release(v0.1.4): judge-ready build — extension updates, screenshots, README

[HooplaHoorah]

Web‑to‑Quest: v0.1.4 — Judge‑ready build

Branch: release/v0.1.4
Scope: Prompt API + Side Panel UX polish, optional on‑device AI gating, screenshots bundle, and README refresh.

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🎬 Demo

• YouTube: https://youtu.be/UONUOS2RKOU

✨ What’s in this release

• General tab (new): Translate / Extract tools with optional on‑device AI gating.
• Math tab (stable): Steps, Hints, Check answer flow; printable variants.
• UX polish: Persisted theme (Light / Dark / System), tightened spacing, and clearer helper text.
• Context‑menu flow: “Send selection → Web‑to‑Quest” updates the side panel and focuses the window.
• Safety + MV3 compliance: CSP‑safe bridging for prototype frame (no inline scripts / eval).
• Icons & branding: New W2Q icon set (16/48/128).
• Docs: Completely updated README.md with quick start, setup, and screenshots.

📦 Files changed (high‑level)

• extension/
  • manifest.json — permissions tidy; side_panel path; icons.
  • background.js — context‑menu, side panel open/focus + selection handover.
  • sidepanel.html/.js — General/Math tabs, gating, theme toggle, and bridge.
  • prototype.html/.js + prototype-bridge.js — CSP‑safe math engine bridge.
  • content.js, ai-stubs.js — housekeeping.
  • icon16.png, icon48.png, icon128.png — new branding.
• demo/screenshots/*.png — 11 curated, 16:9 screenshots for submission.
• README.md — new install + feature overview (with screenshots).

🧪 How to test

1. Load unpacked
   • chrome://extensions → Developer Mode → Load unpacked → select /extension.
2. Context‑menu → General
   • Select text on any page → right‑click → Send selection → Web‑to‑Quest.
   • Side panel opens (or focuses) and Input is populated.
   • Try Translate (works without AI) and Extract → Highlights.
3. AI gating (optional)
   • In Settings, check Enable AI features (Gemini Nano, if available).
   • Summarize / Rewrite buttons enable when available.
4. Math tab
   • Paste an expression (e.g., 12 + 5 × 3).
   • Generate steps and Hint me.
   • Enter an answer and press Check answer → success/error banner appears.
   • Generate printable variants creates alternates and displays them.
5. Theme
   • Toggle Light / Dark / System; state persists between sessions.

📝 Notes & rationale

• CSP compliance required a small bridge file to message between the side panel and the embedded math frame. No inline scripts are used.
• Translate/Extract are designed to function without device AI so the extension is useful on any Chrome install.

✅ Release checklist

• Loads in Chrome Canary & Stable with MV3.
• Context‑menu opens/focuses the side panel and hands off selection.
• General tab works without device AI; Summarize/Rewrite gated behind toggle.
• Math tab: steps/hints/check answer/variants.
• Light/Dark/System theme persists.
• New icons included in manifest.json.
• Screenshots in demo/screenshots/ (no PSDs).
• README updated.

🔖 Tag

Proposed tag: v0.1.4 — Web‑to‑Quest — judge‑ready build

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Screenshots (11)

(All are in demo/screenshots/)

1. 01-context-menu—16x9.png
2. 02–General tab Input—16x9.png
3. 03–Translate—16x9.png
4. 04–Extract—16x9.png
5. 05–Math—16x9.png
6. 06–theme—16x9.png
7. 07–optional Gemini Nano—16x9.png
8. 08–Generate steps—16x9.png
9. 09–Hint me—16x9.png
10. 10–Check answer—16x9.png
11. 11–Generate printable variants—16x9.png