fix(acp): yield schema errors as typed Effect failures instead of throwing

Convert collectSchemaEntries from a plain function to an Effect.fn so that
AcpGeneratorSchemaValueDeclarationMissingError and AcpGeneratorSchemaNameParseError
are yielded as typed failures (matching the pattern used by other generator errors)
rather than thrown synchronously, which would make them defects unreachable via
Effect.catchTag.

Author: cursoragent

packages/effect-acp/scripts/generate.ts

@@ -313,9 +313,7 @@ const writeGeneratedFiles = Effect.fn("writeGeneratedFiles")(function* (
   yield* fs.writeFileString(metaOutputPath, metaOutput);
 });
 
-function collectSchemaEntries(
-  chunk: string,
-): ReadonlyArray<{ readonly name: string; readonly code: string }> {
+const collectSchemaEntries = Effect.fn("collectSchemaEntries")(function* (chunk: string) {
   const lines = chunk
     .split("\n")
     .map((line) => line.trim())
@@ -330,14 +328,14 @@ function collectSchemaEntries(
 
     const constLine = lines[index + 1];
     if (!constLine?.startsWith("export const ")) {
-      throw new AcpGeneratorSchemaValueDeclarationMissingError({
+      return yield* new AcpGeneratorSchemaValueDeclarationMissingError({
         typeDeclaration: typeLine,
       });
     }
 
     const match = /^export type ([A-Za-z0-9_]+)/.exec(typeLine);
     if (!match?.[1]) {
-      throw new AcpGeneratorSchemaNameParseError({ typeDeclaration: typeLine });
+      return yield* new AcpGeneratorSchemaNameParseError({ typeDeclaration: typeLine });
     }
 
     entries.push({
@@ -348,7 +346,7 @@ function collectSchemaEntries(
   }
 
   return entries;
-}
+});
 
 function normalizeNullableTypes(value: Schema.Json): Schema.Json {
   if (Array.isArray(value)) {
@@ -431,7 +429,7 @@ const generateSchemas = Effect.fn("generateSchemas")(function* (skipDownload: bo
 
   const output = generator.generate("openapi-3.1", normalizedDefinitions as never, false).trim();
   if (output.length > 0) {
-    for (const entry of collectSchemaEntries(output)) {
+    for (const entry of yield* collectSchemaEntries(output)) {
       if (!generatedEntries.has(entry.name)) {
         generatedEntries.set(entry.name, entry.code);
       }