fix(cli): split add's per-item install, and keep soundfx folders as sfx

packages/cli/src/commands/add.ts

@@ -173,36 +173,43 @@ export function severalAddJson(
   return installJson(results, errors);
 }
 
-async function installEach(
-  names: readonly string[],
-  context: {
-    projectDir: string;
-    force: boolean | undefined;
-    vars: string | undefined;
-    json: boolean;
-  },
-) {
+interface InstallContext {
+  projectDir: string;
+  force: boolean | undefined;
+  vars: string | undefined;
+  json: boolean;
+}
+
+type InstallOutcome = { result: RunAddResult } | { name: string; error: string };
+
+async function installOne(name: string, context: InstallContext): Promise<InstallOutcome> {
+  try {
+    const result = await runAdd({
+      name,
+      projectDir: context.projectDir,
+      skipClipboard: true,
+      force: context.force,
+      vars: context.vars,
+    });
+    if (!context.json) {
+      for (const warning of result.warnings) console.log(`  ${c.warn("Warning:")} ${warning}`);
+      console.log(`  ${c.success("✓")} ${result.name}`);
+    }
+    return { result };
+  } catch (err) {
+    const reason = err instanceof Error ? err.message : String(err);
+    if (!context.json) console.log(`  ${c.error("✗")} ${name} (skipped: ${reason})`);
+    return { name, error: reason };
+  }
+}
+
+async function installEach(names: readonly string[], context: InstallContext) {
   const results: RunAddResult[] = [];
   const errors: Array<{ name: string; error: string }> = [];
   for (const name of names) {
-    try {
-      const result = await runAdd({
-        name,
-        projectDir: context.projectDir,
-        skipClipboard: true,
-        force: context.force,
-        vars: context.vars,
-      });
-      results.push(result);
-      for (const warning of result.warnings) {
-        if (!context.json) console.log(`  ${c.warn("Warning:")} ${warning}`);
-      }
-      if (!context.json) console.log(`  ${c.success("✓")} ${result.name}`);
-    } catch (err) {
-      const reason = err instanceof Error ? err.message : String(err);
-      errors.push({ name, error: reason });
-      if (!context.json) console.log(`  ${c.error("✗")} ${name} (skipped: ${reason})`);
-    }
+    const outcome = await installOne(name, context);
+    if ("result" in outcome) results.push(outcome.result);
+    else errors.push(outcome);
   }
   return { results, errors };
 }

packages/cli/src/media-use/lib/adopt.mjs

@@ -13,7 +13,8 @@ function audioKind(filePath) {
   const words = filePath.toLowerCase().split(/[^a-z0-9]+/);
   const has = (test) => words.some(test);
   if (has((w) => w === "bgm" || w === "music" || w === "soundtrack")) return "bgm";
-  if (has((w) => w === "sfx" || w === "fx" || w === "sound" || w === "sounds")) return "sfx";
+  if (has((w) => w === "sfx" || w === "fx" || (w.startsWith("sound") && w !== "soundtrack")))
+    return "sfx";
   if (has((w) => w.startsWith("voice") || w.startsWith("narrat"))) return "voice";
   return "bgm";
 }

packages/cli/src/media-use/lib/adopt.test.mjs

@@ -81,6 +81,7 @@ function runTests() {
     drop("narration.mp3");
     drop("soundtrack/main.mp3");
     drop("track.mp3");
+    drop("soundfx/pop.mp3");
     const types = Object.fromEntries(
       adoptExistingAssets(tmp).map((record) => [record.path, record.type]),
     );
@@ -90,6 +91,7 @@ function runTests() {
       "assets/narration.mp3": "voice",
       "assets/soundtrack/main.mp3": "bgm",
       "assets/track.mp3": "bgm",
+      "assets/soundfx/pop.mp3": "sfx",
     });
     cleanup();
   });