1.0.4 - the description no longer says the forbidden word

Fixes the directory review failure introduced by 1.0.3.

The 1.0.3 description used the word "Obsidian" ("Obsidian's recorder and the Excalidraw canvas joined in one element"). The community directory review rejects that, verbatim:

Plugin description must not include the word "Obsidian". The word "Obsidian" in the description is redundant. It is implied by the context of the plugin directory.

The description now reads:

Record voice notes as MP3 and drop the player exactly where you started: at the note cursor, or inside an Excalidraw drawing. The built-in recorder and the Excalidraw canvas joined in one element - one comment per idea, no ffmpeg, no cloud.

No behaviour changes: the code is identical to 1.0.2 and 1.0.3 (same SHA256 for main.js). The smoke test now fails if the word comes back to the description.