Add README

Dockerfile

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 FROM scratch as exporter
 COPY --from=builder /app/out/ .
-
-# docker build --output out .

README.md

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+# Bark
+
+`bark` is a tree-based terminal filesystem browser and file manager with `vim`-style key bindings.
+
+![Bark Browser Screenshot](.github/readme/screenshot.png)
+
+# Features
+
+- `ls`-style file listing
+- `vim`-style navigation adapted for tree hierarchies
+- Basic file management (create, rename, edit, delete)
+- Support for Linux and Windows
+
+See [action/mod.rs](https://github.com/chylex/Bark-Browser/blob/main/src/component/filesystem/action/mod.rs) for an up-to-date list of all key bindings.
+
+# Roadmap
+
+- Settings
+- File search
+- Visual mode for selecting multiple files
+- Ex commands for more complex operations
+- Directory statistics (total size, number of files, etc.)
+- Tree filtering (views that only include certain files)
+- Rebindable keys and macros
+
+# Building
+
+1. Install [Rust](https://www.rust-lang.org/tools/install).
+2. Run `cargo run` to launch the application.
+3. Run `scripts/build.sh` or `scripts/build.bat` to build a release binary into the `out/` folder.
+
+## Windows Subsystem for Linux
+
+Run `wsl.sh` from a Debian-based WSL environment to quickly install Rust and CMake into WSL.
+
+## Docker
+
+Run `docker build --output out .` to build a release binary into the `out/` folder on the host. BuildKit is required.
+
+# Contributing
+
+This project exists 1) because I couldn't find any tree-based file manager I liked and 2) because I wanted to have fun writing Rust, and I don't really want to spend time reading and reviewing pull requests.
+
+For now, issues are closed, and I'm not accepting any major contributions — especially ones related to the roadmap. If you have a small idea, issue, or pull request, feel free to start a [discussion](https://github.com/chylex/Bark-Browser/discussions).