Flatten image edit controls and let CFG/steps be typed past the old slider caps.

Co-authored-by: Cursor <cursoragent@cursor.com>

utils/generationPresets.ts

@@ -21,6 +21,36 @@ export type ImagePresetSettings = {
   negative?: string
 }
 
+export const IMAGE_STEPS_MIN = 1
+export const IMAGE_STEPS_MAX = 50
+export const IMAGE_CFG_MIN = 0
+export const IMAGE_CFG_MAX = 20
+export const IMAGE_CFG_STEP = 0.1
+
+export const VIDEO_CFG_MIN = 0
+export const VIDEO_CFG_MAX = 20
+export const VIDEO_CFG_STEP = 0.1
+
+export function clampImageSteps(raw: unknown, fallback = 20) {
+  const value = Number(raw)
+  if (!Number.isFinite(value)) return fallback
+  return Math.min(IMAGE_STEPS_MAX, Math.max(IMAGE_STEPS_MIN, Math.round(value)))
+}
+
+export function clampImageCfg(raw: unknown, fallback = 1) {
+  const value = Number(raw)
+  if (!Number.isFinite(value)) return fallback
+  const snapped = Math.round(value / IMAGE_CFG_STEP) * IMAGE_CFG_STEP
+  return Math.min(IMAGE_CFG_MAX, Math.max(IMAGE_CFG_MIN, Math.round(snapped * 10) / 10))
+}
+
+export function clampVideoCfg(raw: unknown, fallback = 1.5) {
+  const value = Number(raw)
+  if (!Number.isFinite(value)) return fallback
+  const snapped = Math.round(value / VIDEO_CFG_STEP) * VIDEO_CFG_STEP
+  return Math.min(VIDEO_CFG_MAX, Math.max(VIDEO_CFG_MIN, Math.round(snapped * 10) / 10))
+}
+
 export type GenerationPreset = {
   id: string
   name: string