style: add missing collapsible animations

tailwind.config.ts

@@ -55,6 +55,30 @@ const config = {
 			fontFamily: {
 				body: ["var(--font-sans, ui-sans-serif)", "system-ui", "sans-serif"],
 			},
+			keyframes: {
+        "accordion-down": {
+          from: { height: 0 },
+          to: { height: "var(--radix-accordion-content-height)" },
+        },
+        "accordion-up": {
+          from: { height: "var(--radix-accordion-content-height)" },
+          to: { height: 0 },
+        },
+        "collapsible-down": {
+          from: { height: 0 },
+          to: { height: 'var(--radix-collapsible-content-height)' },
+        },
+        "collapsible-up": {
+          from: { height: 'var(--radix-collapsible-content-height)' },
+          to: { height: 0 },
+        },
+      },
+      animation: {
+        "accordion-down": "accordion-down 0.2s ease-out",
+        "accordion-up": "accordion-up 0.2s ease-out",
+        "collapsible-down": "collapsible-down 0.2s ease-in-out",
+        "collapsible-up": "collapsible-up 0.2s ease-in-out",
+      },
 		},
 	},
 } satisfies Config;