Add side panels, task selection, graph animation, and project docs

- Foldable left panel (user profile) and right panel (task details)
- Clicking a task in the list or graph node selects it and shows details
- Both views (task list + graph) always mounted via absolute inset-0 for
  correct canvas dimensions; tabs toggle visibility with opacity
- Graph node selection animation: other nodes repel outward (charge -600),
  then selected node smoothly slides to center (500ms cubic ease-out),
  then charge restores to -120 and graph stabilizes
- Graph re-fits on tab switch and panel resize via ResizeObserver
- Fix UUID string IDs throughout (backend returns UUIDs, not integers)
- Add TaskDetailPanel, UserPanel components
- Add CLAUDE.md project documentation

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/node_modules/next/dist/esm/server/lib/app-dir-module.js

@@ -0,0 +1,32 @@
+import { DEFAULT_SEGMENT_KEY } from "../../shared/lib/segment";
+export async function getLayoutOrPageModule(loaderTree) {
+    const { layout, page, defaultPage } = loaderTree[2];
+    const isLayout = typeof layout !== "undefined";
+    const isPage = typeof page !== "undefined";
+    const isDefaultPage = typeof defaultPage !== "undefined" && loaderTree[0] === DEFAULT_SEGMENT_KEY;
+    let value = undefined;
+    let modType = undefined;
+    if (isLayout) {
+        value = await layout[0]();
+        modType = "layout";
+    } else if (isPage) {
+        value = await page[0]();
+        modType = "page";
+    } else if (isDefaultPage) {
+        value = await defaultPage[0]();
+        modType = "page";
+    }
+    return [
+        value,
+        modType
+    ];
+}
+export async function getComponentTypeModule(loaderTree, componentType) {
+    const { [componentType]: component } = loaderTree[2];
+    if (typeof component !== "undefined") {
+        return await component[0]();
+    }
+    return undefined;
+}
+
+//# sourceMappingURL=app-dir-module.js.map