openspec/changes/add-prompter/proposal.md

Proposal

Why

Developers record lessons and need a teleprompter for their texts (PRD DEV-2). mathly1 has one; Mathly2 did not, and the developer screen only said it would come later.

What Changes

• A "פרומפטר" card on the developer screen, below the activity chart: the account's saved texts, an editor for the title, the text and its outline, and buttons to save, delete, start a new text, show the text or its outline full screen, and ask the AI for an outline.
• The full-screen prompter ported from mathly1 (static/prompter.js): scrolling, slides, keys, mouse and presentation remote.
• Routes under /api/prompter for developers only: list, create, change, delete, and the AI outline.
• The migration 20261119090000_m2_prompter.sql: the table m2_prompter_texts (server-only), and prompter (and worksheet, which the old check refused) as kinds of AI usage.
• The prompter moves out of add-developer-tools, which keeps the lab and the AI usage page.

Capabilities

New Capabilities

• prompter: saved texts, the full-screen prompter and the AI outline (PRD DEV-2).

Modified Capabilities

Impact

• New migration, new store methods in both stores, ai.outline, mathly2/prompter.py, static/prompter.js, static/prompter_card.js, and the permission matrix.
• AI usage records the kind prompter; the outline is written from the text only, with no person's or class's name.