Refactor packages to groups

Add `exclude` parameter to project creation

Major additions:
- '.env.local' updated dynamically based on 'exclude' value
- 'uploadthing' files split into separate folder in 'setup_assets'. Only added to project when required
- Add logic to remove 'uploadthing' remote pattern from 'next.config.mjs'
- Add logic to remove 'exclude' packages from 'package.json'

Minor additions:
- Split 'not sure where to start?' output into sections and add items to it
- Add style replacement for 'shadcn/ui': 'new-york' -> 'default'

Add `public` image file sanitisation logic

Resolve bugs and improve template

Fixed bugs:
1. 'next.config.mjs' error [issue #6] - update 'loadEnv' to check for '.env.local' in frontend and root + apply output to 'nextConfig.env'
2. 'module not found error' [issue #7] - remove import declarations

Backend improvements:
- Wrap project creation in 'try-except' and return errors to console

Frontend improvements:
- Add 'options' prop to 'useFetchData' hook
- Refactor 'useFetchImgs' to use 'useFetchData' to simplify
- Refactor `useUpdateQueryString` to utility methods in `lib/queries.ts`

Refactor `backend` project setup files to simplify

- Remove 'db_insert.py'
- Add 'CommonQueryKeys' Enum

Update backend runtime, backend-frontend connection, and console output

- Change 'API_URL' to a specific localhost port for simplicity and rename it for clarity
- Add 'update me' not to backend 'settings.py' for clarity
- Update docstring for 'ExampleDB' in backend for clarity
- Refactor backend 'build.py' -> 'start.py' and move into project for 'app' directory for Poetry script configuration
- Add details in console, after project build, to inform next steps
- Update backend run command to 'app-start'
- Update README

Merge pull request #4 from Achronus/dev

Update to v2.0.1

Refactor frontend files

- Remove redundant 'env' variables
- Move 'middleware.ts' to lib and 'page.tsx' to app
- Remove 'tremor' module from 'tailwind.config.js'
- Remove 'flowbite' from packages

Removed redudant variables

Added shell script