Update egui to 0.28.1 (#143)

* Merge from upstream egui 0.28.1

* Update everything else and fix compilation errors

It seems we are now required to use a version of `wasm-bindgen-futures`
that won't compile with Rust nightly versions older than 2024-02-06, so
I upgraded the Rust toolchain to 2024-05-19, the latest version that
works without encountering an unrelated compilation error in the `time`
crate.

* Fix another release-mode-only compilation error

* Fix `BorrowMutError` in web builds

* Make IME work again in web builds

* Fix compiler warnings

* Add spacing at the bottom of the map editor top bar

This is to make it look consistent with how it was before the egui
update.

* Fix doc comment in crates/eframe/src/lib.rs

* Update `image` from 0.24 to 0.25

This fixes the displaying of the icon in the "About" window.

* Remove eframe text agent after panic in web builds

* Focus the HTML canvas on startup in web builds

The release notes for eframe 0.28.0 say you need to focus the canvas on
startup if you're creating a fullscreen app.

* Fix terminal scroll delta calculation when unit is pages

* Fix compiler warning in steam.rs

.github/workflows/build-steam.yml

@@ -23,7 +23,7 @@ jobs:
           sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Build luminol (Release)
@@ -48,7 +48,7 @@ jobs:
           submodules: true
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Build luminol (Release)
@@ -73,7 +73,7 @@ jobs:
           submodules: true
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Build luminol (Release)

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
           sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Build luminol (Release)
@@ -46,7 +46,7 @@ jobs:
           submodules: true
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Build luminol (Release)
@@ -70,7 +70,7 @@ jobs:
           submodules: true
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Build luminol (Release)
@@ -98,7 +98,7 @@ jobs:
           sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
           targets: wasm32-unknown-unknown
           components: rust-src
       - name: Download and install Trunk binary

.github/workflows/checks.yml

@@ -27,7 +27,7 @@ jobs:
           sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - run: cargo check --all-features 
@@ -45,7 +45,7 @@ jobs:
           sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
           targets: wasm32-unknown-unknown
           components: rust-src
       - name: Rust Cache
@@ -65,7 +65,7 @@ jobs:
   #         sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
   #     - uses: dtolnay/rust-toolchain@nightly
   #       with:
-  #         toolchain: nightly-2024-02-01
+  #         toolchain: nightly-2024-05-19
   #     - name: Rust Cache
   #       uses: Swatinem/rust-cache@v2
   #     - run: cargo test --workspace 
@@ -83,7 +83,7 @@ jobs:
           sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
           components: rustfmt
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
@@ -102,7 +102,7 @@ jobs:
           sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          toolchain: nightly-2024-02-01
+          toolchain: nightly-2024-05-19
           components: clippy
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2