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/nanoid/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright 2017 Andrey Sitnik <andrey@sitnik.ru>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/nanoid/README.md

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+# Nano ID
+
+<img src="https://ai.github.io/nanoid/logo.svg" align="right"
+     alt="Nano ID logo by Anton Lovchikov" width="180" height="94">
+
+**English** | [日本語](./README.ja.md) | [Русский](./README.ru.md) | [简体中文](./README.zh-CN.md) | [Bahasa Indonesia](./README.id-ID.md) | [한국어](./README.ko.md)
+
+A tiny, secure, URL-friendly, unique string ID generator for JavaScript.
+
+> “An amazing level of senseless perfectionism,
+> which is simply impossible not to respect.”
+
+* **Small.** 118 bytes (minified and brotlied). No dependencies.
+  [Size Limit] controls the size.
+* **Safe.** It uses hardware random generator. Can be used in clusters.
+* **Short IDs.** It uses a larger alphabet than UUID (`A-Za-z0-9_-`).
+  So ID size was reduced from 36 to 21 symbols.
+* **Portable.** Nano ID was ported
+  to over [20 programming languages](./README.md#other-programming-languages).
+
+```js
+import { nanoid } from 'nanoid'
+model.id = nanoid() //=> "V1StGXR8_Z5jdHi6B-myT"
+```
+
+---
+
+<img src="https://cdn.evilmartians.com/badges/logo-no-label.svg" alt="" width="22" height="16" />  Made at <b><a href="https://evilmartians.com/devtools?utm_source=nanoid&utm_campaign=devtools-button&utm_medium=github">Evil Martians</a></b>, product consulting for <b>developer tools</b>.
+
+---
+
+[online tool]: https://gitpod.io/#https://github.com/ai/nanoid/
+[with Babel]:  https://developer.epages.com/blog/coding/how-to-transpile-node-modules-with-babel-and-webpack-in-a-monorepo/
+[Size Limit]:  https://github.com/ai/size-limit
+
+
+## Docs
+Read full docs **[here](https://github.com/ai/nanoid#readme)**.

node_modules/nanoid/bin/nanoid.js

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+#!/usr/bin/env node
+import { customAlphabet, nanoid } from '../index.js'
+function print(msg) {
+  process.stdout.write(msg + '\n')
+}
+function error(msg) {
+  process.stderr.write(msg + '\n')
+  process.exit(1)
+}
+if (process.argv.includes('--help') || process.argv.includes('-h')) {
+  print(`Usage
+  $ nanoid [options]
+Options
+  -s, --size       Generated ID size
+  -a, --alphabet   Alphabet to use
+  -h, --help       Show this help
+Examples
+  $ nanoid -s 15
+  S9sBF77U6sDB8Yg
+  $ nanoid --size 10 --alphabet abc
+  bcabababca`)
+  process.exit()
+}
+let alphabet, size
+for (let i = 2; i < process.argv.length; i++) {
+  let arg = process.argv[i]
+  if (arg === '--size' || arg === '-s') {
+    size = Number(process.argv[i + 1])
+    i += 1
+    if (Number.isNaN(size) || size <= 0) {
+      error('Size must be positive integer')
+    }
+  } else if (arg === '--alphabet' || arg === '-a') {
+    alphabet = process.argv[i + 1]
+    i += 1
+  } else {
+    error('Unknown argument ' + arg)
+  }
+}
+if (alphabet) {
+  let customNanoid = customAlphabet(alphabet, size)
+  print(customNanoid())
+} else {
+  print(nanoid(size))
+}

node_modules/nanoid/index.browser.js

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+/* @ts-self-types="./index.d.ts" */
+import { urlAlphabet as scopedUrlAlphabet } from './url-alphabet/index.js'
+export { urlAlphabet } from './url-alphabet/index.js'
+export let random = bytes => crypto.getRandomValues(new Uint8Array(bytes))
+export let customRandom = (alphabet, defaultSize, getRandom) => {
+  let mask = (2 << Math.log2(alphabet.length - 1)) - 1
+  let step = -~((1.6 * mask * defaultSize) / alphabet.length)
+  return (size = defaultSize) => {
+    let id = ''
+    while (true) {
+      let bytes = getRandom(step)
+      let j = step | 0
+      while (j--) {
+        id += alphabet[bytes[j] & mask] || ''
+        if (id.length >= size) return id
+      }
+    }
+  }
+}
+export let customAlphabet = (alphabet, size = 21) =>
+  customRandom(alphabet, size | 0, random)
+export let nanoid = (size = 21) => {
+  let id = ''
+  let bytes = crypto.getRandomValues(new Uint8Array((size |= 0)))
+  while (size--) {
+    id += scopedUrlAlphabet[bytes[size] & 63]
+  }
+  return id
+}

node_modules/nanoid/index.d.ts

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+/**
+ * A tiny, secure, URL-friendly, unique string ID generator for JavaScript
+ * with hardware random generator.
+ *
+ * ```js
+ * import { nanoid } from 'nanoid'
+ * model.id = nanoid() //=> "V1StGXR8_Z5jdHi6B-myT"
+ * ```
+ *
+ * @module
+ */
+
+/**
+ * Generate secure URL-friendly unique ID.
+ *
+ * By default, the ID will have 21 symbols to have a collision probability
+ * similar to UUID v4.
+ *
+ * ```js
+ * import { nanoid } from 'nanoid'
+ * model.id = nanoid() //=> "Uakgb_J5m9g-0JDMbcJqL"
+ * ```
+ *
+ * @param size Size of the ID. The default size is 21.
+ * @typeparam Type The ID type to replace `string` with some opaque type.
+ * @returns A random string.
+ */
+export function nanoid<Type extends string>(size?: number): Type
+
+/**
+ * Generate secure unique ID with custom alphabet.
+ *
+ * Alphabet must contain 256 symbols or less. Otherwise, the generator
+ * will not be secure.
+ *
+ * @param alphabet Alphabet used to generate the ID.
+ * @param defaultSize Size of the ID. The default size is 21.
+ * @typeparam Type The ID type to replace `string` with some opaque type.
+ * @returns A random string generator.
+ *
+ * ```js
+ * const { customAlphabet } = require('nanoid')
+ * const nanoid = customAlphabet('0123456789абвгдеё', 5)
+ * nanoid() //=> "8ё56а"
+ * ```
+ */
+export function customAlphabet<Type extends string>(
+  alphabet: string,
+  defaultSize?: number
+): (size?: number) => Type
+
+/**
+ * Generate unique ID with custom random generator and alphabet.
+ *
+ * Alphabet must contain 256 symbols or less. Otherwise, the generator
+ * will not be secure.
+ *
+ * ```js
+ * import { customRandom } from 'nanoid/format'
+ *
+ * const nanoid = customRandom('abcdef', 5, size => {
+ *   const random = []
+ *   for (let i = 0; i < size; i++) {
+ *     random.push(randomByte())
+ *   }
+ *   return random
+ * })
+ *
+ * nanoid() //=> "fbaef"
+ * ```
+ *
+ * @param alphabet Alphabet used to generate a random string.
+ * @param size Size of the random string.
+ * @param random A random bytes generator.
+ * @typeparam Type The ID type to replace `string` with some opaque type.
+ * @returns A random string generator.
+ */
+export function customRandom<Type extends string>(
+  alphabet: string,
+  size: number,
+  random: (bytes: number) => Uint8Array
+): () => Type
+
+/**
+ * URL safe symbols.
+ *
+ * ```js
+ * import { urlAlphabet } from 'nanoid'
+ * const nanoid = customAlphabet(urlAlphabet, 10)
+ * nanoid() //=> "Uakgb_J5m9"
+ * ```
+ */
+export const urlAlphabet: string
+
+/**
+ * Generate an array of random bytes collected from hardware noise.
+ *
+ * ```js
+ * import { customRandom, random } from 'nanoid'
+ * const nanoid = customRandom("abcdef", 5, random)
+ * ```
+ *
+ * @param bytes Size of the array.
+ * @returns An array of random bytes.
+ */
+export function random(bytes: number): Uint8Array

node_modules/nanoid/index.js

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+import { webcrypto as crypto } from 'node:crypto'
+import { urlAlphabet as scopedUrlAlphabet } from './url-alphabet/index.js'
+export { urlAlphabet } from './url-alphabet/index.js'
+const POOL_SIZE_MULTIPLIER = 128
+let pool, poolOffset
+function fillPool(bytes) {
+  if (!pool || pool.length < bytes) {
+    pool = Buffer.allocUnsafe(bytes * POOL_SIZE_MULTIPLIER)
+    crypto.getRandomValues(pool)
+    poolOffset = 0
+  } else if (poolOffset + bytes > pool.length) {
+    crypto.getRandomValues(pool)
+    poolOffset = 0
+  }
+  poolOffset += bytes
+}
+export function random(bytes) {
+  fillPool((bytes |= 0))
+  return pool.subarray(poolOffset - bytes, poolOffset)
+}
+export function customRandom(alphabet, defaultSize, getRandom) {
+  let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1
+  let step = Math.ceil((1.6 * mask * defaultSize) / alphabet.length)
+  return (size = defaultSize) => {
+    if (!size) return ''
+    let id = ''
+    while (true) {
+      let bytes = getRandom(step)
+      let i = step
+      while (i--) {
+        id += alphabet[bytes[i] & mask] || ''
+        if (id.length >= size) return id
+      }
+    }
+  }
+}
+export function customAlphabet(alphabet, size = 21) {
+  return customRandom(alphabet, size, random)
+}
+export function nanoid(size = 21) {
+  fillPool((size |= 0))
+  let id = ''
+  for (let i = poolOffset - size; i < poolOffset; i++) {
+    id += scopedUrlAlphabet[pool[i] & 63]
+  }
+  return id
+}

node_modules/nanoid/nanoid.js

@@ -0,0 +1 @@
+let a="useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict";export let nanoid=(e=21)=>{let t="",r=crypto.getRandomValues(new Uint8Array(e));for(let n=0;n<e;n++)t+=a[63&r[n]];return t};

node_modules/nanoid/non-secure/index.d.ts

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+/**
+ * By default, Nano ID uses hardware random bytes generation for security
+ * and low collision probability. If you are not so concerned with security,
+ * you can use it for environments without hardware random generators.
+ *
+ * ```js
+ * import { nanoid } from 'nanoid/non-secure'
+ * const id = nanoid() //=> "Uakgb_J5m9g-0JDMbcJqLJ"
+ * ```
+ *
+ * @module
+ */
+
+/**
+ * Generate URL-friendly unique ID. This method uses the non-secure
+ * predictable random generator with bigger collision probability.
+ *
+ * ```js
+ * import { nanoid } from 'nanoid/non-secure'
+ * model.id = nanoid() //=> "Uakgb_J5m9g-0JDMbcJqL"
+ * ```
+ *
+ * @param size Size of the ID. The default size is 21.
+ * @typeparam Type The ID type to replace `string` with some opaque type.
+ * @returns A random string.
+ */
+export function nanoid<Type extends string>(size?: number): Type
+
+/**
+ * Generate a unique ID based on a custom alphabet.
+ * This method uses the non-secure predictable random generator
+ * with bigger collision probability.
+ *
+ * @param alphabet Alphabet used to generate the ID.
+ * @param defaultSize Size of the ID. The default size is 21.
+ * @typeparam Type The ID type to replace `string` with some opaque type.
+ * @returns A random string generator.
+ *
+ * ```js
+ * import { customAlphabet } from 'nanoid/non-secure'
+ * const nanoid = customAlphabet('0123456789абвгдеё', 5)
+ * model.id = nanoid() //=> "8ё56а"
+ * ```
+ */
+export function customAlphabet<Type extends string>(
+  alphabet: string,
+  defaultSize?: number
+): (size?: number) => Type

node_modules/nanoid/non-secure/index.js

@@ -0,0 +1,21 @@
+/* @ts-self-types="./index.d.ts" */
+let urlAlphabet =
+  'useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict'
+export let customAlphabet = (alphabet, defaultSize = 21) => {
+  return (size = defaultSize) => {
+    let id = ''
+    let i = size | 0
+    while (i--) {
+      id += alphabet[(Math.random() * alphabet.length) | 0]
+    }
+    return id
+  }
+}
+export let nanoid = (size = 21) => {
+  let id = ''
+  let i = size | 0
+  while (i--) {
+    id += urlAlphabet[(Math.random() * 64) | 0]
+  }
+  return id
+}

node_modules/nanoid/package.json

@@ -0,0 +1,43 @@
+{
+  "name": "nanoid",
+  "version": "5.1.6",
+  "description": "A tiny (118 bytes), secure URL-friendly unique string ID generator",
+  "keywords": [
+    "uuid",
+    "random",
+    "id",
+    "url"
+  ],
+  "type": "module",
+  "engines": {
+    "node": "^18 || >=20"
+  },
+  "funding": [
+    {
+      "type": "github",
+      "url": "https://github.com/sponsors/ai"
+    }
+  ],
+  "author": "Andrey Sitnik <andrey@sitnik.ru>",
+  "license": "MIT",
+  "repository": "ai/nanoid",
+  "exports": {
+    ".": {
+      "types": "./index.d.ts",
+      "browser": "./index.browser.js",
+      "react-native": "./index.browser.js",
+      "default": "./index.js"
+    },
+    "./non-secure": "./non-secure/index.js",
+    "./package.json": "./package.json"
+  },
+  "browser": {
+    "./index.js": "./index.browser.js"
+  },
+  "react-native": {
+    "./index.js": "./index.browser.js"
+  },
+  "bin": "./bin/nanoid.js",
+  "sideEffects": false,
+  "types": "./index.d.ts"
+}

node_modules/nanoid/url-alphabet/index.js

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+export const urlAlphabet =
+  'useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict'