refactor: update project branding and structure for gregFramework

- Changed project title and tagline in docusaurus.config.js to reflect the new branding.
- Updated package.json and package-lock.json to rename the project to gregwiki-docs-site.
- Adjusted sidebar and documentation files to align with the new project structure and naming conventions.
- Enhanced documentation content for clarity and consistency across various sections.
- Added Prettier as a development dependency for code formatting.

This commit aligns the project with the new branding and improves overall documentation quality.

docs/mods/fmf-gregify-employees.md

@@ -0,0 +1,35 @@
+---
+title: FMF.GregifyEmployees
+sidebar_label: FMF.GregifyEmployees
+description: Gregify Employees gameplay mod for Data Center — themed employee customization.
+---
+
+## Description
+
+Applies themed employee customization to hiring-related gameplay flows.
+
+## Steamworks Metadata
+
+| Field | Value |
+|-------|-------|
+| **Assembly** | `FMF.GregifyEmployees.dll` |
+| **Version** | `00.01.0009` |
+| **Author** | mleem97 |
+| **Game** | Waseku — Data Center (App 4170200) |
+| **Workshop Tags** | `modded`, `melonloader`, `mod` |
+| **Workshop Content Path** | `content/Mods/` |
+| **Needs FMF** | No (standalone MelonLoader mod) |
+
+## Wiki Group
+
+- Category: Mod
+- Primary Language: C#
+- Project Path: `mods/FMF.Mod.GregifyEmployees`
+
+## Installation
+
+Drop `FMF.GregifyEmployees.dll` into `<Data Center>/Mods/`. Requires [MelonLoader](https://melonwiki.xyz/) (IL2CPP).
+
+## Release
+
+- [Open Release Page](/wiki/releases/mods/fmf-gregify-employees-release)