claude@clouddev1
44390e765d
Add a custom Shiki grammar for the simple-mode command language (src/grammars/rdbms.mjs), registered with Expressive Code. Two language ids share it: rdbms (real commands) and rdbms-syntax (abstract templates). Simple-mode blocks now highlight; advanced examples keep sql. Separation + copy ergonomics via CSS (global.css): a decorative, copy-safe "> " prompt on rdbms command lines (not in the copy buffer), and the copy button hidden on multi-command rdbms blocks and on rdbms-syntax templates (the app input is single-line, so a multi-command paste is not runnable); single-command, sql, and sh blocks keep copy. Content: convert 22 simple-mode fences to rdbms; lead the simplest examples (first project, Tables reference) with bare "with pk" (the beginner default that creates a ready-made id key), pointing to the named form. Record the fence + prompt conventions in STYLE.md.