feat(errors): update error types

src/error.rs

@@ -1,3 +1,5 @@
+use crate::commit::types::{CommitMessageError, DescriptionError, ScopeError};
+
 #[derive(Debug, thiserror::Error)]
 pub enum Error {
     // Domain errors
@@ -5,16 +7,36 @@ pub enum Error {
     InvalidScope(String),
     #[error("Invalid description: {0}")]
     InvalidDescription(String),
+    #[error("Invalid commit message: {0}")]
+    InvalidCommitMessage(String),
     // Infrastructure errors
     #[error("Not a Jujutsu repository")]
     NotARepository,
-    #[error("jj is not installed or not in PATH")]
-    JjNotFound,
-    #[error("jj command failed: {message}")]
-    JjCommand { message: String, stderr: String },
+    #[error("Repository operation failed: {context}")]
+    JjOperation { context: String },
+    #[error("Repository is locked by another process")]
+    RepositoryLocked,
     // Application errors
     #[error("Operation cancelled by user")]
     Cancelled,
     #[error("Non-interactive terminal detected")]
     NonInteractive,
 }
+
+impl From<ScopeError> for Error {
+    fn from(value: ScopeError) -> Self {
+        Self::InvalidScope(value.to_string())
+    }
+}
+
+impl From<DescriptionError> for Error {
+    fn from(value: DescriptionError) -> Self {
+        Self::InvalidDescription(value.to_string())
+    }
+}
+
+impl From<CommitMessageError> for Error {
+    fn from(value: CommitMessageError) -> Self {
+        Self::InvalidCommitMessage(value.to_string())
+    }
+}