chore: add frontend dependencies and update test fixtures

- Add react-router-dom, @tanstack/react-query, zustand, @headlessui/react
- Update pnpm workspace configuration
- Update test fixtures to reference OpenCode instead of RunFusion
- Add frontend environment variable examples
- Update .gitignore for .opencode and .sisyphus directories

apps/api/tests/tools/test_models.py

@@ -6,7 +6,6 @@ import pytest
 from pydantic import ValidationError
 
 from app.tools.models import (
-    ExecutableConfig,
     HealthCheckConfig,
     MountConfig,
     PortConfig,
@@ -36,33 +35,32 @@ def _minimal_manifest(**overrides: object) -> ToolManifest:
 # Valid construction
 # ---------------------------------------------------------------------------
 
-def test_valid_runfusion_shape() -> None:
+def test_valid_opencode_shape() -> None:
     manifest = ToolManifest(
-        id="runfusion",
-        name="RunFusion",
-        description="Executable Node.js environment.",
-        image="node:22-slim",
+        id="opencode",
+        name="OpenCode",
+        description="AI-powered terminal-based development environment.",
+        image="ghcr.io/opencode-ai/opencode:latest",
         runtime_working_dir="/workspace",
-        ports=[PortConfig(container_port=8080, name="http", primary=True)],
+        ports=[PortConfig(container_port=3000, name="http", primary=True)],
         workspace_mounts=[
             MountConfig(source_pattern="{project_repo}", target="/workspace")
         ],
         config_mounts=[
             MountConfig(
-                source_pattern="{user_config}/runfusion", target="/home/node/.config"
+                source_pattern="{user_config}/opencode", target="/root/.config/opencode"
             )
         ],
-        env={"NODE_ENV": "development"},
+        env={"TERM": "xterm-256color", "FORCE_COLOR": "1"},
         health_check=HealthCheckConfig(
-            type="http", path="/", port=8080, start_period_seconds=10
+            type="http", path="/", port=3000, start_period_seconds=15
         ),
-        resource_limits=ResourceLimits(cpus=2.0, memory_mb=2048),
-        executable=ExecutableConfig(node_version="22", package_manager="npm"),
+        resource_limits=ResourceLimits(cpus=2.0, memory_mb=4096),
         traefik=TraefikConfig(
-            enabled=True, subdomain_prefix="runfusion", port=8080
+            enabled=True, subdomain_prefix="opencode", port=3000
         ),
     )
-    assert manifest.id == "runfusion"
+    assert manifest.id == "opencode"
     assert manifest.ports[0].primary is True
     assert manifest.traefik is not None
     assert manifest.traefik.enabled is True
@@ -102,13 +100,13 @@ def test_valid_code_server_shape() -> None:
 
 def test_invalid_id_uppercase() -> None:
     with pytest.raises(ValidationError) as exc_info:
-        _minimal_manifest(id="RunFusion")
+        _minimal_manifest(id="OpenCode")
     assert "id" in str(exc_info.value)
 
 
 def test_invalid_id_spaces() -> None:
     with pytest.raises(ValidationError) as exc_info:
-        _minimal_manifest(id="run fusion")
+        _minimal_manifest(id="open code")
     assert "id" in str(exc_info.value)
 
 

apps/api/tests/tools/test_router.py

@@ -27,7 +27,7 @@ def test_list_tools_includes_builtins() -> None:
     assert response.status_code == 200
     data = response.json()
     ids = {item["id"] for item in data}
-    assert "runfusion" in ids
+    assert "opencode" in ids
     assert "code-server" in ids
 
 
@@ -36,12 +36,12 @@ def test_list_tools_includes_builtins() -> None:
 # ---------------------------------------------------------------------------
 
 
-def test_get_tool_runfusion() -> None:
-    response = client.get("/api/v1/tools/runfusion")
+def test_get_tool_opencode() -> None:
+    response = client.get("/api/v1/tools/opencode")
     assert response.status_code == 200
     data = response.json()
-    assert data["id"] == "runfusion"
-    assert data["name"] == "RunFusion"
+    assert data["id"] == "opencode"
+    assert data["name"] == "OpenCode"
 
 
 def test_get_tool_not_found() -> None:
@@ -71,7 +71,7 @@ def test_create_tool_success() -> None:
 
 def test_create_tool_duplicate() -> None:
     payload = {
-        "id": "runfusion",
+        "id": "opencode",
         "name": "Duplicate",
         "image": "dup:latest",
         "ports": [{"container_port": 3000, "primary": True}],