feat(FN-3912): fix dependency graph focus and apply tokenized styling feedb

Bug fix addressing dependency graph focus behavior and CSS tokenization feedback, alongside test coverage for CLI bundle output and bundled plugin installation paths. The styling changes affect `DependencyGraph` and `GraphTaskNode` components, while tests validate the published CLI artifact.

Fusion-Task-Id: FN-3912

packages/cli/src/__tests__/bundle-output.test.ts

@@ -211,6 +211,24 @@ describe("CLI bundle output", () => {
     expect(manifest.name?.length).toBeGreaterThan(0);
   });
 
+  it("dist/plugins/fusion-plugin-cli-printing-press/ is staged with source entry for bundled install", () => {
+    const stagedRoot = join(cliRoot, "dist", "plugins", "fusion-plugin-cli-printing-press");
+    const manifestPath = join(stagedRoot, "manifest.json");
+    const packageJsonPath = join(stagedRoot, "package.json");
+
+    expect(existsSync(manifestPath)).toBe(true);
+    const manifest = JSON.parse(readFileSync(manifestPath, "utf-8")) as { id?: string; name?: string };
+    expect(manifest.id).toBe("fusion-plugin-cli-printing-press");
+    expect(typeof manifest.name).toBe("string");
+    expect(manifest.name?.length).toBeGreaterThan(0);
+
+    expect(existsSync(join(stagedRoot, "src", "index.ts"))).toBe(true);
+    const stagedPkg = JSON.parse(readFileSync(packageJsonPath, "utf-8")) as {
+      exports?: { "."?: { import?: string } };
+    };
+    expect(stagedPkg.exports?.["."]?.import).toBe("./src/index.ts");
+  });
+
   it("dist/plugins/fusion-plugin-openclaw-runtime/ is staged with required bridge assets", () => {
     const stagedRoot = join(cliRoot, "dist", "plugins", "fusion-plugin-openclaw-runtime");
     const manifestPath = join(stagedRoot, "manifest.json");