feat: Third pass aligning core experience with IntelliJ IDEA

Project & files
- Project view modes (Project Files / Open Files / All Changed Files /
  Scratches); External Libraries for Python, JDK (src.zip), Node, Cargo, Go,
  Maven/Gradle jars; read-only jar/zip browsing
- ⌘N New popup with type search and more file kinds; New Project, Rename
  Project, Reload All from Disk, Export/Import Settings, Power Save Mode
- File type associations, extra content roots and exclude patterns (indexed
  and watched without reopening the project)

Editor & navigation
- Find bar: search scope (comments/strings), Preserve Case, Exclude, multiline,
  history; Find in Files: Module scope, custom pattern scopes, multiline
- Search Everywhere filters, Assign Shortcut, settings results; named bookmark
  lists, file/folder bookmarks; Structure filters and Show Inherited; Recent
  Locations timestamps and breadcrumbs; Code Vision author
- Completion options, editor tab placement/layout, inline completion (LSP 3.18)
- Spell checking (Typo inspection, ide-spell) and Inspections settings with
  custom profiles; Code Style schemes, formatter markers, Do not format

Run, VCS, services, database
- Typed run configurations (Shell, Program, npm, Gradle, Maven, Docker,
  Compound), Modify options, Before launch, env dialog, Current File,
  Emulate terminal (PTY)
- Git log graph/view options, Go to Hash/Branch/Tag, date filter keeps the
  graph; Pull/Merge/Rebase dialogs, Manage Remotes, Worktrees
- Generic Services host (Docker connections/registries, run sessions); TODO
  scope/changes tabs with changelists; Coverage report import
- Data sources: wire-compatible vendors, URL import, SSL certs, Options,
  Schemas and Advanced tabs, color and comment

Workbench
- Run Anything, Customize Main Toolbar, named tool window layouts, menu
  completeness, Code Cleanup, macros, "Don't Show Again", editor banners
- Chinese translations for the new UI

Claude-Session: https://claude.ai/code/session_01SaPPsVPuk6ZTNsoUCNCbMv

src/features/coverage/coverage.test.ts

@@ -3,7 +3,7 @@ import { EditorState } from "@codemirror/state";
 import type { CoverageSuite, FileCoverage, RunConfig } from "@/platform/ipc";
 import { coverageMarkers } from "./gutter";
 import { coverageBadges, coverageSupports, coverageTree, formatPercent, lineState, sortTree } from "./model";
-import { MAX_SUITES, addSuite, closeSuite, resetCoverage, setCoverageVisible, shownFileCoverage, useCoverage } from "./store";
+import { MAX_SUITES, addSuite, closeSuite, reportEntries, resetCoverage, setCoverageVisible, shownFileCoverage, useCoverage } from "./store";
 
 function cfg(command: string, args: string[], extra: Partial<RunConfig> = {}): RunConfig {
   return { id: "c", name: "c", kind: "shell", command, args, cwd: null, env: {}, detected: true, isTest: false, debugAdapter: null, ...extra };
@@ -115,4 +115,24 @@ describe("gutter and suites", () => {
     expect(useCoverage.getState().activeId).toBe(s.suites[1]!.id);
     resetCoverage();
   });
+
+  it("replaces a re-imported report and lists remembered imports in Manage Coverage Reports", () => {
+    addSuite("tests", suite([file("/p/a.rs", 1, 2)]));
+    const first = addSuite("lcov.info", suite([file("/p/a.rs", 1, 2)]), "/ci/lcov.info");
+    const again = addSuite("lcov.info", suite([file("/p/a.rs", 2, 2)]), "/ci/lcov.info");
+    const { suites } = useCoverage.getState();
+    expect(suites.map((s) => s.id)).toEqual([again.id, suites[1]!.id]);
+    expect(suites.some((s) => s.id === first.id)).toBe(false);
+    expect(shownFileCoverage("/p/a.rs")?.linesCovered).toBe(2);
+    const entries = reportEntries(suites, [
+      { path: "/ci/lcov.info", name: "lcov.info", importedAt: 1 },
+      { path: "/ci/jacoco.xml", name: "jacoco.xml", importedAt: 2 },
+    ]);
+    expect(entries.map((e) => [e.name, e.detail, !!e.suite])).toEqual([
+      ["lcov.info", "/ci/lcov.info", true],
+      ["tests", "t", true],
+      ["jacoco.xml", "/ci/jacoco.xml", false],
+    ]);
+    resetCoverage();
+  });
 });