refactor: 重命名 outfilePrefix 为 outfile 并统一更新代码

- 将构建配置中的 outfilePrefix 更名为 outfile，并统一更新相关代码以使用新的字段名。

apps/server/build.ts

@@ -26,7 +26,7 @@ type BunTarget = Schema.Schema.Type<typeof BunTargetSchema>
 const BuildConfigSchema = Schema.Struct({
   entrypoint: Schema.String.pipe(Schema.nonEmptyString()),
   outputDir: Schema.String.pipe(Schema.nonEmptyString()),
-  outfilePrefix: Schema.String.pipe(Schema.nonEmptyString()),
+  outfile: Schema.String.pipe(Schema.nonEmptyString()),
   targets: Schema.Array(BunTargetSchema).pipe(Schema.minItems(1)),
 })
 
@@ -95,7 +95,7 @@ class BuildConfigService extends Context.Tag('BuildConfigService')<
     BuildConfigService.fromRaw({
       entrypoint: '.output/server/index.mjs',
       outputDir: 'out',
-      outfilePrefix: 'server',
+      outfile: 'server',
       targets: ['bun-windows-x64', 'bun-darwin-arm64', 'bun-linux-x64'],
     } satisfies BuildConfig),
   )
@@ -150,7 +150,7 @@ class BuildService extends Context.Tag('BuildService')<
             Bun.build({
               entrypoints: [config.entrypoint],
               compile: {
-                outfile: `${config.outfilePrefix}-${getTargetSuffix(target)}`,
+                outfile: `${config.outfile}-${getTargetSuffix(target)}`,
                 target: target,
               },
               outdir: config.outputDir,
@@ -181,7 +181,7 @@ class BuildService extends Context.Tag('BuildService')<
                 Bun.build({
                   entrypoints: [config.entrypoint],
                   compile: {
-                    outfile: `${config.outfilePrefix}-${getTargetSuffix(target)}`,
+                    outfile: `${config.outfile}-${getTargetSuffix(target)}`,
                     target: target,
                   },
                   outdir: config.outputDir,