Replace el.toml with manifest.el throughout — El manifests are El, not TOML

_archive/rust-bootstrap/engrams/el-build/src/lib.rs

@@ -1,6 +1,6 @@
 //! el-build — Build orchestrator for the Engram language toolchain.
 //!
-//! Reads `el.toml`, resolves dependencies, compiles source files, and produces
+//! Reads `manifest.el`, resolves dependencies, compiles source files, and produces
 //! artifacts. Supports incremental builds via BLAKE3 file hashes stored in
 //! `.el/build-cache.json`.
 //!
@@ -10,7 +10,7 @@
 //! use el_manifest::Manifest;
 //!
 //! # async fn example() -> Result<(), Box<dyn std::error::Error>> {
-//! let manifest = Manifest::from_file(std::path::Path::new("el.toml"))?;
+//! let manifest = Manifest::from_file(std::path::Path::new("manifest.el"))?;
 //! let bs = BuildSystem::new(manifest, std::env::current_dir()?);
 //! let output = bs.build(None).await?;
 //! println!("artifact: {}", output.artifact_path.display());

_archive/rust-bootstrap/engrams/el-build/src/plugin.rs

@@ -59,7 +59,7 @@ pub enum PluginError {
 /// Plugins receive three optional hooks during compilation. Each hook may
 /// mutate the data it receives (AST, bytecode) or read it for analysis.
 pub trait CompilerPlugin: Send + Sync {
-    /// The plugin's canonical name (matches its key in `el.toml [plugins]`).
+    /// The plugin's canonical name (matches its key in `manifest.el [plugins]`).
     fn name(&self) -> &str;
 
     /// The plugin's version string.