docs: fix install instructions — replace -f with --extra-index-url for exotic-wheels index

-f flag requires full https:// scheme and per-package subpath to work reliably;
--extra-index-url https://exotic-wheels.github.io/ is correct for all platforms

Modified:
  • crates/uv-ffi/build.rs (+1/-2 lines)
  • README.md (+1/-1 lines)
  • crates/uv-ffi/README.md (+6/-0 lines)

[gitship-generated]

Author: 1minds3t

README.md

@@ -8,7 +8,7 @@
 # Standard platforms (PyPI)
 pip install uv-ffi
 
-# Exotic platforms — musl Alpine, armv7, riscv64, s390x, free-threaded, PyPy, GraalPy
+# Exotic platforms — musl Alpine, armv7, riscv64, s390x, free-threaded, PyPy, GraalPy, cp37
 pip install uv-ffi --extra-index-url https://exotic-wheels.github.io/
 ```
 **[Browse all wheels](https://exotic-wheels.github.io/)** — PyPI wheels + 600+ additional wheels hosted on GitHub Releases

crates/uv-ffi/README.md

@@ -30,6 +30,12 @@ pip install uv-ffi --extra-index-url https://exotic-wheels.github.io/
 pip install uv-ffi --no-binary uv-ffi
 
 ```
+### Build from source for cp37
+```bash
+pip install uv-ffi --config-settings \"cargo-extra-args=--no-default-features\"
+```
+
+
 If the Rust build fails, pre-built wheels for your platform are almost certainly available via the extra-index-url above.
 
 ---

crates/uv-ffi/build.rs

@@ -7,6 +7,5 @@ fn main() {
     println!("cargo:warning=║  Extended            : musllinux, armv7/i686/ppc64le/s390x    ║");
     println!("cargo:warning=║                        riscv64, PyPy, GraalPy, 3.13t, cp37    ║");
     println!("cargo:warning=╚═══════════════════════════════════════════════════════════════╝");
-    println!("cargo:warning=  pip install uv-ffi -f https://exotic-wheels.github.io/  # extended + cp37");
-    println!("cargo:warning=  pip install uv-ffi --config-settings \"cargo-extra-args=--no-default-features\" # for cp37 from source");
+    println!("cargo:warning=  pip install uv-ffi --extra-index-url https://exotic-wheels.github.io/  # extended");
 }