chore: auto-commit (8 archivos)

- CMakeLists.txt
- app.md
- data_http.cpp
- data_http.h
- main.cpp
- tabs.cpp
- tabs.h
- appicon.ico

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

app.md

@@ -21,8 +21,26 @@ uses_functions:
 uses_types: []
 framework: "imgui"
 entry_point: "main.cpp"
-dir_path: "cpp/apps/dag_engine_ui"
+dir_path: "apps/dag_engine_ui"
 repo_url: "https://gitea.organic-machine.com/dataforge/dag_engine_ui"
+e2e_checks:
+  - id: build_cmake
+    cmd: "cmake --build cpp/build -j --target dag_engine_ui"
+    timeout_s: 300
+    severity: critical
+  - id: binary_exists
+    cmd: "test -x cpp/build/linux/apps/dag_engine_ui/dag_engine_ui || test -x cpp/build/apps/dag_engine_ui/dag_engine_ui"
+    timeout_s: 5
+    severity: critical
+  - id: self_test
+    cmd: "(cpp/build/linux/apps/dag_engine_ui/dag_engine_ui --self-test 2>&1 || cpp/build/apps/dag_engine_ui/dag_engine_ui --self-test 2>&1) | head -20"
+    timeout_s: 10
+    expect_stdout_contains: "self-test"
+    severity: warning
+  - id: cpp_apps_conformance
+    cmd: "./fn doctor cpp-apps 2>&1 | grep -A1 dag_engine_ui || echo 'no issues'"
+    expect_stdout_contains: "no issues"
+    severity: critical
 ---
 
 # dag_engine_ui