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node_modules/
dist/
build/
coverage/
.next/
.nuxt/
.turbo/
.cache/

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# Secrets
.env
.env.*
*.pem
*.key
*.p12
*.pfx
secrets/
private/
certs/

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{
  "env": {
    "CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC": "1",
    "DISABLE_TELEMETRY": "1",
    "DISABLE_ERROR_REPORTING": "1",
    "DISABLE_FEEDBACK_COMMAND": "1",
    "CLAUDE_CODE_DISABLE_FEEDBACK_SURVEY": "1",

    "CLAUDE_CODE_SKIP_PROMPT_HISTORY": "1",
    "CLAUDE_CODE_DISABLE_AUTO_MEMORY": "1",

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// Subscribes to `scroll` (passive) and exposes whether the user is moving 
// down the page, up, or still in the “top” band (y === 0 or within ~40px while settling).
import { useEffect, useState } from 'react';

export enum ScrollDirection {
  Top = -1,
  Initial = 0,
  Bottom = 1,
}

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// After mount, collects linked headings (`a > h2`–`h6`) into `{ id, text }` pairs 
// from the parent anchors `id`; state updates only when there are at least two (for TOC-style UI).
import React from 'react';

export interface HeadingAnchor {
  id: string;
  text: string;
}

export const useHeadingAnchors = () => {

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// Keeps React state in sync with `window.location.hash` (fragment without `#`) 
// via `hashchange`, and seeds from the initial hash on mount.
import React from 'react';

export function useHashChange() {
  const [activeItemId, setActiveItemId] = React.useState<string | null>(null);

  React.useEffect(() => {
    if (!activeItemId && window.location.hash) {
      setActiveItemId(window.location.hash.substring(1));

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// When `open` is true, sets `document.body.style.overflow` to `hidden` so 
// the page behind modals/drawers does not scroll; restores `unset` when closed.
import { useEffect } from 'react';

export const useDisableBodyScroll = (open: boolean) => {
  useEffect(() => {
    if (open) {
      document.body.style.overflow = 'hidden';
    } else {
      document.body.style.overflow = 'unset';

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// Builds Theme UI `sx` transforms so a sticky/floating bar slides in on scroll-up or near the top 
// and slides away on scroll-down; optional burger-menu attrs keep it visible while the menu is open.
import React from 'react';
import { BoxProps } from 'theme-ui';

import { useScrollDirection, ScrollDirection } from '@/hooks/useScrollDirection';

const SCROLL_Y_OFFSET_PX = 500;

interface DirectionTransformProps {

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// On non-touch devices, adds a custom dual-layer cursor (ring + lagging dot with difference blend) 
// that grows over links, buttons, and form controls.
import React from 'react';

export function useCursorEffect() {
  React.useEffect(() => {
    const isMobileDevice = () => {
      return (
        window.matchMedia('(pointer: coarse)').matches || /Mobi|Android/i.test(navigator.userAgent)
      );

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// On copy, rewrites clipboard text to append a random copyright line from the list (skips URLs, IP:port, and selections inside code/inputs).
import React from 'react';
import sample from 'lodash/sample';

const IP_ADDR_PORT_REGEX = /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:\d{1,5})$/;
const URL_REGEX =
  /(http(s)?:\/\/.)?(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)/g;

const isURL = (str: string) => URL_REGEX.test(str);