fix(docs): repair oxfmt emphasis corruption in CONTEXT.md

The repo-wide format pass mis-paired the bare FONT_9X15 underscore with
the _Avoid_ span in the side-panel entry, producing FONT*9X15 and
\_Avoid*. Backtick the identifier (and TW_* in the images note) so the
paragraph is unambiguous and the formatter stays idempotent.

CONTEXT.md

@@ -87,14 +87,14 @@ _Avoid_: edit area, text area, main pane (superseded — they named the old
 full-width text region before the side panel carved out its right edge).
 
 **Side panel**:
-The right region (~160 px / ~17 cols at its FONT*9X15 metadata font, full
+The right region (~160 px / ~17 cols at its `FONT_9X15` metadata font, full
 height) holding all metadata:
 filename + dirty dot, word count, elapsed time, clock, Wi-Fi,
 keyboard-disconnect flag, publish state, and the mode indicator at its
 bottom-left. Sits entirely in the master half
 (right of the `x = 396` seam). Every field is static, event-driven, or
 throttled — never per-keystroke.
-\_Avoid*: header, status line, status bar (retired — the old top header band and
+_Avoid_: header, status line, status bar (retired — the old top header band and
 bottom status band are both collapsed into this one right-hand region); sidebar.
 Do not write bare **panel**: it collides with the **transient panel** (the
 modal full-screen help/config view that swaps in over the editor — a later

docs/notes/git-sync-images-and-repo-size.md

@@ -87,7 +87,7 @@ done so it goes straight into Typoena:
   the card's `repo/`, excluding everything the repo's `.gitignore` ignores (so
   `node_modules` and local secrets like `firmware/.env` never land on the card),
   then writes `/sd/typoena.conf` — Wi-Fi creds + PAT + git identity — from the
-  TW\_\* vars already in `firmware/.env` (no re-typing, no prompts).
+  `TW_*` vars already in `firmware/.env` (no re-typing, no prompts).
 - `just load <repo-path>` — the repo copy on its own (refresh after big upstream
   changes).
 - `just provision` — the config on its own (rotate the PAT / switch networks