Revert "feat(egui): begin development of `egui-actions` crate"

This reverts commit 658e556a4a.

On the second thought, this may be a bad idea because using this crate
on Topola's main library code would pollute it with `egui` code.

crates/egui-actions/Cargo.toml

@@ -1,17 +0,0 @@
-# SPDX-FileCopyrightText: 2024 Topola contributors
-#
-# SPDX-License-Identifier: MIT
-
-[package]
-name = "egui-actions"
-version = "0.1.0"
-edition = "2021"
-
-[lib]
-proc-macro = true
-
-[dependencies]
-egui = "0.29"
-proc-macro2 = "1.0"
-quote = "1.0"
-syn = "2.0"

crates/egui-actions/src/implementation.rs

@@ -1,47 +0,0 @@
-// SPDX-FileCopyrightText: 2025 Topola contributors
-//
-// SPDX-License-Identifier: MIT
-
-use proc_macro2::TokenStream;
-use quote::quote;
-use syn::{Data, DeriveInput, Field, Fields};
-
-pub(super) fn impl_derive_actions(input: &DeriveInput) -> TokenStream {
-    let name = &input.ident;
-    let new_body = impl_new_body(&input.data);
-
-    quote! {
-        impl #name {
-            pub fn new(tr: &Translator) -> Self {
-                #new_body
-            }
-        }
-    }
-}
-
-pub(super) fn impl_new_body(data: &Data) -> TokenStream {
-    match data {
-        Data::Struct(data) => match &data.fields {
-            Fields::Named(fields) => {
-                let fields = fields.named.iter().map(impl_new_field);
-
-                quote! {
-                    Self {
-                        #(#fields)*
-                    }
-                }
-            }
-            _ => unimplemented!(),
-        },
-        _ => unimplemented!(),
-    }
-}
-
-pub(super) fn impl_new_field(field: &Field) -> TokenStream {
-    let name = &field.ident;
-    let typ = &field.ty;
-
-    quote! {
-        #name: #typ::new(tr),
-    }
-}

crates/egui-actions/src/lib.rs

@@ -1,14 +0,0 @@
-// SPDX-FileCopyrightText: 2024 Topola contributors
-//
-// SPDX-License-Identifier: MIT
-
-use proc_macro::TokenStream;
-use syn::DeriveInput;
-
-mod implementation;
-
-#[proc_macro_derive(Actions)]
-pub fn derive_actions(input: TokenStream) -> TokenStream {
-    let input = syn::parse_macro_input!(input as DeriveInput);
-    implementation::impl_derive_actions(&input).into()
-}

crates/topola-egui/Cargo.toml

@@ -17,7 +17,6 @@ xdg-portal = ["rfd/async-std", "rfd/xdg-portal"]
 [dependencies]
 derive-getters.workspace = true
 egui = "0.29"
-egui-actions.path = "../egui-actions"
 fluent-templates = "0.11"
 geo.workspace = true
 icu_experimental = "0.2"

crates/topola-egui/src/action.rs

@@ -32,6 +32,7 @@ impl Action {
         )
     }
 
+    #[inline]
     pub fn into_trigger(self) -> Trigger {
         Trigger {
             action: self,
@@ -39,6 +40,7 @@ impl Action {
         }
     }
 
+    #[inline(always)]
     pub fn into_switch(self) -> Switch {
         Switch { action: self }
     }

crates/topola-egui/src/actions.rs

@@ -8,7 +8,6 @@ use crate::{
 };
 
 use egui::{Context, Ui};
-use egui_actions::Actions;
 use topola::autorouter::AutorouterOptions;
 
 pub struct FileActions {
@@ -300,7 +299,6 @@ impl HelpActions {
     }
 }
 
-#[derive(Actions)]
 pub struct Actions {
     pub file: FileActions,
     pub edit: EditActions,
@@ -309,3 +307,16 @@ pub struct Actions {
     pub inspect: InspectActions,
     pub help: HelpActions,
 }
+
+impl Actions {
+    pub fn new(tr: &Translator) -> Self {
+        Self {
+            file: FileActions::new(tr),
+            edit: EditActions::new(tr),
+            place: PlaceActions::new(tr),
+            route: RouteActions::new(tr),
+            inspect: InspectActions::new(tr),
+            help: HelpActions::new(tr),
+        }
+    }
+}

crates/topola-egui/src/menu_bar.rs

@@ -15,6 +15,7 @@ use topola::{
 };
 
 use crate::{
+    action::{Action, Switch, Trigger},
     actions::Actions,
     app::{execute, handle_file},
     translator::Translator,