chore: remove the Java runtime that was committed by mistake and ignore /java/

A launcher run from the repository root downloads Mojang Java into java/, and it was
picked up by git add -A in e12c7e53f. The files stay in history.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

.github/workflows/check-codes-comment.yml

@@ -1,21 +0,0 @@
-name: Check Codes Comment
-
-# Disabled on this Gitea fork: the upstream flow depends on reviewdog
-# (missing from git.nest.potatolab.uk) and a checkstyle-artifact produced by
-# check-codes.yml. Re-enable only after those actions are mirrored or the
-# comment path is rewritten without reviewdog.
-on:
-  workflow_dispatch:
-
-permissions:
-  actions: read
-  contents: read
-  pull-requests: write
-
-jobs:
-  comment:
-    runs-on: ubuntu-latest
-    if: false
-    steps:
-      - name: Disabled
-        run: echo "check-codes-comment is disabled on this fork"

.github/workflows/check-codes.yml

@@ -1,35 +0,0 @@
-name: Check Codes
-
-on:
-  workflow_dispatch:
-  push:
-    paths:
-      - '**.java'
-      - '**.properties'
-      - '.github/workflows/check-codes.yml'
-  pull_request:
-    paths:
-      - '**.java'
-      - '**.properties'
-      - '.github/workflows/check-codes.yml'
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-      - name: Setup JDK 17
-        uses: actions/setup-java@v5
-        with:
-          distribution: 'zulu'
-          java-version: '17'
-          java-package: 'jdk+fx'
-      - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@v5
-        with:
-          cache-cleanup: never
-      # Keep only Gradle checks. reviewdog/action-setup is not mirrored on
-      # git.nest.potatolab.uk (404), so PR-comment artifact steps are omitted
-      # for Gitea Actions / act runners.
-      - name: Check Codes
-        run: ./gradlew checkstyle checkTranslations --no-daemon --parallel --stacktrace

.github/workflows/gradle.yml

@@ -1,11 +1,22 @@
 name: Java CI
 
+# Pushes to main and pull requests only. A branch with an open pull request used to build twice
+# (once for the push, once for the pull request), which kept the runners queued.
 on:
   push:
+    branches:
+      - main
+    tags:
+      - '*'
   pull_request:
     paths-ignore:
       - '**.md'
 
+# A newer run for the same pull request or branch replaces the older one.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
 
@@ -23,12 +34,26 @@ jobs:
       uses: gradle/actions/setup-gradle@v5
       with:
         cache-cleanup: never
+        # Only main writes the dependency cache; pull requests read it.
+        cache-read-only: ${{ github.ref != 'refs/heads/main' }}
+    # The repository's wrapper downloads Gradle itself, so cache that download too.
+    - name: Cache Gradle distribution
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~/.gradle/wrapper
+          .gradle/wrapper-neo
+        key: gradle-dist-${{ hashFiles('gradle/wrapper/gradle-wrapper.properties', 'gradle/wrapper/GradleWrapperNeo.java') }}
     - name: Install Xvfb
       run: |
-        sudo apt-get update
-        sudo apt-get install -y xvfb
-    - name: Build with Gradle
-      run: xvfb-run --auto-servernum ./gradlew build --no-daemon --parallel
+        # Installing is the slowest setup step, so skip it when the runner already has xvfb, and
+        # only refresh the package index when a plain install fails.
+        command -v xvfb-run >/dev/null || sudo apt-get install -y --no-install-recommends xvfb \
+          || { sudo apt-get update && sudo apt-get install -y --no-install-recommends xvfb; }
+    # One Gradle run builds, tests and runs the code and translation checks, so the
+    # project is configured and compiled once instead of in two workflows.
+    - name: Build and check with Gradle
+      run: xvfb-run --auto-servernum ./gradlew build checkstyle checkTranslations --no-daemon --parallel
       env:
         JAVA_TOOL_OPTIONS: -Djava.awt.headless=true
         MICROSOFT_AUTH_ID: ${{ secrets.MICROSOFT_AUTH_ID }}

.gitignore

@@ -77,3 +77,6 @@ language-subtag-registry
 !/.gemini/config.yaml
 .codex
 /.gradle-*/
+
+# Managed Java downloaded by the launcher when it is run from the repository root
+/java/

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountListPage.java

@@ -28,7 +28,6 @@ import org.jackhuang.hmcl.util.javafx.MappedObservableList;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.annotations.UnmodifiableView;
 
-import java.util.Locale;
 
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 import static org.jackhuang.hmcl.util.javafx.ExtendedProperties.createSelectedItemPropertyFor;
@@ -78,7 +77,7 @@ public final class AccountListPage extends DecoratorAnimatedPage implements Deco
             getSidebar().clear();
 
             getSidebar()
-                    .startCategory(i18n("account.create").toUpperCase(Locale.ROOT))
+                    .startCategory(i18n("account.create"))
                     .add(offlineItem)
                     .add(microsoftItem);
 

HMCL/src/main/java/org/jackhuang/hmcl/ui/account/AccountListPopupMenu.java

@@ -11,6 +11,7 @@ import javafx.beans.binding.BooleanBinding;
 import javafx.scene.Node;
 import javafx.scene.control.Label;
 import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
 import org.jackhuang.hmcl.auth.Account;
 import org.jackhuang.hmcl.setting.Accounts;
 import org.jackhuang.hmcl.ui.Controllers;
@@ -19,6 +20,8 @@ import org.jackhuang.hmcl.ui.SVG;
 import org.jackhuang.hmcl.ui.construct.AdvancedListItem;
 import org.jackhuang.hmcl.ui.construct.AdvancedListBox;
 
+import java.util.List;
+
 import static org.jackhuang.hmcl.util.i18n.I18n.i18n;
 
 public final class AccountListPopupMenu extends StackPane {
@@ -69,20 +72,6 @@ public final class AccountListPopupMenu extends StackPane {
                 box.add(item);
             }
 
-            // Footer actions: add another account, or open the full account page.
-            AdvancedListItem addItem = footerItem(SVG.ADD_CIRCLE, i18n("account.add"));
-            addItem.setOnAction(e -> {
-                hidePopup();
-                Controllers.dialog(new CreateAccountPane());
-            });
-            AdvancedListItem manageItem = footerItem(SVG.SETTINGS, i18n("account.open_manage"));
-            manageItem.setOnAction(e -> {
-                hidePopup();
-                Controllers.navigate(Controllers.getAccountListPage());
-            });
-            box.add(addItem);
-            box.add(manageItem);
-
             // https://github.com/HMCL-dev/HMCL/issues/5343
             Platform.runLater(() -> box.setVvalue(0.0));
         };
@@ -92,9 +81,31 @@ public final class AccountListPopupMenu extends StackPane {
         Label placeholder = new Label(i18n("account.empty"));
         placeholder.setStyle("-fx-padding: 10px; -fx-text-fill: -monet-on-surface-variant; -fx-font-style: italic;");
 
-        FXUtils.onChangeAndOperate(isEmpty, empty -> {
-            getChildren().setAll(empty ? placeholder : box);
+        // Footer actions stay visible even when there is no account yet: add one, or open the full account page.
+        AdvancedListItem addItem = footerItem(SVG.ADD_CIRCLE, i18n("account.add"));
+        addItem.setOnAction(e -> {
+            hidePopup();
+            // The first account uses the short name dialog; later ones can pick any login method.
+            if (Accounts.getAccounts().isEmpty()) {
+                Controllers.dialog(new FirstRunAccountDialog());
+            } else {
+                Controllers.dialog(new CreateAccountPane());
+            }
         });
+        AdvancedListItem manageItem = footerItem(SVG.SETTINGS, i18n("account.open_manage"));
+        manageItem.setOnAction(e -> {
+            hidePopup();
+            Controllers.navigate(Controllers.getAccountListPage());
+        });
+        VBox footer = new VBox(addItem, manageItem);
+        footer.setPrefWidth(220);
+
+        VBox content = new VBox();
+        FXUtils.onChangeAndOperate(isEmpty, empty -> {
+            footer.getChildren().setAll(empty ? List.of(addItem) : List.of(addItem, manageItem));
+            content.getChildren().setAll(empty ? List.of(placeholder, footer) : List.of(box, footer));
+        });
+        getChildren().setAll(content);
     }
 
 }

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/ComponentList.java

@@ -135,6 +135,7 @@ public class ComponentList extends Control implements NoPaddingComponent {
 
         {
             Label advanced = new Label(title);
+            advanced.getStyleClass().add("component-list-title");
             node.getChildren().setAll(advanced);
         }
 

HMCL/src/main/resources/assets/css/root.css

@@ -2349,3 +2349,78 @@
     -fx-pref-height: 18px;
     -fx-max-height: 18px;
 }
+
+/* ---- Unified list and card styling ---- */
+
+/* Sidebar section labels: small muted text without an underline. */
+.class-title {
+    -fx-font-family: "Noto Sans SC";
+    -fx-padding: 13px 16px 4px 16px;
+}
+
+.class-title Text {
+    -fx-fill: -monet-on-surface-variant;
+}
+
+.class-title Rectangle {
+    -fx-fill: transparent;
+}
+
+/* Cards: a hairline border instead of a drop shadow. */
+.card, .card-no-padding, .card-non-transparent {
+    -fx-background-color: -monet-surface-bright;
+    -fx-border-color: -monet-outline-variant;
+    -fx-border-radius: 13px;
+    -fx-effect: null;
+}
+
+/* Icon buttons use a softer ink than body text. */
+.toggle-icon4 .svg, .toggle-icon-tiny .svg {
+    -fx-fill: -monet-on-surface-variant;
+}
+
+/* ---- Settings lists ---- */
+.component-list-title {
+    -fx-font-family: "Noto Sans SC";
+    -fx-font-weight: bold;
+    -fx-font-size: 14px;
+    -fx-text-fill: -monet-on-surface;
+}
+
+.options-list {
+    -fx-background-radius: 13px;
+    -fx-border-color: -monet-outline-variant;
+    -fx-border-radius: 13px;
+    -fx-effect: null;
+}
+
+.options-list-item {
+    -fx-background-color: -monet-surface-bright;
+}
+
+.options-list-item:first {
+    -fx-background-radius: 13px 13px 0 0;
+}
+
+.options-list-item:last {
+    -fx-background-radius: 0 0 13px 13px;
+}
+
+.options-list-item:first:last {
+    -fx-background-radius: 13px;
+}
+
+/* Sidebar rows: a lighter selected and hover tint. */
+.advanced-list-item:selected .rippler-container,
+.advanced-list-item .rippler-container:hover {
+    -fx-background-color: -monet-surface-container-high;
+}
+
+/* Outlined buttons: one crisp hairline. */
+.jfx-button-border {
+    -fx-border-color: -monet-outline-variant;
+    -fx-border-radius: 8px;
+    -fx-border-width: 1px;
+    -fx-background-radius: 8px;
+    -fx-padding: 8px 16px;
+}