feat: unify queue execution handling with QueueItemExecutor and CLI execution settings

- Removed ad-hoc test scripts and temp files from project root
- Added QueueItemExecutor component to handle both session and orchestrator executions
- Created CliExecutionSettings component for shared execution parameter controls
- Introduced useCliSessionCore hook for managing CLI session lifecycle
- Merged buildQueueItemPrompt and buildQueueItemInstruction into a single function for context building
- Implemented Zustand store for queue execution state management
- Updated localization files for new execution features

.claude/settings.json

@@ -1,22 +0,0 @@
-{
-  "hooks": {
-    "UserPromptSubmit": [
-      {
-        "hooks": [
-          {
-            "type": "command",
-            "command": "node -e \"const p=JSON.parse(process.env.HOOK_INPUT||\\\"{}\\\");const prompt=(p.user_prompt||\\\"\\\").trim();if(/^ccw\\s+session\\s+init/i.test(prompt)||/^\\/workflow:session:start/i.test(prompt)||/^\\/workflow:session\\s+init/i.test(prompt)){const cp=require(\\\"child_process\\\");const payload=JSON.stringify({type:\\\"SESSION_CREATED\\\",prompt:prompt,timestamp:Date.now(),project:process.env.CLAUDE_PROJECT_DIR||process.cwd()});cp.spawnSync(\\\"curl\\\",[\\\"-s\\\",\\\"-X\\\",\\\"POST\\\",\\\"-H\\\",\\\"Content-Type: application/json\\\",\\\"-d\\\",payload,\\\"http://localhost:3456/api/hook\\\"],{stdio:\\\"inherit\\\",shell:true})}\""
-          }
-        ]
-      },
-      {
-        "hooks": [
-          {
-            "type": "command",
-            "command": "node -e \"const p=JSON.parse(process.env.HOOK_INPUT||\\\"{}\\\");const prompt=(p.user_prompt||\\\"\\\").toLowerCase();if(prompt===\\\"status\\\"||prompt===\\\"ccw status\\\"||prompt.startsWith(\\\"/status\\\")){const cp=require(\\\"child_process\\\");cp.spawnSync(\\\"curl\\\",[\\\"-s\\\",\\\"http://localhost:3456/api/status/all\\\"],{stdio:\\\"inherit\\\"})}\""
-          }
-        ]
-      }
-    ]
-  }
-}