Figuratenum

Description:
- **Bug Fixes**: Fixed an issue related to hypercube numbers.
- **New Sequences Added**: The following new geometric sequences have been added:
- Tesseract (tesseract)
- Hypercube (hypercube)
- Pentachoron (pentachoron)
- Octachoron (octachoron)
- Cell_5
- Cell_8
- Cell_16
- Cell_24
- Cell_120
- Cell_600

BREAKING CHANGES

**Class restructuring**:

- Three new specialized classes have been added:
- `PlaneFigurateNum` (for plane figurate numbers)
- `SpaceFigurateNum` (for space figurate numbers)
- `MultidimensionalFigurateNum` (for multidimensional figurate numbers)
- The main class `FigurateNum` serves as a general container for all sequences.
- The `NumberCollector` class has been introduced for performing basic operations on sequences.

**Instance methods**:
- All methods are now **instance methods**, meaning you must create an instance of the class before calling them.

**Method renaming and signature changes**:
- Several methods have been renamed, and the `_numbers` suffix has been removed from method names.
- For example:
- **Before**: `pentatope_numbers()`
- **Now**: `pentatope()`

What's New:

- The URL for the social image (logo) has been updated to ensure proper display on PyPI and other related services.

**Note:** No functionality changes have been made to the package; this update only affects the logo image URL for visual improvements on PyPI and other platforms.

- Added total download count from Pepy to the README.

Bug Fixes
- Fixed a parentheses error in the **pronic number** formula.

- [x] This is the first stable release of **figuratenum.**
- [x] It includes all the major features and fixes.

Major Features:
- **233 infinite figurate number sequences**: A set of 233 generators for infinite figurate number sequences, based on the book *Figurate Numbers (2012)* by Michel Deza and Elena Deza.
- Full support for generating classic figurate numbers like triangular, square, pentagonal, and more.

Documentation:
- Detailed usage instructions added for generating sequences.
- Updated README with example code and additional resources.
- Minor typos and formatting fixes in documentation.