feat: make pogly cli compatible with linux distros

[ItsBr0dyy]

makes pogly cli compatible with linux distros by installing it with install.sh

[Lethalchip]

Thanks for this, the XDG paths and the exec-bit handling look right. A few things before it can go in:

1. install.sh is incomplete: it only downloads the pogly launcher into ~/.local/bin. The launcher expects pogly-cli at $XDG_DATA_HOME/Pogly/cli/bin/<version>/pogly-cli (default ~/.local/share/...) plus a version pointer file next to bin/, so a fresh install currently prints "pogly-cli is not installed" and exits 1. Please mirror install.ps1: resolve the latest tag, download both binaries into that layout, write the pointer, chmod +x both.
2. cargo clippy --all-targets -- -D warnings fails: bail in crates/cli/src/versionstore.rs:3 is now an unused import.
3. cargo fmt --check fails on paths.rs (launcher_path) and versionstore.rs (set_pointer). Please run cargo fmt.
4. Minor: the chmod +x step in release.yml is a no-op (GitHub strips permission bits from release assets; the post-download chmod you already added is the right place). Please also add a Linux install section to the README.

CI didn't run since this is from a fork; I'll approve the run once the above is pushed. Will close out #3 .

[ItsBr0dyy]

i kind of rushed because im trying to go to sleep rn. if anything needs fixed via your comments, i can fix them in the morning

[Lethalchip]

The rc-file choice checks $ZSH_VERSION, but under curl ... | bash the script always runs in bash, so zsh users get PATH appended to .bashrc and pogly is never found. Either pick the file from $SHELL (case "$(basename "$SHELL")" in zsh) ...) or skip rc editing entirely and symlink the launcher into ~/.local/bin, which is already on PATH on most distros.

[Lethalchip]

The first code block under the title lost its ``` fences and a line break got inserted inside "#82a5ff" (looks like an editor auto-format).

[Lethalchip]

%LOCALAPPDATA%\Pogly\cli\bin<version>\pogly-cli.exe is missing the backslash before <version>.

[Lethalchip]

three small things and GTG!

[ItsBr0dyy]