js";
+export * from "./accounts-provider.js";
+export * from "./actions-provider.js";

node_modules/applesauce-react/dist/providers/index.js

@@ -0,0 +1,4 @@
+export * from "./factory-provider.js";
+export * from "./store-provider.js";
+export * from "./accounts-provider.js";
+export * from "./actions-provider.js";

node_modules/applesauce-react/dist/providers/store-provider.d.ts

@@ -0,0 +1,7 @@
+import { PropsWithChildren } from "react";
+import { IEventStore } from "applesauce-core";
+export declare const EventStoreContext: import("react").Context<IEventStore | null>;
+/** Provides a EventStore to the component tree */
+export declare function EventStoreProvider({ eventStore, children }: PropsWithChildren<{
+    eventStore: IEventStore;
+}>): import("react/jsx-runtime").JSX.Element;

node_modules/applesauce-react/dist/providers/store-provider.js

@@ -0,0 +1,7 @@
+import { jsx as _jsx } from "react/jsx-runtime";
+import { createContext } from "react";
+export const EventStoreContext = createContext(null);
+/** Provides a EventStore to the component tree */
+export function EventStoreProvider({ eventStore, children }) {
+    return _jsx(EventStoreContext.Provider, { value: eventStore, children: children });
+}