chore: auto-commit (23 archivos)

- CMakeLists.txt
- app.md
- appicon.ico
- main.cpp
- perf_tests.cpp
- perf_tests.h
- qa_panel.cpp
- qa_panel.h
- qa_state.cpp
- qa_state.h
- ...

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

qa_state.h

@@ -0,0 +1,79 @@
+#pragma once
+// qa_state.h — estado compartido entre tabs + panel QA + perf/test suites.
+//
+// Centraliza:
+//   - QaToggles: feature flags activables por checkbox.
+//   - QaCounters: counters live emulando data_table::internal::* (TBD modulo v2.2.0).
+//   - TabState: backing storage por tab + data_table::State persistente.
+//
+// Una sola instancia global por proceso. Acceso via accessors definidos en
+// qa_state.cpp para evitar duplicate symbol entre TUs.
+
+#include "data_table/data_table.h"
+#include "core/data_table_types.h"
+
+#include <string>
+#include <vector>
+
+namespace qa {
+
+// ---------------------------------------------------------------------------
+// Toggles globales. Apps reales mutan ColumnSpec en runtime con el mismo patron.
+// ---------------------------------------------------------------------------
+struct QaToggles {
+    bool show_chrome           = true;
+    bool enable_buttons        = true;
+    bool enable_color_scale    = true;
+    bool enable_categorical    = true;
+    bool enable_badges         = true;
+    bool enable_duration       = true;
+    bool enable_dots           = true;
+    bool enable_icon           = false;
+    bool enable_tooltip        = true;
+    bool enable_row_dblclick   = true;
+    bool enable_row_rightclick = false;
+};
+
+// ---------------------------------------------------------------------------
+// Counters live. Cada vez que un TabEvent pasa por consume_events() se incrementan.
+// ---------------------------------------------------------------------------
+struct QaCounters {
+    int button_clicks    = 0;
+    int row_double_click = 0;
+    int row_right_click  = 0;
+    int frames_rendered  = 0;
+    // Perf
+    long long last_perf_rows         = 0;
+    double    last_perf_seed_ms      = 0.0;
+    double    last_perf_render_ms_p50 = 0.0;
+    double    last_perf_render_ms_p95 = 0.0;
+    int       last_perf_frames       = 0;
+    // Test suite
+    int last_test_total  = 0;
+    int last_test_passed = 0;
+    int last_test_failed = 0;
+};
+
+// ---------------------------------------------------------------------------
+// TabState — backing storage + data_table::State por tab.
+// ---------------------------------------------------------------------------
+struct TabState {
+    std::vector<std::string>            back;
+    std::vector<const char*>            ptrs;
+    data_table::State                   dt;
+    std::vector<data_table::TableEvent> last_events;
+};
+
+// Refill ptrs[] desde back[]. Llamar tras cada cambio.
+void rebuild_ptrs(TabState& s);
+
+// Consume events emitidos por render(): incrementa counters globales.
+void consume_events(const std::vector<data_table::TableEvent>& events);
+
+// ---------------------------------------------------------------------------
+// Singletons (definidos en qa_state.cpp).
+// ---------------------------------------------------------------------------
+QaToggles&  toggles();
+QaCounters& counters();
+
+} // namespace qa