v0.3.0

• 2026-08-02
• Changed — the plot generator now builds a multi-trace data array: the questionnaire is a per-trace form repeated for every trace ([ / ] switch the active trace, a adds one, d removes it, never below one), and the schema was reworked to a shared trace_fields list plus per-type trace_defaults / required_data.
• Added — two raw-JSON5 global fields, config and map, let the generated plot block use the full preprocessor feature set (data[] + layout + config + map); blank fields are omitted, malformed JSON or non-object input is flagged inline.
• Changed — text/number/array/JSON fields now use Enter-to-edit inline editing (Enter commits, Esc cancels, cursor via ←/→/Home/End), which resolves the conflict where typing digits switched the plot type; while editing, digit keys and the q/? globals are inert (Ctrl+C still quits). Bool fields still toggle on Enter, enums still cycle with ←/→.
• Changed — the generator's form + preview are now rendered as a centered card at about 3/4 of the screen, leaving the paper page background visible around the panels.
• Fixed — typing q in an inline editor no longer quits the TUI (editing captures printable keys before the global handlers).
• Changed — schema format 2.0 (docs/PLOT-SCHEMA.json and -zh_CN updated in lockstep); the Chinese manual's plot-generator section and key bindings were synced.