Remove sponsor section from README

Author: abduznik

README.md

@@ -1,136 +0,0 @@
-> **All projects made with passion** 💙
-
-Your support helps us continue developing and maintaining these projects. Consider sponsoring!
-
-<iframe src="https://github.com/sponsors/abduznik/card" title="Sponsor abduznik" height="225" width="600" style="border: 0;"></iframe>
-
-# OmniSave
-
-OmniSave v0.2.0 is a lightweight, portable game save synchronization tool for Windows, specifically designed to run reliably under **Wine**, **CrossOver**, and **GameHub** (Winlator/Box64) environments.
-
-It acts as a "Launch Wrapper" that automates the process of fetching your saves from a portable location (like a USB drive or a cloud-synced folder), launching the game, and then backing up your progress immediately after you finish playing.
-
-## How It Works
-
-OmniSave "fakes" a local installation by redirecting your save files. It ensures that the game always finds your saves in the expected system directory (like `Documents` or `AppData`), even when your actual data lives on a portable drive.
-
-### 1. Storage Architecture
-The wrapper bridges the gap between your portable storage and the system's local save directory.
-
-```mermaid
-flowchart LR
-    Portable[(Portable Drive / Cloud)]
-    Local[(Local System Path)]
-    Game{Game Process}
-
-    Portable <==>|"1. Sync Saves"| Local
-    Local <-->|"2. Native I/O"| Game
-    
-    classDef storage fill:#2d3436,color:#dfe6e9,stroke:#636e72
-    class Local,Portable storage
-```
-
-### 2. Execution Lifecycle
-OmniSave manages the entire gaming session from start to finish.
-
-```mermaid
-flowchart TD
-    Start([Launch OmniSave]) --> Pull[Pre-Sync: Remote to Local]
-    Pull --> Exec[Execute Game & Args]
-    Exec --> Poll{Poll Process List}
-    Poll -- "Running" --> Poll
-    Poll -- "Exited" --> Push[Post-Sync: Local to Remote]
-    Push --> End([Cleanup & Exit])
-
-    classDef action fill:#00b894,color:#fff,stroke:#55efc4
-    class Pull,Push action
-```
-
-## Inspiration & Goals
-
-Inspired by the **PortableApps** philosophy, OmniSave fixes the issue of modern games having "hard-coded" save paths. By using a Sync-Launch-Sync cycle, it allows you to carry your entire gaming session on a single folder/drive across different machines without manual file management.
-
-## Verified Compatibility
-
-OmniSave has been tested and verified across various hardware and software environments:
-- **Windows 10 Gaming PC**: Native performance and file system handling.
-- **MacBook Neo (macOS)**: Running via **CrossOver** and **Wine** translation layers.
-- **Samsung S25 Ultra**: Running through **GameHub** (Winlator/Box64) mobile environments.
-
-## Key Features
-
-- **Sync-Launch-Sync Architecture**: Ensures your local environment is up-to-date before playing and your remote backup is updated after.
-- **Process Polling**: Unlike standard wrappers that wait for a process handle, OmniSave polls the system memory. This allows it to stay alive even if the game launcher (like Rockstar Launcher) detaches or spawns background child processes.
-- **Launch Arguments Support**: Pass arbitrary boot flags (like `-nobattleye` or `-windowed`) directly to the game.
-- **Path Resolution**: Supports `~/` expansion for user profile directories and `./` for relative portable paths.
-- **Mutex Locking**: Prevents multiple instances from running simultaneously to avoid save corruption.
-
-## Configuration (`omnisave.ini`)
-
-Place `omnisave.ini` in the same directory as `OmniSave.exe`.
-
-```ini
-[OmniSave]
-; The executable name to launch and monitor
-Launch_Command=GTA5.exe
-
-; Optional command line arguments
-Launch_Args=-nobattleye
-
-; The local path where the game expects saves (supports ~/)
-Local_Path=~/Documents/Rockstar Games/GTA V
-
-; The remote path for backups (supports ./)
-Remote_Path=./portable_saves/GTA_V
-```
-
-## Roadmap
-
-- **Safety Enhancements**: Implementing atomic file writes and integrity checks during sync to prevent data loss on sudden power-off.
-- Linux/Steam Deck Support: Native Linux builds with automated Proton Prefix detection. Since each game on Linux/Proton lives in its own isolated folder (compatdata), OmniSave will automate the path discovery for these environments.
-
-## Testing
-
-OmniSave uses the [Unity](https://github.com/ThrowTheSwitch/Unity) test framework and a platform abstraction layer to allow unit testing on non-Windows systems.
-
-### Running Tests Locally
-
-To run the unit tests on macOS or Linux:
-
-```bash
-make test
-```
-
-This will:
-1. Clone the Unity framework into `vendor/`.
-2. Compile the core logic with a mock platform layer.
-3. Run the test suite and report results.
-
-### CI/CD
-
-All pushes and pull requests are automatically tested via GitHub Actions on Ubuntu, verifying both the unit tests and the MinGW cross-compilation for Windows.
-
-## Build Instructions
-
-Built using MinGW-w64 for cross-platform compatibility.
-
-```bash
-make clean && make
-```
-
-## Changelog
-
-### v0.2.0
-- **Safety Fix**: Replaced `strncpy` with `snprintf` in path expansion to ensure proper null-termination.
-- **Robustness Fix**: Increased internal command-line buffer to 4096 characters to prevent truncation during launch.
-- **New Feature**: Atomic file writes via temporary `.omnitmp` files.
-- **New Feature**: Deletion propagation support (Local -> Remote) during post-sync.
-- **Testing**: Added buffer safety and null-termination unit tests.
-
-### v0.1.0
-- Initial release with Sync-Launch-Sync architecture.
-- Process polling support for launcher compatibility.
-- Unit testing framework integration.
-
-## License
-MIT