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, 3 insertions, 4 deletions

diff --git a/crates/shirabe/src/io/buffer_io.rs b/crates/shirabe/src/io/buffer_io.rs
index 5c93d72..af7ae61 100644
--- a/crates/shirabe/src/io/buffer_io.rs
+++ b/crates/shirabe/src/io/buffer_io.rs
@@ -1,7 +1,6 @@
 //! ref: composer/src/Composer/IO/BufferIO.php
 
 use crate::io::ConsoleIO;
-use anyhow::Result;
 use shirabe_external_packages::composer::pcre::Preg;
 use shirabe_external_packages::symfony::console::formatter::OutputFormatterInterface;
 use shirabe_external_packages::symfony::console::helper::QuestionHelper;
@@ -24,7 +23,7 @@ impl BufferIO {
         input: String,
         verbosity: i64,
         formatter: Option<std::rc::Rc<std::cell::RefCell<dyn OutputFormatterInterface>>>,
-    ) -> Result<Self> {
+    ) -> anyhow::Result<Self> {
         let mut input_obj = StringInput::new(&input)?;
         input_obj.set_interactive(false);
 
@@ -112,7 +111,7 @@ impl BufferIO {
         output
     }
 
-    pub fn set_user_inputs(&mut self, inputs: Vec<String>) -> Result<()> {
+    pub fn set_user_inputs(&mut self, inputs: Vec<String>) -> anyhow::Result<()> {
         let stream = self.create_stream(inputs)?;
 
         let mut input = self.inner.input.borrow_mut();
@@ -130,7 +129,7 @@ impl BufferIO {
         Ok(())
     }
 
-    fn create_stream(&self, inputs: Vec<String>) -> Result<PhpResource> {
+    fn create_stream(&self, inputs: Vec<String>) -> anyhow::Result<PhpResource> {
         let stream = match fopen("php://memory", "r+") {
             Ok(stream) => stream,
             Err(_) => {