m038
6282528dd8
Add a page-scoped js/src/post-form.js bundle (built ESM + code-splitting so U4's heic-to becomes a deferred chunk) loaded only by post-form.html.twig via a new base head_assets block. EasyMDE replaces the bare textarea with a minimal toolbar (bold/italic/list/link/preview), FA-free via CSS glyphs, and syncs codemirror.save() on change + capture-phase submit so the inline required-field validator and payload see the live value. Refs R7, R15, KTD2, KTD3.