Fix minor typos in comments and documentation (#10287)

## Summary

I have read the contribution guidelines.  
All changes in this PR are limited to text corrections and do not modify
any business logic, runtime behavior, or user-facing functionality.

## Details

This PR fixes several minor typos, including:

- `create` -> `crate`
- `analagous` -> `analogous`
- `apply-patch` -> `apply_patch`
- `codecs` -> `codex`
- ` '/" ` -> ` '/' `
- `Respesent` -> `Represent`

codex-rs/apply-patch/src/standalone_executable.rs

@@ -27,7 +27,7 @@ pub fn run_main() -> i32 {
             match std::io::stdin().read_to_string(&mut buf) {
                 Ok(_) => {
                     if buf.is_empty() {
-                        eprintln!("Usage: apply_patch 'PATCH'\n       echo 'PATCH' | apply-patch");
+                        eprintln!("Usage: apply_patch 'PATCH'\n       echo 'PATCH' | apply_patch");
                         return 2;
                     }
                     buf