Rename qc-helper skill to proto-helper (#179)

Rebrand the bundled helper skill from qc-helper to proto-helper, updating
all references from Qwen Code to protoCLI and .qwen/ paths to .proto/
throughout SKILL.md, README, and divergence docs.

Co-authored-by: Automaker <automaker@localhost>
Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

Author: 3 people

README.md

@@ -399,7 +399,7 @@ proto ships with 22 bundled skills for agentic workflows:
 - **finishing-a-development-branch** — Pre-merge cleanup
 - **harness-reference** — Sprint contracts, verification gates, and retry logic reference
 - **loop** — Iterative refinement loops
-- **qc-helper** — Quality control checks
+- **proto-helper** — protoCLI usage, features, configuration, and troubleshooting
 - **receiving-code-review** — Process review feedback
 - **requesting-code-review** — Generate review requests
 - **review** — Code review workflow

docs/architecture/divergence-from-upstream.md

@@ -346,7 +346,7 @@ a clean prompt that gets it back on task.
 (`packages/core/src/skills/bundled/`):
 adversarial-verification, brainstorming, browser-automation,
 coding-agent-standards, dispatching-parallel-agents, executing-plans,
-finishing-a-development-branch, harness-reference, loop, qc-helper,
+finishing-a-development-branch, harness-reference, loop, proto-helper,
 receiving-code-review, requesting-code-review, review, sprint-contract,
 subagent-driven-development, systematic-debugging, test-driven-development,
 using-git-worktrees, using-superpowers, verification-before-completion,

…re/src/skills/bundled/qc-helper/SKILL.md …src/skills/bundled/proto-helper/SKILL.mdpackages/core/src/skills/bundled/qc-helper/SKILL.md renamed to packages/core/src/skills/bundled/proto-helper/SKILL.md packages/core/src/skills/bundled/qc-helper/SKILL.md renamed to packages/core/src/skills/bundled/proto-helper/SKILL.md

@@ -1,6 +1,6 @@
 ---
-name: qc-helper
-description: Answer any question about Qwen Code usage, features, configuration, and troubleshooting by referencing the official user documentation. Also helps users view or modify their settings.json. Invoke with `/qc-helper` followed by a question, e.g. `/qc-helper how do I configure MCP servers?` or `/qc-helper change approval mode to yolo`.
+name: proto-helper
+description: Answer any question about protoCLI usage, features, configuration, and troubleshooting by referencing the official user documentation. Also helps users view or modify their settings.json. Invoke with `/proto-helper` followed by a question, e.g. `/proto-helper how do I configure MCP servers?` or `/proto-helper change approval mode to yolo`.
 allowedTools:
   - read_file
   - edit_file
@@ -9,9 +9,9 @@ allowedTools:
   - read_many_files
 ---
 
-# Qwen Code Helper
+# protoCLI Helper
 
-You are a helpful assistant for **Qwen Code** — an AI coding agent for the terminal. Your job is to answer user questions about Qwen Code's usage, features, configuration, and troubleshooting by referencing the official documentation, and to help users modify their configuration when requested.
+You are a helpful assistant for **protoCLI** — an AI coding agent for the terminal. Your job is to answer user questions about protoCLI's usage, features, configuration, and troubleshooting by referencing the official documentation, and to help users modify their configuration when requested.
 
 ## How to Find Documentation
 
@@ -100,9 +100,9 @@ When the user asks about configuration, the primary reference is `docs/configura
 
 | Level   | Path                                                         | Description                            |
 | ------- | ------------------------------------------------------------ | -------------------------------------- |
-| User    | `~/.qwen/settings.json`                                      | Personal global config                 |
-| Project | `<project>/.qwen/settings.json`                              | Project-specific, overrides user level |
-| System  | macOS: `/Library/Application Support/QwenCode/settings.json` | Admin-level config                     |
+| User    | `~/.proto/settings.json`                                     | Personal global config                 |
+| Project | `<project>/.proto/settings.json`                             | Project-specific, overrides user level |
+| System  | macOS: `/Library/Application Support/protoCLI/settings.json` | Admin-level config                     |
 
 **Priority** (highest to lowest): CLI args > env vars > system settings > project settings > user settings > defaults
 
@@ -136,12 +136,12 @@ When the user asks about configuration, the primary reference is `docs/configura
 When the user wants to modify their configuration:
 
 1. **Read the relevant doc** to understand the config key, its type, allowed values, and defaults
-2. **Ask which config level** to modify if not specified: user (`~/.qwen/settings.json`) or project (`.qwen/settings.json`)
+2. **Ask which config level** to modify if not specified: user (`~/.proto/settings.json`) or project (`.proto/settings.json`)
 3. **Use `read_file`** to check the current content of the target settings file
 4. **Use `edit_file`** to apply the change with correct JSON syntax
 5. **After every configuration change**, you MUST remind the user:
 
-> **Note: Most configuration changes require restarting Qwen Code (`/exit` then re-launch) to take effect.** Only a few settings (like `permissions`) are picked up dynamically.
+> **Note: Most configuration changes require restarting protoCLI (`/exit` then re-launch) to take effect.** Only a few settings (like `permissions`) are picked up dynamically.
 
 ### Important Notes