Refactor routing in App component to enhance navigation and improve error handling by integrating dynamic routes and updating the NotFound route.

node_modules/preferred-pm/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2018-2025 Zoltan Kochan <z@kochan.io>
+
+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/preferred-pm/README.md

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+# preferred-pm
+
+> Returns the preferred package manager of a project
+
+[![npm version](https://img.shields.io/npm/v/preferred-pm.svg)](https://www.npmjs.com/package/preferred-pm)
+
+* Inside a Yarn workspace, Yarn is preferred.
+* Inside a pnpm workspace, pnpm is preferred.
+* If a `package-lock.json` is present, npm is preferred.
+* If a `yarn.lock` is present, Yarn is preferred.
+* If a `pnpm-lock.yaml` is present, pnpm is preferred.
+* If a `bun.lockb` is present, Bun is preferred.
+* If a `node_modules` is present, tries to detect which package manager installed it.
+
+## Installation
+
+```
+<pnpm|yarn|npm|bun> add preferred-pm
+```
+
+## Usage
+
+```js
+'use strict'
+const preferredPM = require('preferred-pm')
+
+preferredPM(process.cwd())
+    .then(pm => console.log(pm))
+//> {name: "npm", version: ">=5"}
+```
+
+## Related
+
+* [which-pm](https://github.com/zkochan/packages/tree/main/which-pm) - Detects what package manager was used for installation
+* [which-pm-runs](https://github.com/zkochan/packages/tree/main/which-pm-runs) - Detects what package manager executes the process
+
+## License
+
+[MIT](LICENSE) © [Zoltan Kochan](https://kochan.io)

node_modules/preferred-pm/index.d.ts

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+export = preferredPM
+
+declare function preferredPM (pkgPath: string): Promise<{ name: 'npm' | 'pnpm' | 'yarn' | 'bun', version: string } | null>

node_modules/preferred-pm/index.js

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+'use strict'
+const findYarnWorkspaceRoot = require('find-yarn-workspace-root2')
+const fs = require('fs')
+const path = require('path')
+const whichPM = require('which-pm')
+
+module.exports = async function preferredPM (pkgPath) {
+  if (typeof pkgPath !== 'string') {
+    throw new TypeError(`pkgPath should be a string, got ${typeof pkgPath}`)
+  }
+  if (fs.existsSync(path.join(pkgPath, 'package-lock.json'))) {
+    return {
+      name: 'npm',
+      version: '>=5'
+    }
+  }
+  if (fs.existsSync(path.join(pkgPath, 'yarn.lock'))) {
+    return {
+      name: 'yarn',
+      version: '*'
+    }
+  }
+  if (fs.existsSync(path.join(pkgPath, 'pnpm-lock.yaml'))) {
+    return {
+      name: 'pnpm',
+      version: '>=3'
+    }
+  }
+  if (fs.existsSync(path.join(pkgPath, 'shrinkwrap.yaml'))) {
+    return {
+      name: 'pnpm',
+      version: '1 || 2'
+    }
+  }
+  if (fs.existsSync(path.join(pkgPath, 'bun.lockb')) || fs.existsSync(path.join(pkgPath, 'bun.lock'))) {
+    return {
+      name: 'bun',
+      version: '*'
+    }
+  }
+  const { findUp } = await import('find-up-simple')
+  if (await findUp('pnpm-lock.yaml', { cwd: pkgPath })) {
+    return {
+      name: 'pnpm',
+      version: '>=3'
+    }
+  }
+  try {
+    const workspaceRoot = findYarnWorkspaceRoot(pkgPath)
+    if (typeof workspaceRoot === 'string') {
+      if (fs.existsSync(path.join(workspaceRoot, 'package-lock.json'))) {
+        return {
+          name: 'npm',
+          version: '>=7'
+        }
+      }
+      return {
+        name: 'yarn',
+        version: '*'
+      }
+    }
+  } catch (err) {}
+  const pm = await whichPM(pkgPath)
+  return pm && { name: pm.name, version: pm.version || '*' }
+}

node_modules/preferred-pm/package.json

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+{
+  "name": "preferred-pm",
+  "version": "4.1.1",
+  "description": "Detects what package manager was used for installation",
+  "main": "index.js",
+  "files": [
+    "index.js",
+    "index.d.ts"
+  ],
+  "engines": {
+    "node": ">=18.12"
+  },
+  "repository": "https://github.com/zkochan/packages/tree/main/preferred-pm",
+  "bugs": {
+    "url": "https://github.com/zkochan/packages/labels/package%3A%20preferred-pm"
+  },
+  "keywords": [
+    "npm",
+    "pnpm",
+    "yarn"
+  ],
+  "author": {
+    "name": "Zoltan Kochan",
+    "email": "z@kochan.io",
+    "url": "https://www.kochan.io/"
+  },
+  "license": "MIT",
+  "dependenciesMeta": {
+    "preferred-pm": {
+      "injected": true
+    }
+  },
+  "dependencies": {
+    "find-up-simple": "^1.0.0",
+    "find-yarn-workspace-root2": "1.2.16",
+    "which-pm": "^3.0.1"
+  },
+  "devDependencies": {
+    "ncp": "^2.0.0",
+    "preferred-pm": "file:",
+    "standard": "^16.0.4",
+    "tape": "^5.3.2",
+    "tempy": "^1.0.1"
+  },
+  "scripts": {
+    "test": "standard && node test"
+  }
+}