Fix clippy warnings and optimize code

- Rename from_str to from_address_str in tcp_connection to avoid trait conflict
- Use ? operator instead of let...else patterns in local and vault initialization
- Replace manual string slicing with strip_prefix in virtual_file.rs
- All tests continue to pass after optimizations

1 files changed, 2 insertions, 6 deletions

diff --git a/crates/vcs/src/workspace/vault.rs b/crates/vcs/src/workspace/vault.rs
index 912c6e2..7f52c9c 100644
--- a/crates/vcs/src/workspace/vault.rs
+++ b/crates/vcs/src/workspace/vault.rs
@@ -34,17 +34,13 @@ impl Vault {
 
     /// Initialize vault
     pub fn init(config: VaultConfig, vault_path: impl Into<PathBuf>) -> Option<Self> {
-        let Some(vault_path) = find_vault_path(vault_path) else {
-            return None;
-        };
+        let vault_path = find_vault_path(vault_path)?;
         Some(Self { config, vault_path })
     }
 
     /// Initialize vault
     pub fn init_current_dir(config: VaultConfig) -> Option<Self> {
-        let Some(vault_path) = current_vault_path() else {
-            return None;
-        };
+        let vault_path = current_vault_path()?;
         Some(Self { config, vault_path })
     }