CLAUDE.md

@@ -367,32 +367,6 @@ pub const MacroPlayer = struct {
 
 ---
 
-## OPTIMIZACIONES DE RENDIMIENTO (2026-01-03)
-
-### Optimizaciones Activas ✅
-
-| Optimización | Archivo | Descripción |
-|--------------|---------|-------------|
-| **Turbo Píxeles** | `render/framebuffer.zig:117` | `@setRuntimeSafety(false)` en `fillRect` - elimina bounds checks en hot path |
-| **Fast Path Texto** | `render/ttf.zig:323,375` | Escritura directa para píxeles opacos (alpha==255), evita blend innecesario |
-
-### Optimización Probada y Revertida ❌
-
-| Optimización | Problema | Alternativa |
-|--------------|----------|-------------|
-| **Burst Suppression** (auto-gestión de estrés) | Causaba paneles vacíos durante navegación rápida | El debounce en DataManager ya evita queries excesivas |
-
-**Detalles del Burst Suppression:**
-- Concepto: suprimir dibujo de paneles durante ráfagas de navegación (<100ms)
-- Implementación: `if (!frame_result.should_draw) return;` en paneles
-- Problema: el frame se dibujaba vacío (solo fondo), sin widgets
-- Causa raíz: suprimía TODO el dibujo, no solo las queries BD
-- Lección: el debounce a nivel DataManager es más elegante
-
-**Pendiente verificar:** Mensajes continuos de redraw en idle (posible bug en animaciones).
-
----
-
 ## NOTAS ZIG 0.15.2
 
 ```zig

src/core/context.zig

@@ -102,10 +102,6 @@ pub const Context = struct {
     /// Set by application for non-dirty panels to save CPU while keeping input working.
     suppress_commands: bool = false,
 
-    /// Burst detection: timestamp of last navigation event (selection change)
-    /// Used by drawPanelFrame to auto-suppress burst_sensitive panels during rapid navigation
-    last_navigation_time: i64 = 0,
-
     /// Frame statistics
     stats: FrameStats,
 
@@ -149,10 +145,8 @@ pub const Context = struct {
 
     /// Frame statistics for performance monitoring
     pub const FrameStats = struct {
-        /// Number of commands generated this frame
+        /// Number of commands this frame
         command_count: usize = 0,
-        /// Number of commands actually executed (set by renderer)
-        executed_cmds: usize = 0,
         /// Number of widgets drawn
         widget_count: usize = 0,
         /// Arena bytes used this frame
@@ -233,7 +227,6 @@ pub const Context = struct {
 
         // Reset frame stats
         self.stats.command_count = 0;
-        self.stats.executed_cmds = 0;
         self.stats.widget_count = 0;
         self.stats.arena_bytes = 0;
         self.stats.dirty_rect_count = 0;
@@ -672,24 +665,10 @@ pub const Context = struct {
         draw_shadow: bool = true,
         /// Draw bevel effect (default true)
         draw_bevel: bool = true,
-
-        // === Performance ===
-        /// Si true, el panel se auto-suprime durante ráfagas de navegación.
-        /// Paneles principales (listas, fichas) deben ser false.
-        /// Paneles secundarios (documentos) pueden ser true para mejor rendimiento.
-        burst_sensitive: bool = true,
-    };
-
-    /// Result of drawPanelFrame for LEGO-style control flow
-    pub const PanelFrameResult = struct {
-        /// True if color transition is still animating
-        animating: bool,
-        /// False if panel was suppressed - caller should return immediately
-        should_draw: bool,
     };
 
     /// Draw a complete panel frame with focus transition and 3D effects.
-    /// Returns PanelFrameResult: check should_draw to know if panel content should be rendered.
+    /// Returns true if the transition is still animating (need more frames).
     ///
     /// Supports two modes:
     /// - **Explicit**: Provide focus_bg, unfocus_bg, border_color directly
@@ -699,11 +678,7 @@ pub const Context = struct {
         rect: Layout.Rect,
         transition: *ColorTransition,
         config: PanelFrameConfig,
-    ) PanelFrameResult {
-        // Auto-supresión LEGO: detectar si el panel debe suprimir operaciones costosas
-        // El frame SIEMPRE se dibuja, pero should_draw indica si continuar con widgets/BD
-        const burst_suppressed = config.burst_sensitive and self.isSelectionBurstActive();
-
+    ) bool {
         // Determine colors: Z-Design derivation or explicit
         const focus_bg: Style.Color = blk: {
             if (config.base_color) |base| {
@@ -789,8 +764,7 @@ pub const Context = struct {
             }
         }
 
-        // should_draw = false indica que el panel debe saltar operaciones costosas (BD, widgets)
-        return .{ .animating = animating, .should_draw = !burst_suppressed };
+        return animating;
     }
 
     /// Resize the context
@@ -863,23 +837,6 @@ pub const Context = struct {
         }
     }
 
-    // =========================================================================
-    // BURST DETECTION: Para auto-supresión de paneles durante navegación rápida
-    // =========================================================================
-
-    /// Marca que ocurrió un evento de navegación (cambio de selección).
-    /// Llamar desde DataManager cuando notifica cambios de selección.
-    pub fn markNavigationEvent(self: *Self) void {
-        self.last_navigation_time = std.time.milliTimestamp();
-    }
-
-    /// Devuelve true si estamos en medio de una ráfaga de navegación.
-    /// Se considera ráfaga si pasaron menos de 100ms desde el último evento.
-    pub fn isSelectionBurstActive(self: *Self) bool {
-        const now = std.time.milliTimestamp();
-        return (now - self.last_navigation_time) < 100;
-    }
-
     /// Get rectangles of all dirty panels (for renderer).
     /// Returns slice allocated from frame arena (valid until next beginFrame).
     pub fn getDirtyPanelRects(self: *Self) []const Layout.Rect {

src/render/animation.zig

@@ -739,19 +739,6 @@ pub const ColorTransition = struct {
             .a = lerpU8(self.current.a, target.a, t),
         };
 
-        // EPSILON FIX: Forzar convergencia cuando estamos "suficientemente cerca"
-        // Sin esto, lerpU8 trunca incrementos <1 y la animación nunca termina.
-        // Umbral de 1 es imperceptible al ojo pero garantiza convergencia.
-        const dr = @abs(@as(i16, self.current.r) - @as(i16, target.r));
-        const dg = @abs(@as(i16, self.current.g) - @as(i16, target.g));
-        const db = @abs(@as(i16, self.current.b) - @as(i16, target.b));
-        const da = @abs(@as(i16, self.current.a) - @as(i16, target.a));
-
-        if (dr <= 1 and dg <= 1 and db <= 1 and da <= 1) {
-            self.current = target; // Snap al target
-            return false; // Animación terminada
-        }
-
         return true;
     }
 

src/render/framebuffer.zig

@@ -114,7 +114,6 @@ pub const Framebuffer = struct {
     /// Draw a filled rectangle
     /// Optimized with SIMD-friendly @memset for solid colors (alpha=255)
     pub fn fillRect(self: *Self, x: i32, y: i32, w: u32, h: u32, color: Color) void {
-        @setRuntimeSafety(false); // Hot path: bounds already validated below
         const x_start = @max(0, x);
         const y_start = @max(0, y);
         const x_end = @min(@as(i32, @intCast(self.width)), x + @as(i32, @intCast(w)));

src/render/software.zig

@@ -323,9 +323,6 @@ pub const SoftwareRenderer = struct {
     /// Shadow cache for instant shadow blitting (optional, requires allocator)
     shadow_cache: ?ShadowCache = null,
 
-    /// Counter of actually executed commands (for telemetry)
-    executed_count: usize = 0,
-
     const Self = @This();
 
     /// Initialize the renderer (without shadow cache)
@@ -385,7 +382,6 @@ pub const SoftwareRenderer = struct {
 
     /// Execute a single draw command
     pub fn execute(self: *Self, cmd: DrawCommand) void {
-        self.executed_count += 1;
         switch (cmd) {
             .rect => |r| self.drawRect(r),
             .rounded_rect => |r| self.drawRoundedRect(r),
@@ -403,16 +399,6 @@ pub const SoftwareRenderer = struct {
         }
     }
 
-    /// Reset executed command counter (call at start of frame)
-    pub fn resetExecutedCount(self: *Self) void {
-        self.executed_count = 0;
-    }
-
-    /// Get number of commands executed since last reset
-    pub fn getExecutedCount(self: Self) usize {
-        return self.executed_count;
-    }
-
     /// Execute all commands in a list
     pub fn executeAll(self: *Self, commands: []const DrawCommand) void {
         for (commands) |cmd| {

src/render/ttf.zig

@@ -320,7 +320,6 @@ pub const TtfFont = struct {
         color: Color,
         clip: Rect,
     ) void {
-        @setRuntimeSafety(false); // Hot path: bounds validated in visible region calculation
         _ = self;
 
         const width: u32 = glyph.metrics.width;