chore(lint): ban bare `use anyhow::Result` and fully qualify it

Add a no_banned_use linter that forbids importing anyhow::Result, and
update all call sites to reference it via its fully-qualified path so
it is never confused with std::result::Result.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/crates/shirabe/src/package/loader/json_loader.rs b/crates/shirabe/src/package/loader/json_loader.rs
index d48a2fe..205028f 100644
--- a/crates/shirabe/src/package/loader/json_loader.rs
+++ b/crates/shirabe/src/package/loader/json_loader.rs
@@ -3,7 +3,6 @@
 use crate::json::JsonFile;
 use crate::package::PackageInterfaceHandle;
 use crate::package::loader::LoaderInterface;
-use anyhow::Result;
 use indexmap::IndexMap;
 use shirabe_php_shim::{PhpMixed, TypeError};
 use std::path::Path;
@@ -22,7 +21,7 @@ impl JsonLoader {
         Self { loader }
     }
 
-    pub fn load(&self, json: JsonLoaderInput) -> Result<PackageInterfaceHandle> {
+    pub fn load(&self, json: JsonLoaderInput) -> anyhow::Result<PackageInterfaceHandle> {
         let config = match json {
             JsonLoaderInput::File(mut json_file) => json_file.read()?,
             JsonLoaderInput::String(ref s) if Path::new(s).exists() => {