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Full Width Toggle

Page-container width preference with contained, wide, and full modes. Persists per device in localStorage, synchronizes same-tab and cross-tab changes, and ships a toggle plus container wrapper. React/Next remains the default distribution; Svelte 5 / SvelteKit is available explicitly with --framework sveltekit.

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# Install `full-width-toggle` — Full Width Toggle

> Page-container width preference with contained, wide, and full modes.

📚 Knowledge base : https://resource.rahmanef.com/llms.txt
📦 Slice detail   : https://resource.rahmanef.com/slices/full-width-toggle
🧠 JSON catalog   : https://resource.rahmanef.com/api/knowledge?slice=full-width-toggle
🔗 Source         : https://github.com/rahmanef63/resource-site/tree/main/frontend/slices/full-width-toggle

## 1. Install

```bash
npx rr add full-width-toggle
# alias: npx rr add full-width-toggle
```

The CLI copies `frontend/slices/full-width-toggle/` into your project + augments `.env.example` + installs npm deps automatically. Run it from your project root.

## 2. What it ships

- npm: `lucide-react`
- shadcn primitives: `button`

## 3. Wire it up

Run `npx rr add full-width-toggle` for the React/Next default, or `npx rr add full-width-toggle --framework sveltekit` for Svelte 5/SvelteKit. Place <FullWidthToggle variant="icon|button|segment" /> in an app-shell action slot and wrap page content in <WidthContainer as="main">. Storage key is `layout:widthMode`; modes are contained, wide, and full, with same-tab plus cross-tab sync.

## Rules of engagement

- shadcn-only UI primitives. No raw `<button>` / `<dialog>` / native date or file inputs.
- 200-line hard cap per source file (extract neighbours when over).
- All Convex queries hit an index (`.withIndex(...)`); never bare `.collect()`.
- Public mutations/queries declare `args:` validators + authz.
- Full ruleset: https://resource.rahmanef.com/best-practice

The agent will fetch /llms.txt for the full ruleset and use /api/knowledge for the JSON catalog.

Full Width Toggle

# Install `full-width-toggle` — Full Width Toggle > Page-container width preference with contained, wide, and full modes. 📚 Knowledge base : https://resource.rahmanef.com/llms.txt 📦 Slice detail : https://resource.rahmanef.com/slices/full-width-toggle 🧠 JSON catalog : https://resource.rahmanef.com/api/knowledge?slice=full-width-toggle 🔗 Source : https://github.com/rahmanef63/resource-site/tree/main/frontend/slices/full-width-toggle ## 1. Install ```bash npx rr add full-width-toggle # alias: npx rr add full-width-toggle ``` The CLI copies `frontend/slices/full-width-toggle/` into your project + augments `.env.example` + installs npm deps automatically. Run it from your project root. ## 2. What it ships - npm: `lucide-react` - shadcn primitives: `button` ## 3. Wire it up Run `npx rr add full-width-toggle` for the React/Next default, or `npx rr add full-width-toggle --framework sveltekit` for Svelte 5/SvelteKit. Place <FullWidthToggle variant="icon|button|segment" /> in an app-shell action slot and wrap page content in <WidthContainer as="main">. Storage key is `layout:widthMode`; modes are contained, wide, and full, with same-tab plus cross-tab sync. ## Rules of engagement - shadcn-only UI primitives. No raw `<button>` / `<dialog>` / native date or file inputs. - 200-line hard cap per source file (extract neighbours when over). - All Convex queries hit an index (`.withIndex(...)`); never bare `.collect()`. - Public mutations/queries declare `args:` validators + authz. - Full ruleset: https://resource.rahmanef.com/best-practice