Rename zrpc to rpc

Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>

crates/buffer/Cargo.toml

@@ -21,7 +21,7 @@ similar = "1.3"
 smallvec = { version = "1.6", features = ["union"] }
 sum_tree = { path = "../sum_tree" }
 tree-sitter = "0.19.5"
-zrpc = { path = "../zrpc" }
+rpc = { path = "../rpc" }
 
 [dev-dependencies]
 rand = "0.8.3"

crates/buffer/src/lib.rs

@@ -43,7 +43,7 @@ use std::{
 use sum_tree::{self, Bias, FilterCursor, SumTree};
 pub use syntax_theme::SyntaxTheme;
 use tree_sitter::{InputEdit, Parser, QueryCursor};
-use zrpc::proto;
+use rpc::proto;
 
 pub trait File {
     fn worktree_id(&self) -> usize;