Add unit tests for skill capabilities, skill planner, and UV setup

- Implement tests for random ID generation, ensuring preference for crypto.randomUUID.
- Create tests for runtime context capabilities, validating the injection of enabled skill capabilities.
- Add tests for skill capability parsing, including classification and command example extraction.
- Introduce tests for the skill planner, verifying tool call planning based on user requests and attachment requirements.
- Establish tests for UV setup, ensuring proper handling of Python installation scenarios and environment checks.

electron/gateway/skill-install-shortcut.ts

@@ -2,7 +2,7 @@ import logManager from '@electron/service/logger';
 import type { SkillInstallRequest, SkillInstallResult } from '@electron/service/skill-install-service';
 import { parseGitHubSkillUrl } from '@electron/service/skill-install-service';
 import { appendTranscriptLine } from '@electron/utils/token-usage-writer';
-import type { RawMessage, ToolStatus } from '@runtime/shared/chat-model';
+import type { RawMessage, ToolResultPayload, ToolStatus } from '@runtime/shared/chat-model';
 import { handleSkillsInstall } from './handlers/skills';
 import { sessionStore } from './session-store';
 import type { GatewayEvent } from './types';
@@ -93,6 +93,7 @@ async function processSkillInstall(
   const toolCallId = `skills.install:${runId}`;
   const startedAt = Date.now();
   let finalToolStatus: ToolStatus | null = null;
+  let finalToolResult: ToolResultPayload | null = null;
 
   broadcast({
     type: 'tool:status',
@@ -115,6 +116,15 @@ async function processSkillInstall(
     }
 
     assistantText = describeInstallResult(result);
+    finalToolResult = {
+      ok: true,
+      summary: assistantText,
+      structuredData: result,
+      renderHints: {
+        card: 'skill-install',
+      },
+      raw: result,
+    };
     finalToolStatus = {
       id: toolCallId,
       toolCallId,
@@ -145,6 +155,18 @@ async function processSkillInstall(
     }
 
     assistantText = describeInstallFailure(error);
+    finalToolResult = {
+      ok: false,
+      summary: assistantText,
+      error: error instanceof Error ? error.message : String(error),
+      retryable: true,
+      renderHints: {
+        card: 'skill-install',
+      },
+      raw: {
+        error: error instanceof Error ? error.message : String(error),
+      },
+    };
     finalToolStatus = {
       id: toolCallId,
       toolCallId,
@@ -179,6 +201,7 @@ async function processSkillInstall(
     role: 'assistant',
     content: assistantText,
     timestamp: Date.now(),
+    toolResult: finalToolResult,
     _toolStatuses: finalToolStatus ? [finalToolStatus] : undefined,
   };
   sessionStore.appendMessage(sessionKey, finalMessage);