split tui/server config (#13968)

packages/opencode/src/config/tui-schema.ts

@@ -0,0 +1,34 @@
+import z from "zod"
+import { Config } from "./config"
+
+const KeybindOverride = z
+  .object(
+    Object.fromEntries(Object.keys(Config.Keybinds.shape).map((key) => [key, z.string().optional()])) as Record<
+      string,
+      z.ZodOptional<z.ZodString>
+    >,
+  )
+  .strict()
+
+export const TuiOptions = z.object({
+  scroll_speed: z.number().min(0.001).optional().describe("TUI scroll speed"),
+  scroll_acceleration: z
+    .object({
+      enabled: z.boolean().describe("Enable scroll acceleration"),
+    })
+    .optional()
+    .describe("Scroll acceleration settings"),
+  diff_style: z
+    .enum(["auto", "stacked"])
+    .optional()
+    .describe("Control diff rendering style: 'auto' adapts to terminal width, 'stacked' always shows single column"),
+})
+
+export const TuiInfo = z
+  .object({
+    $schema: z.string().optional(),
+    theme: z.string().optional(),
+    keybinds: KeybindOverride.optional(),
+  })
+  .extend(TuiOptions.shape)
+  .strict()