feat: add --yes flag for auto-confirmation across multiple workflows

- Enhanced lite-execute, lite-fix, lite-lite-lite, lite-plan, multi-cli-plan, plan, replan, session complete, session solidify, and various UI design commands to support a --yes or -y flag for skipping user confirmations and auto-selecting defaults.
- Updated argument hints and examples to reflect new auto mode functionality.
- Implemented auto mode defaults for confirmation, execution methods, and code review options.
- Improved error handling and validation in command parsing and execution processes.

.claude/commands/issue/discover-by-prompt.md

@@ -1,10 +1,14 @@
 ---
 name: issue:discover-by-prompt
 description: Discover issues from user prompt with Gemini-planned iterative multi-agent exploration. Uses ACE semantic search for context gathering and supports cross-module comparison (e.g., frontend vs backend API contracts).
-argument-hint: "<prompt> [--scope=src/**] [--depth=standard|deep] [--max-iterations=5]"
+argument-hint: "[-y|--yes] <prompt> [--scope=src/**] [--depth=standard|deep] [--max-iterations=5]"
 allowed-tools: SlashCommand(*), TodoWrite(*), Read(*), Bash(*), Task(*), AskUserQuestion(*), Glob(*), Grep(*), mcp__ace-tool__search_context(*), mcp__exa__search(*)
 ---
 
+## Auto Mode
+
+When `--yes` or `-y`: Auto-continue all iterations, skip confirmations.
+
 # Issue Discovery by Prompt
 
 ## Quick Start

.claude/commands/issue/discover.md

@@ -1,10 +1,14 @@
 ---
 name: issue:discover
 description: Discover potential issues from multiple perspectives (bug, UX, test, quality, security, performance, maintainability, best-practices) using CLI explore. Supports Exa external research for security and best-practices perspectives.
-argument-hint: "<path-pattern> [--perspectives=bug,ux,...] [--external]"
+argument-hint: "[-y|--yes] <path-pattern> [--perspectives=bug,ux,...] [--external]"
 allowed-tools: SlashCommand(*), TodoWrite(*), Read(*), Bash(*), Task(*), AskUserQuestion(*), Glob(*), Grep(*)
 ---
 
+## Auto Mode
+
+When `--yes` or `-y`: Auto-select all perspectives, skip confirmations.
+
 # Issue Discovery Command
 
 ## Quick Start

.claude/commands/issue/execute.md

@@ -1,10 +1,14 @@
 ---
 name: execute
 description: Execute queue with DAG-based parallel orchestration (one commit per solution)
-argument-hint: "--queue <queue-id> [--worktree [<existing-path>]]"
+argument-hint: "[-y|--yes] --queue <queue-id> [--worktree [<existing-path>]]"
 allowed-tools: TodoWrite(*), Bash(*), Read(*), AskUserQuestion(*)
 ---
 
+## Auto Mode
+
+When `--yes` or `-y`: Auto-confirm execution, use recommended settings.
+
 # Issue Execute Command (/issue:execute)
 
 ## Overview

.claude/commands/issue/new.md

@@ -1,10 +1,14 @@
 ---
 name: new
 description: Create structured issue from GitHub URL or text description
-argument-hint: "<github-url | text-description> [--priority 1-5]"
+argument-hint: "[-y|--yes] <github-url | text-description> [--priority 1-5]"
 allowed-tools: TodoWrite(*), Bash(*), Read(*), AskUserQuestion(*), mcp__ace-tool__search_context(*)
 ---
 
+## Auto Mode
+
+When `--yes` or `-y`: Skip clarification questions, create issue with inferred details.
+
 # Issue New Command (/issue:new)
 
 ## Core Principle

.claude/commands/issue/plan.md

@@ -1,10 +1,14 @@
 ---
 name: plan
 description: Batch plan issue resolution using issue-plan-agent (explore + plan closed-loop)
-argument-hint: "--all-pending <issue-id>[,<issue-id>,...] [--batch-size 3] "
+argument-hint: "[-y|--yes] --all-pending <issue-id>[,<issue-id>,...] [--batch-size 3]"
 allowed-tools: TodoWrite(*), Task(*), SlashCommand(*), AskUserQuestion(*), Bash(*), Read(*), Write(*)
 ---
 
+## Auto Mode
+
+When `--yes` or `-y`: Auto-bind solutions without confirmation, use recommended settings.
+
 # Issue Plan Command (/issue:plan)
 
 ## Overview

.claude/commands/issue/queue.md

@@ -1,10 +1,14 @@
 ---
 name: queue
 description: Form execution queue from bound solutions using issue-queue-agent (solution-level)
-argument-hint: "[--queues <n>] [--issue <id>]"
+argument-hint: "[-y|--yes] [--queues <n>] [--issue <id>]"
 allowed-tools: TodoWrite(*), Task(*), Bash(*), Read(*), Write(*)
 ---
 
+## Auto Mode
+
+When `--yes` or `-y`: Auto-confirm queue formation, use recommended conflict resolutions.
+
 # Issue Queue Command (/issue:queue)
 
 ## Overview