fix tests

README.md

@@ -1 +1,100 @@
-# Prometeu Studio
+# Prometeu Studio
+
+Prometeu Studio is the desktop development environment for the Prometeu toolchain.
+
+This repository packages the Studio shell together with the embedded services it depends on: project VFS, language tooling, compiler pipeline integration, and asset packing. The current implementation is a Java/JavaFX multi-module Gradle build.
+
+## What Lives Here
+
+The root project is a monorepo with these main areas:
+
+- `prometeu-app`: JavaFX application entry point (`p.studio.App`).
+- `prometeu-studio`: Studio UI, workspaces, project session lifecycle, play/stop flow, and debugger-facing surfaces.
+- `prometeu-vfs`: project document access and save/open contracts.
+- `prometeu-lsp`: language-service integration used by the editor workflow.
+- `prometeu-packer`: embedded packer APIs and implementation used by Studio.
+- `prometeu-compiler`: compiler core, build pipeline, frontend APIs, and the PBS frontend.
+- `prometeu-infra`: shared infrastructure used across modules.
+- `docs/`: normative specifications and architectural references.
+- `discussion/`: workflow artifacts for agendas, decisions, plans, and lessons.
+- `test-projects/`: sample workspaces used for local development and tests.
+
+## Current Product Shape
+
+The Studio shell currently organizes the product around four workspaces:
+
+- Assets
+- Code editor
+- Debug
+- Shipper
+
+At runtime, the app boots an embedded packer, creates a project document VFS, wires LSP services, and opens the Studio launcher window. Project creation currently scaffolds a Prometeu workspace with `prometeu.json`, `src/`, `assets/`, `build/`, `cartridge/`, `.workspace/`, and local Studio metadata.
+
+## Requirements
+
+- JDK 21 or newer recommended for local development
+- Gradle wrapper (`./gradlew`) included in the repository
+- A desktop environment capable of running JavaFX
+
+## Common Commands
+
+Run the full project graph listing:
+
+```bash
+./gradlew projects
+```
+
+Run the desktop application:
+
+```bash
+./gradlew :prometeu-app:run
+```
+
+Run the test suite:
+
+```bash
+./gradlew test
+```
+
+Generate the aggregated coverage report:
+
+```bash
+./gradlew jacocoTestReport
+```
+
+## Repository Reading Guide
+
+If you are new to the codebase, this order is usually the fastest path:
+
+1. Start at `prometeu-app` to see application bootstrap.
+2. Read `prometeu-studio` for the shell, workspaces, and user-facing flows.
+3. Read `prometeu-vfs`, `prometeu-lsp`, and `prometeu-packer` for service boundaries.
+4. Read `prometeu-compiler` when you need compiler or PBS language behavior.
+
+## Specs And Architecture
+
+Important reference surfaces:
+
+- `docs/specs/compiler/`: shared compiler specifications
+- `docs/specs/packer/`: packer specifications
+- `docs/vm-arch/`: VM and ISA architecture references
+
+These documents are the long-term normative source for behavior and contracts. When code and docs diverge, fix the divergence explicitly instead of relying on tribal knowledge.
+
+## Discussion Workflow
+
+This repository uses a disciplined discussion workflow under `discussion/`:
+
+- `discussion/workflow/agendas/`
+- `discussion/workflow/decisions/`
+- `discussion/workflow/plans/`
+- `discussion/lessons/`
+- `discussion/index.ndjson`
+
+The expected execution flow is:
+
+```text
+agenda -> decision -> plan -> implement -> lesson
+```
+
+Do not create new workflow artifacts in legacy `docs/**/agendas`, `docs/**/decisions`, `docs/**/pull-requests`, or `docs/**/learn` paths.

prometeu-packer/prometeu-packer-v1/src/main/java/p/packer/repositories/PackerRuntimeAssetMaterializer.java

@@ -8,6 +8,10 @@ import java.nio.file.Path;
 import java.util.*;
 
 public final class PackerRuntimeAssetMaterializer {
+    private static final Set<String> RUNTIME_RESERVED_FILE_NAMES = Set.of(
+            "asset.json",
+            "studio.asset.json");
+
     private final PackerAssetWalker assetWalker;
 
     public PackerRuntimeAssetMaterializer(PackerAssetWalker assetWalker) {
@@ -114,7 +118,7 @@ public final class PackerRuntimeAssetMaterializer {
     private List<String> listAvailableFiles(Path assetRoot) {
         try (var paths = Files.list(assetRoot)
                 .filter(Files::isRegularFile)
-                .filter(path -> !path.getFileName().toString().equalsIgnoreCase("asset.json"))
+                .filter(path -> !isRuntimeReservedFile(path))
                 .map(path -> assetRoot.relativize(path.toAbsolutePath().normalize()).toString().replace('\\', '/'))
                 .sorted(String.CASE_INSENSITIVE_ORDER)) {
             return paths.toList();
@@ -123,6 +127,10 @@ public final class PackerRuntimeAssetMaterializer {
         }
     }
 
+    private boolean isRuntimeReservedFile(Path path) {
+        return RUNTIME_RESERVED_FILE_NAMES.contains(path.getFileName().toString().toLowerCase(Locale.ROOT));
+    }
+
     private PackerRuntimeWalkFile toRuntimeWalkFile(
             Path assetRoot,
             PackerProbeResult probeResult,

prometeu-packer/prometeu-packer-v1/src/test/java/p/packer/repositories/PackerRuntimeAssetMaterializerTest.java

@@ -76,6 +76,7 @@ final class PackerRuntimeAssetMaterializerTest {
         final Path assetRoot = Files.createDirectories(tempDir.resolve("runtime-default"));
         final Path manifestPath = assetRoot.resolve("asset.json");
         Files.writeString(manifestPath, "{}");
+        Files.writeString(assetRoot.resolve("studio.asset.json"), "{}");
         writeTile(assetRoot.resolve("selected.png"), 16);
         writeTile(assetRoot.resolve("extra.png"), 16);
 
@@ -91,6 +92,7 @@ final class PackerRuntimeAssetMaterializerTest {
                 Optional.empty());
 
         assertEquals(2, materialized.runtimeAsset().walkProjection().buildCandidateFiles().size());
+        assertEquals(List.of("extra.png", "selected.png"), materialized.runtimeAsset().walkProjection().availableFiles());
         assertTrue(materialized.runtimeAsset().walkProjection().buildCandidateFiles().stream()
                 .allMatch(file -> file.contentBytes().isEmpty()));
     }