#962: Inner Glow's Source is a Center/Edge dropdown

The effect dialog showed Inner Glow's `source` as a text field, so the
only way to pick Center was to type the parameter value. It now lists
Center and Edge like the other fields that pick one of a few values.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

crates/effects/src/lib.rs

@@ -269,7 +269,7 @@ pub fn effect_catalog() -> Vec<EffectInfo> {
             "stylize.innerGlow",
             "Inner Glow…",
             STYLIZE,
-            "{mode: blend mode (\"screen\"), opacity: % (75), blur: pt (5), color: \"#rrggbb\" (\"#ffffff\"), source: \"edge\"|\"center\"}",
+            "{mode: blend mode (\"screen\"), opacity: % (75), blur: pt (5), color: \"#rrggbb\" (\"#ffffff\"), source: \"center\"|\"edge\" (\"edge\")}",
             json!({"mode": "screen", "opacity": 75.0, "blur": 5.0, "color": "#ffffff", "source": "edge"}),
         ),
         r(

crates/ui-egui/src/dialogs/effect.rs

@@ -165,6 +165,7 @@ fn choices(effect: &str, key: &str) -> Option<form::Choices> {
         ("texture.texturizer", "lightDirection") => Some(&vectorcraft_effects::pixel::LIGHT_DIRECTIONS),
         ("video.deinterlace", "eliminate") => Some(&[("Odd Fields", "odd"), ("Even Fields", "even")]),
         ("video.deinterlace", "create") => Some(&[("Duplication", "duplication"), ("Interpolation", "interpolation")]),
+        ("stylize.innerGlow", "source") => Some(&[("Center", "center"), ("Edge", "edge")]),
         ("path.offsetPath", "joins") => Some(&[("Miter", "miter"), ("Round", "round"), ("Bevel", "bevel")]),
         ("distort.roughen" | "distort.zigZag", "points") => Some(&[("Smooth", "smooth"), ("Corner", "corner")]),
         _ => None,
@@ -418,7 +419,9 @@ mod tests {
     #[test]
     fn fields_that_pick_a_value_are_dropdowns_of_its_values() {
         // The values come from the effect's parameter documentation (`joins: "miter"|"round"|…`).
-        for (effect, key) in [("path.offsetPath", "joins"), ("distort.zigZag", "points"), ("distort.roughen", "points")] {
+        for (effect, key) in
+            [("path.offsetPath", "joins"), ("distort.zigZag", "points"), ("distort.roughen", "points"), ("stylize.innerGlow", "source")]
+        {
             let doc = vectorcraft_effects::effect_info(effect).unwrap().params;
             let listed = doc.split(&format!("{key}: ")).nth(1).unwrap().split([',', '}', ' ']).next().unwrap().to_string();
             let values: Vec<String> = choices(effect, key).unwrap().iter().map(|(_, v)| format!("\"{v}\"")).collect();

crates/ui-egui/src/i18n/es.tsv

@@ -3974,3 +3974,4 @@ axis	Both	Ambos
 	Top Left	Arriba a la izquierda
 	Top Right	Arriba a la derecha
 	Bottom Right	Abajo a la derecha
+	Edge	Borde

crates/ui-egui/src/i18n/fr.tsv

@@ -3986,3 +3986,4 @@ axis	Both	Les deux
 	Top Right	En haut à droite
 	Bottom Right	En bas à droite
 effect	Soft	Doux
+	Edge	Bord

crates/ui-egui/src/i18n/it.tsv

@@ -3976,3 +3976,4 @@ axis	Both	Entrambi
 	Bottom Right	In basso a destra
 effect	Soft	Morbido
 effect	Regular	Normale
+	Edge	Bordo

crates/ui-egui/src/i18n/ja.tsv

@@ -3969,3 +3969,4 @@ theme	Appearance	外観
 effect	Soft	ソフト
 effect	Horizontal	水平
 effect	Vertical	垂直
+	Edge	エッジ

crates/ui-egui/src/i18n/ru.tsv

@@ -3972,3 +3972,4 @@ axis	Both	Оба
 	Top Left	Сверху слева
 	Top Right	Сверху справа
 	Bottom Right	Снизу справа
+	Edge	Край

crates/ui-egui/src/i18n/uk.tsv

@@ -3957,3 +3957,4 @@ axis	Both	Обидві
 	Top Left	Вгорі ліворуч
 	Top Right	Вгорі праворуч
 	Bottom Right	Знизу праворуч
+	Edge	Край

crates/ui-egui/src/i18n/zh-hans.tsv

@@ -3605,3 +3605,4 @@ axis	Both	两者
 effect	Soft	柔和
 effect	Horizontal	水平
 effect	Vertical	垂直
+	Edge	边缘

crates/ui-egui/src/i18n/zh-hant.tsv

@@ -3386,3 +3386,4 @@ axis	Both	兩者
 	Top Right	右上
 	Bottom Right	右下
 effect	Soft	柔和
+	Edge	邊緣