[action-translation] resync: two_auctions.md (#156)

* 🔄 resync two_auctions.md

* Restore target-side localisation dropped by whole-file resync

Re-applies Chinese code comments / print strings / plot labels that the
resync reverted to English while the surrounding code is unchanged
(action-translation#107 field validation, Track B wave).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Restore Chinese inline comments dropped alongside code reformatting

(action-translation#107 field validation, Track B wave.)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Restore CJK font configuration dropped by the resync

The resynced file keeps Chinese plot labels but reverted the import
cell to the source's exact form, losing the Source Han Serif setup -
Chinese in figures would render as missing glyphs. Residual #107
class found in the merge review; applied wave-wide.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Restore trailing newline (engine issue tracked in QuantEcon/action-translation#116)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Drop text.usetex so Chinese plot labels render (LaTeX Unicode error)

Upstream sets text.usetex=True with English plot labels; the resync
faithfully kept usetex but translated the labels to Chinese (估值/出价/
解析解/...), which are unwrapped and have no CJK LaTeX package loaded, so
under usetex LaTeX raised 'Unicode character 估 (U+4F30)' and figure
drawing failed. Main had no usetex here. Rather than wrap ~20 labels in a
CJK environment, drop usetex to match the zh edition's font-manager
convention (font.family=Source Han Serif already set above; simple math
like $v_i$ renders via mathtext). The earlier green build used cached
cell outputs, masking this until the cold rebuild.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

Author: mmcky

.translate/state/two_auctions.md.yml

@@ -0,0 +1,6 @@
+source-sha: 6e967af4856b8164815524fe56c7df5ce59a6138
+synced-at: "2026-07-18"
+model: claude-sonnet-5
+mode: RESYNC
+section-count: 13
+tool-version: 0.17.0