feat: add new skills for coding standards, continuous learning, detail layout, form layout, project guidelines, security review, and verification loop

- Introduced coding standards for TypeScript and React in SKILL.md.
- Added continuous learning skill with configuration and evaluation scripts.
- Created detail layout guidelines for read-only pages.
- Established form layout rules for data-entry forms.
- Documented project guidelines for the frontend monorepo.
- Implemented security review checklist for frontend/Electron applications.
- Developed a verification loop skill for comprehensive session checks.

This commit enhances the skill set available for developers, ensuring adherence to best practices and improving code quality.

.cursor/commands/setup-pm.md

@@ -0,0 +1,80 @@
+---
+description: Configure your preferred package manager (npm/pnpm/yarn/bun)
+disable-model-invocation: true
+---
+
+# Package Manager Setup
+
+Configure your preferred package manager for this project or globally.
+
+## Usage
+
+```bash
+# Detect current package manager
+node scripts/setup-package-manager.js --detect
+
+# Set global preference
+node scripts/setup-package-manager.js --global pnpm
+
+# Set project preference
+node scripts/setup-package-manager.js --project bun
+
+# List available package managers
+node scripts/setup-package-manager.js --list
+```
+
+## Detection Priority
+
+When determining which package manager to use, the following order is checked:
+
+1. **Environment variable**: `CURSOR_PACKAGE_MANAGER`
+2. **Project config**: `.cursor/package-manager.json`
+3. **package.json**: `packageManager` field
+4. **Lock file**: Presence of package-lock.json, yarn.lock, pnpm-lock.yaml, or bun.lockb
+5. **Global config**: `~/.cursor/package-manager.json`
+6. **Fallback**: First available package manager (pnpm > bun > yarn > npm)
+
+## Configuration Files
+
+### Global Configuration
+```json
+// ~/.cursor/package-manager.json
+{
+  "packageManager": "pnpm"
+}
+```
+
+### Project Configuration
+```json
+// .cursor/package-manager.json
+{
+  "packageManager": "bun"
+}
+```
+
+### package.json
+```json
+{
+  "packageManager": "pnpm@8.6.0"
+}
+```
+
+## Environment Variable
+
+Set `CURSOR_PACKAGE_MANAGER` to override all other detection methods:
+
+```bash
+# Windows (PowerShell)
+$env:CURSOR_PACKAGE_MANAGER = "pnpm"
+
+# macOS/Linux
+export CURSOR_PACKAGE_MANAGER=pnpm
+```
+
+## Run the Detection
+
+To see current package manager detection results, run:
+
+```bash
+node scripts/setup-package-manager.js --detect
+```