docs: use platform-neutral glob examples (PR #495)

Keep configure diagnostics clear on Windows, macOS, and Linux with relative container-directory examples.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: karthiknadig

crates/pet/src/jsonrpc.rs

@@ -602,7 +602,7 @@ fn recursive_environment_patterns(patterns: &[PathBuf]) -> impl Iterator<Item =
 fn warn_for_recursive_environment_patterns(patterns: &[PathBuf]) {
     for pattern in recursive_environment_patterns(patterns) {
         warn!(
-            "Recursive environmentDirectories pattern '{}' can make configure slow; prefer bounded container-directory patterns such as '/home/user/envs' or '/home/user/*/envs'",
+            "Recursive environmentDirectories pattern '{}' can make configure slow; prefer non-recursive container-directory patterns such as 'envs' or '*/envs'",
             pattern.display()
         );
     }

docs/JSONRPC.md

@@ -83,8 +83,8 @@ interface ConfigureParams {
    *
    * Useful for VS Code so users can configure where they store virtual environments.
    *
-   * Values identify directories that contain environments. Glob patterns are supported (e.g., `/home/user/envs`, `/home/user/*/envs`).
-   * Avoid recursive patterns such as `/home/user/**/envs`: they can traverse large directory trees,
+   * Values identify directories that contain environments. Glob patterns are supported (e.g., `envs`, `*/envs`).
+   * Avoid recursive patterns such as `**/envs`: they can traverse large directory trees,
    * delay configure responses, and trigger client timeouts.
    */
   environmentDirectories?: string[];