chore: auto-commit (95 archivos)

- cmd/fn/doctor.go
- cmd/fn/main.go
- cpp/apps/primitives_gallery/playground/tables/CMakeLists.txt
- cpp/apps/primitives_gallery/playground/tables/data_table.cpp
- cpp/apps/primitives_gallery/playground/tables/data_table_logic.cpp
- cpp/apps/primitives_gallery/playground/tables/data_table_logic.h
- cpp/apps/primitives_gallery/playground/tables/self_test.cpp
- cpp/apps/primitives_gallery/playground/tables/tql.cpp
- cpp/apps/primitives_gallery/playground/tables/viz.cpp
- cpp/apps/primitives_gallery/playground/tables/viz.h
- ...

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

functions/ml/sdcli_parse_progress.go

@@ -0,0 +1,78 @@
+package ml
+
+import (
+	"regexp"
+	"strconv"
+)
+
+// SdcliProgress contiene el estado de progreso parseado de una linea de stderr de sd-cli.
+type SdcliProgress struct {
+	Step       int     `json:"step"`
+	TotalSteps int     `json:"total_steps"`
+	ItPerSec   float64 `json:"it_per_sec"`
+	Percent    float64 `json:"percent"`
+}
+
+// reProgress1 parsea el formato compacto: "  3/30 |  0.84it/s |  10%"
+var reProgress1 = regexp.MustCompile(`\s*(\d+)\s*/\s*(\d+)\s*\|[^|]*?([\d.]+)\s*it/s[^|]*?\|\s*([\d.]+)\s*%`)
+
+// reProgress2 parsea el formato verbose: "sampling: step 3 of 30 (0.84 it/s)"
+var reProgress2 = regexp.MustCompile(`step\s+(\d+)\s+of\s+(\d+)\s*\(\s*([\d.]+)\s*it/s\)`)
+
+// reProgress3 parsea el formato minimal: "step 3/30" o "progress: 3/30"
+var reProgress3 = regexp.MustCompile(`(?:progress[:\s]+)?(\d+)\s*/\s*(\d+)`)
+
+// SdcliParseProgress parsea una linea de stderr de stable-diffusion.cpp / sd-cli
+// y extrae el estado de progreso. Retorna (SdcliProgress, true) si la linea
+// contiene informacion de progreso reconocible; (zero, false) en caso contrario.
+// Funcion pura: sin I/O, sin estado mutable, determinista.
+func SdcliParseProgress(line string) (SdcliProgress, bool) {
+	// Formato 1: "  3/30 |  0.84it/s |  10%"
+	if m := reProgress1.FindStringSubmatch(line); m != nil {
+		step, err1 := strconv.Atoi(m[1])
+		total, err2 := strconv.Atoi(m[2])
+		itPerSec, err3 := strconv.ParseFloat(m[3], 64)
+		pct, err4 := strconv.ParseFloat(m[4], 64)
+		if err1 == nil && err2 == nil && err3 == nil && err4 == nil {
+			return SdcliProgress{
+				Step:       step,
+				TotalSteps: total,
+				ItPerSec:   itPerSec,
+				Percent:    pct,
+			}, true
+		}
+	}
+
+	// Formato 2: "sampling: step 3 of 30 (0.84 it/s)"
+	if m := reProgress2.FindStringSubmatch(line); m != nil {
+		step, err1 := strconv.Atoi(m[1])
+		total, err2 := strconv.Atoi(m[2])
+		itPerSec, err3 := strconv.ParseFloat(m[3], 64)
+		if err1 == nil && err2 == nil && err3 == nil && total > 0 {
+			pct := 100.0 * float64(step) / float64(total)
+			return SdcliProgress{
+				Step:       step,
+				TotalSteps: total,
+				ItPerSec:   itPerSec,
+				Percent:    pct,
+			}, true
+		}
+	}
+
+	// Formato 3: "step 3/30" o "progress: 3/30" sin velocidad
+	if m := reProgress3.FindStringSubmatch(line); m != nil {
+		step, err1 := strconv.Atoi(m[1])
+		total, err2 := strconv.Atoi(m[2])
+		if err1 == nil && err2 == nil && total > 0 {
+			pct := 100.0 * float64(step) / float64(total)
+			return SdcliProgress{
+				Step:       step,
+				TotalSteps: total,
+				ItPerSec:   0,
+				Percent:    pct,
+			}, true
+		}
+	}
+
+	return SdcliProgress{}, false
+}