ascii-cli-logo-banner-figletjs

## When to use this skill
**CRITICAL TRIGGER RULE**
- Use this skill ONLY when the user explicitly mentions the exact skill name: `ascii-cli-logo-banner-figletjs`.

**Trigger phrases include:**
- "ascii-cli-logo-banner-figletjs"
- "use ascii-cli-logo-banner-figletjs"
- "用 ascii-cli-logo-banner-figletjs 生成 TAAG/FIGlet 大字"
- "使用 ascii-cli-logo-banner-figletjs 调 horizontalLayout / verticalLayout"

## Boundary
- Output copy-pastable text and layout rules only. Do not modify project code.
- FIGlet/TAAG style is driven by FIGfont (.flf) rendering and layout “smushing/kerning” options.
- ANSI coloring is optional and MUST not break alignment (spaces are not colorized).
- Dependency note: `figlet` npm package is commonly used as the Node interface and is powered by `figlet.js`.

## How to use this skill
### Inputs (recommended)
- brand (required)
- width (default 80; if `< 60` use compact mode)
- font (default Standard)
- horizontalLayout (default | full | fitted | controlled smushing | universal smushing)
- verticalLayout (default | full | fitted | controlled smushing | universal smushing)
- whitespaceBreak (true|false, default true)
- slogan/hint (optional; centered lines under the logo)
- center (default true)
- rule (default true; set false for hero output)
- version/repo/docs/author (optional; only used when `rule=true`)
- colorMode (none | ansi256, default none; logo only)
- colorStart/colorEnd (0-255, defaults 33/129; only when `colorMode=ansi256`)

### Outputs (required)
- bannerPlain: banner text (no-color)
- coloredText: when `colorMode=ansi256`, provide colored logo output
- plainTextFallback: when colored, also provide a no-color fallback (same layout)

### Inline Example

Input: `brand="Hello"`, `font="Standard"`, `horizontalLayout="default"`:

```
  _   _      _ _
 | | | | ___| | | ___
 | |_| |/ _ \ | |/ _ \
 |  _  |  __/ | | (_) |
 |_| |_|\___|_|_|\___/
```

### Workflow

1. Install dependency: `npm install figlet`
2. Choose font and layout options
3. Run `scripts/figlet_banner.mjs` or call figlet.js API
4. **Validate**: Verify output fits within `width` columns; check no trailing spaces
5. If `colorMode=ansi256`, generate colored variant and verify alignment matches plain

## Script
- `scripts/figlet_banner.mjs`

## Examples
- `examples/taag-figlet.md`
- `examples/color-ansi256.md`

## Quality checklist
1. Layout options are honored (horizontal/vertical layout)
2. 80-column output does not wrap; no trailing spaces
3. Color mode does not break alignment (spaces are not colorized)
4. Never prints secrets (tokens, internal URLs, personal data)

## Keywords
**English:** ascii-cli-logo-banner-figletjs, figlet, figlet.js, FIGfont, taag, ascii, banner, smushing, kerning, ansi256
**中文:** ascii-cli-logo-banner-figletjs, FIGlet 大字, TAAG, FIGfont 字体, 横向布局, 纵向布局, ANSI256 上色