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

crates/el-publish/src/apple.rs

@@ -23,7 +23,7 @@ pub struct ApplePublisher {
 impl ApplePublisher {
     pub fn new(publish_config: PublishConfig) -> PublishResult<Self> {
         let apple_config = publish_config.apple.clone().ok_or_else(|| {
-            PublishError::Config("no [publish.apple] section in el.toml".into())
+            PublishError::Config("no [publish.apple] section in manifest.el".into())
         })?;
         Ok(Self {
             apple_config,

crates/el-publish/src/config.rs

@@ -1,4 +1,4 @@
-//! Publish configuration — parsed from the `[publish]` section of `el.toml`.
+//! Publish configuration — parsed from the `[publish]` section of `manifest.el`.
 
 /// App Store Connect / TestFlight configuration.
 #[derive(Debug, Clone)]

crates/el-publish/src/google.rs

@@ -19,7 +19,7 @@ pub struct GooglePublisher {
 impl GooglePublisher {
     pub fn new(publish_config: PublishConfig) -> PublishResult<Self> {
         let google_config = publish_config.google.clone().ok_or_else(|| {
-            PublishError::Config("no [publish.google] section in el.toml".into())
+            PublishError::Config("no [publish.google] section in manifest.el".into())
         })?;
         Ok(Self { google_config, publish_config })
     }

crates/el-publish/src/lib.rs

@@ -8,7 +8,7 @@
 //! el publish --beta       # TestFlight + Play internal track
 //! ```
 //!
-//! Configuration in `el.toml`:
+//! Configuration in `manifest.el`:
 //! ```toml
 //! [publish]
 //! version = "1.0.0"

crates/el-publish/src/screenshot.rs

@@ -7,7 +7,7 @@ use crate::PublishResult;
 pub struct ScreenshotTarget {
     /// Display name (e.g. "iPhone 6.7\"")
     pub name: String,
-    /// Target identifier used in el.toml (e.g. "iphone-6.7")
+    /// Target identifier used in manifest.el (e.g. "iphone-6.7")
     pub id: String,
     pub width: u32,
     pub height: u32,